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Clinical Epidemiology

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Thirty-year trends in dementia: a nationwide population study of Swedish inpatient records

Seblova D, Quiroga ML, Fors S, Johnell K, Lövdén M, Ponce de Leon A, Svensson AC, Wicks S, Lager A

Clinical Epidemiology 2018, 10:1679-1693

Published Date: 16 November 2018

How well can familial hypercholesterolemia be identified in an electronic health record database?

Mues KE, Bogdanov AN, Monda KL, Yedigarova L, Liede A, Kallenbach L

Clinical Epidemiology 2018, 10:1667-1677

Published Date: 15 November 2018

Overuse of methylphenidate: an analysis of Swedish pharmacy dispensing data

Bjerkeli PJ, Perez Vicente R, Mulinari S, Johnell K, Merlo J

Clinical Epidemiology 2018, 10:1657-1665

Published Date: 9 November 2018

Colonoscopy-related complications in a nationwide immunochemical fecal occult blood test-based colorectal cancer screening program

Mikkelsen EM, Thomsen MK, Tybjerg J, Friis-Hansen L, Andersen B, Jørgensen JC, Baatrup G, Njor SH, Mehnert F, Rasmussen M

Clinical Epidemiology 2018, 10:1649-1655

Published Date: 13 November 2018

Factors associated with choice of intensification treatment for type 2 diabetes after metformin monotherapy: a cohort study in UK primary care

Wilkinson S, Douglas IJ, Williamson E, Stirnadel-Farrant HA, Fogarty D, Pokrajac A, Smeeth L, Tomlinson LA

Clinical Epidemiology 2018, 10:1639-1648

Published Date: 8 November 2018

Rural and urban disparities in the care of Canadian patients with inflammatory bowel disease: a population-based study

Benchimol EI, Kuenzig ME, Bernstein CN, Nguyen GC, Guttmann A, Jones JL, Potter BK, Targownik LE, Catley CA, Nugent ZJ, Tanyingoh D, Mojaverian N, Underwood FE, Siddiq S, Otley AR, Bitton A, Carroll MW, deBruyn JC, Dummer TJB, El-Matary W, Griffiths AM, Jacobson K, Leddin D, Lix LM, Mack DR, Murthy SK, Peña-Sánchez JN, Singh H, Kaplan GG

Clinical Epidemiology 2018, 10:1613-1626

Published Date: 8 November 2018

Maternal depression and antidepressant use during pregnancy and the risk of autism spectrum disorder in offspring

Hagberg KW, Robijn AL, Jick S

Clinical Epidemiology 2018, 10:1599-1612

Published Date: 1 November 2018

Short- and long-term outcomes after postsurgical acute kidney injury requiring dialysis

Lin YF, Huang TM, Lin SL, Wu VC, Wu KD

Clinical Epidemiology 2018, 10:1583-1598

Published Date: 26 October 2018

Oral metronidazole use and risk of acute pancreatitis: a population-based case-control study

Barbulescu A, Oskarsson V, Lindblad M, Ljung R, Brooke HL

Clinical Epidemiology 2018, 10:1573-1581

Published Date: 25 October 2018

Association between educational level and cardiovascular disease and all-cause mortality in patients with type 2 diabetes: a prospective study in the Joint Asia Diabetes Evaluation Program

Wu HJ, Lau ESH, Kong APS, Ma RCW, Ozaki R, Cheung KKT, Chow E, Tsang CC, Lau KP, Hui EMT, So WY, Gasevic D, Wild SH, Chan JCN, Luk A

Clinical Epidemiology 2018, 10:1561-1571

Published Date: 25 October 2018

Comparing causes of death of Hodgkin lymphoma and breast cancer patients between medical records and cause-of-death statistics

de Vries S, Schaapveld M, Kardaun JWPF, de Bruin KH, Krol ADG, Lugtenburg PJ, Jacobse JN, Aleman BMP, van Leeuwen FE

Clinical Epidemiology 2018, 10:1523-1531

Published Date: 16 October 2018

A phenotyping algorithm to identify acute ischemic stroke accurately from a national biobank: the Million Veteran Program

Imran TF, Posner D, Honerlaw J, Vassy JL, Song RJ, Ho YL, Kittner SJ, Liao KP, Cai T, O'Donnell CJ, Djousse L, Gagnon DR, Gaziano JM, Wilson PWF, Cho K

Clinical Epidemiology 2018, 10:1509-1521

Published Date: 16 October 2018

Positive predictive value of ICD-10 diagnosis codes for brain abscess in the Danish National Patient Registry

Bodilsen J, Dalager-Pedersen M, Kjærgaard N, van de Beek D, Brouwer MC, Nielsen H

Clinical Epidemiology 2018, 10:1503-1508

Published Date: 12 October 2018

Incidence and prevalence of multiple endocrine neoplasia 2A in Denmark 1901–2014: a nationwide study

Mathiesen JS, Kroustrup JP, Vestergaard P, Stochholm K, Poulsen PL, Rasmussen ÅK, Feldt-Rasmussen U, Schytte S, Pedersen HB, Hahn CH, Bentzen J, Möller S, Gaustadnes M, Rossing M, Nielsen FC, Brixen K, Frederiksen AL, Godballe C

Clinical Epidemiology 2018, 10:1479-1487

Published Date: 12 October 2018

Pharmacological therapy and blood pressure control in primary health care sites in China: data from 254,848 hypertensive patients

Hou L, Chen X, Chen B, Liu L, Sun X, Zou Y, Liu H, Guo H, Zhang J, Ma J

Clinical Epidemiology 2018, 10:1467-1478

Published Date: 11 October 2018

Familial risks of second primary cancers and mortality in ovarian cancer patients

Zheng G, Chattopadhyay S, Försti A, Sundquist K, Hemminki K

Clinical Epidemiology 2018, 10:1457-1466

Published Date: 11 October 2018

Familial aggregation and heritability of type 1 diabetes mellitus and coaggregation of chronic diseases in affected families

Kuo CF, Chou IJ, Grainge MJ, Luo SF, See LC, Yu KH, Zhang W, Doherty M, Valdes AM

Clinical Epidemiology 2018, 10:1447-1455

Published Date: 10 October 2018

Efficacy and safety of chemopreventive agents on colorectal cancer incidence and mortality: systematic review and network meta-analysis

Veettil SK, Jinatongthai P, Nathisuwan S, Teerawattanapong N, Ching SM, Lim KG, Saokaew S, Phisalprapa P, Reid CM, Chaiyakunapruk N

Clinical Epidemiology 2018, 10:1433-1445

Published Date: 10 October 2018

Comparative anti-fracture effectiveness of different oral anti-osteoporosis therapies based on “real-world” data: a meta-analysis of propensity-matched cohort findings from the UK Clinical Practice Research Database and the Catalan SIDIAP Database

Khalid S, Calderon-Larrañaga S, Hawley S, Ali MS, Judge A, Arden N, van Staa T, Cooper C, Javaid MK, Prieto-Alhambra D

Clinical Epidemiology 2018, 10:1417-1431

Published Date: 9 October 2018

Liver disease and mortality among patients with hip fracture: does gender matter?

Zhao LY, Luo YJ, Zhu J

Clinical Epidemiology 2018, 10:1407-1409

Published Date: 5 October 2018

Occurrence of primary brain tumors in cochlear implant patients in Sweden between 1989 and 2014

Smeds H, Wales J, Mathiesen T, Talbäck M, Feychting M

Clinical Epidemiology 2018, 10:1401-1405

Published Date: 5 October 2018

Personalization of medicine requires better observational evidence

Middelburg RA, Arbous MS, Middelburg JG, van der Bom JG

Clinical Epidemiology 2018, 10:1391-1399

Published Date: 3 October 2018

Chronic diseases in the children of women with maternal thyroid dysfunction: a nationwide cohort study

Jølving LR, Nielsen J, Kesmodel US, Nielsen RG, Nørgård BM, Beck-Nielsen SS

Clinical Epidemiology 2018, 10:1381-1390

Published Date: 28 September 2018

Erythropoiesis-stimulating agents and cardiovascular events in patients with myelodysplastic syndrome and multiple myeloma

Horváth-Puhó E, Suttorp MM, Frederiksen H, Hoekstra T, Dekkers OM, Pedersen L, Cannegieter SC, Dekker FW, Sørensen HT

Clinical Epidemiology 2018, 10:1371-1380

Published Date: 28 September 2018

COPD in patients after heart transplantation is associated with a prolonged hospital stay, early posttransplant atrial fibrillation, and impaired posttransplant survival

Rivinius R, Helmschrott M, Ruhparwar A, Schmack B, Darche FF, Thomas D, Bruckner T, Katus HA, Ehlermann P, Doesch AO

Clinical Epidemiology 2018, 10:1359-1369

Published Date: 27 September 2018

Use of bone-modifying agents among breast cancer patients with bone metastasis: evidence from oncology practices in the US

McGrath LJ, Overman RA, Reams D, Cetin K, Liede A, Narod SA, Brookhart MA, Hernandez RK

Clinical Epidemiology 2018, 10:1349-1358

Published Date: 26 September 2018

Parental nicotine replacement therapy and offspring bronchitis/bronchiolitis and asthma – a nationwide population-based cohort study

Molero Y, Zetterqvist J, Lichtenstein P, Almqvist C, Ludvigsson JF

Clinical Epidemiology 2018, 10:1339-1347

Published Date: 25 September 2018

Sampling strategies for selecting general population comparison cohorts

Heide-Jørgensen U, Adelborg K, Kahlert J, Sørensen HT, Pedersen L

Clinical Epidemiology 2018, 10:1325-1337

Published Date: 25 September 2018

Very hot tea drinking increases esophageal squamous cell carcinoma risk in a high-risk area of China: a population-based case–control study

Yang X, Ni Y, Yuan Z, Chen H, Plymoth A, Jin L, Chen X, Lu M, Ye W

Clinical Epidemiology 2018, 10:1307-1320

Published Date: 25 September 2018

Modeling determinants of satisfaction with health care in youth with inflammatory bowel disease: a cross-sectional survey

Timmer A, de Sordi D, Menke E, Peplies J, Claßen M, Koletzko S, Otto-Sobotka F

Clinical Epidemiology 2018, 10:1289-1305

Published Date: 25 September 2018

Determinants of incident asthma–COPD overlap: a prospective study of 55,110 middle-aged adults

Baarnes CB, Andersen ZJ, Tjønneland A, Ulrik CS

Clinical Epidemiology 2018, 10:1275-1287

Published Date: 24 September 2018

Number of radiotherapy treatment machines in the population and cancer mortality: an ecological study

Medenwald D, Vordermark D, Dietzel CT

Clinical Epidemiology 2018, 10:1249-1273

Published Date: 21 September 2018

Is dementia incidence declining in high-income countries? A systematic review and meta-analysis

Roehr S, Pabst A, Luck T, Riedel-Heller SG

Clinical Epidemiology 2018, 10:1233-1247

Published Date: 18 September 2018

Hydatidiform mole: validity of the registration in the Danish National Patient Registry, the Danish Cancer Registry, and the Danish Pathology Registry 1999–2009

Lund H, Vyberg M, Eriksen HH, Grove A, Jensen AØ, Sunde L

Clinical Epidemiology 2018, 10:1223-1231

Published Date: 18 September 2018

Positive predictive value and misclassification of diagnosis of pulmonary embolism and deep vein thrombosis in Swedish patient registries

Öhman L, Johansson M, Jansson JH, Lind M, Johansson L

Clinical Epidemiology 2018, 10:1215-1221

Published Date: 17 September 2018

Accuracy of a fecal immunochemical test according to outside temperature and travel time

Niedermaier T, Weigl K, Gies A, Hoffmeister M, Brenner H

Clinical Epidemiology 2018, 10:1203-1213

Published Date: 17 September 2018

Underrecording of osteoarthritis in United Kingdom primary care electronic health record data

Yu D, Jordan KP, Peat G

Clinical Epidemiology 2018, 10:1195-1201

Published Date: 12 September 2018

Operationalization and validation of a novel method to calculate adherence to polypharmacy with refill data from the Australian pharmaceutical benefits scheme (PBS) database

Arnet I, Greenland M, Knuiman MW, Rankin JM, Hung J, Nedkoff L, Briffa TG, Sanfilippo FM

Clinical Epidemiology 2018, 10:1181-1194

Published Date: 6 September 2018

Importance of tumor location and histology in familial risk of upper gastrointestinal cancers: a nationwide cohort study

Kharazmi E, Babaei M, Fallah M, Chen T, Sundquist K, Hemminki K

Clinical Epidemiology 2018, 10:1169-1179

Published Date: 4 September 2018

Under-recording of hospital bleeding events in UK primary care: a linked Clinical Practice Research Datalink and Hospital Episode Statistics study

McDonald L, Sammon CJ, Samnaliev M, Ramagopalan S

Clinical Epidemiology 2018, 10:1155-1168

Published Date: 4 September 2018

Prevalent cerebrovascular and cardiovascular disease in people with Parkinson’s disease: a meta-analysis

Hong CT, Hu HH, Chan L, Bai CH

Clinical Epidemiology 2018, 10:1147-1154

Published Date: 4 September 2018

Effect of opioid-substitution therapy and mental health counseling on HIV risk among hepatitis C-infected individuals

Butt ZA, Shrestha N, Gesink D, Murti M, Buxton JA, Gilbert M, Balshaw RF, Wong S, Kuo M, Wong J, Yu A, Alvarez M, Samji H, Roth D, Consolacion T, Hull MW, Ogilvie G, Tyndall MW, Krajden M, Janjua NZ

Clinical Epidemiology 2018, 10:1127-1145

Published Date: 31 August 2018

Comparative performance of a modified landmark approach when no time of treatment data are available within oncological databases: exemplary cohort study among resected pancreatic cancer patients

Weberpals J, Jansen L, Silversmit G, Verbeeck J, van der Geest LG, Vissers PAJ, Zadnik V, Brenner H

Clinical Epidemiology 2018, 10:1109-1125

Published Date: 30 August 2018

Risk of pneumonia in patients with burn injury: a population-based cohort study

Chan CH, Yang SF, Yeh HW, Yeh YT, Wang YH, Teng YH, Yeh CB

Clinical Epidemiology 2018, 10:1083-1091

Published Date: 29 August 2018

Mental health, psychotropic medication use, and menstrual cycle characteristics

Nillni YI, Wesselink AK, Hatch EE, Mikkelsen EM, Gradus JL, Rothman KJ, Wise LA

Clinical Epidemiology 2018, 10:1073-1082

Published Date: 28 August 2018

Selective serotonin reuptake inhibitor use and mortality, postoperative complications, and quality of care in hip fracture patients: a Danish nationwide cohort study

Bruun SB, Petersen I, Kristensen NR, Cronin-Fenton D, Pedersen AB

Clinical Epidemiology 2018, 10:1053-1071

Published Date: 27 August 2018

HPV self-sampling in cervical cancer screening: the effect of different invitation strategies in various socioeconomic groups - a randomized controlled trial

Tranberg M, Bech BH, Blaakær J, Jensen JS, Svanholm H, Andersen B

Clinical Epidemiology 2018, 10:1027-1036

Published Date: 23 August 2018

Early treatment with talk therapy or antidepressants in severely bereaved people and risk of suicidal behavior and psychiatric illness: an instrumental variable analysis

Fenger-Grøn M, Kjaersgaard MIS, Parner ET, Guldin MB, Vedsted P, Vestergaard M

Clinical Epidemiology 2018, 10:1013-1026

Published Date: 24 August 2018

Development and validation of risk score to estimate 1-year late poststroke epilepsy risk in ischemic stroke patients

Chi NF, Kuan YC, Huang YH, Chan L, Hu CJ, Liu HY, Chiou HY, Chien LN

Clinical Epidemiology 2018, 10:1001-1011

Published Date: 21 August 2018

Liver disease and mortality among patients with hip fracture: a population-based cohort study

Montomoli J, Erichsen R, Gammelager H, Pedersen AB

Clinical Epidemiology 2018, 10:991-1000

Published Date: 21 August 2018

Concordance assessment of self-reported medication use in the Netherlands three-generation Lifelines Cohort Study with the pharmacy database The PharmLines Initiative

Sediq R, van der Schans J, Dotinga A, Alingh RA, Wilffert B, Bos JHJ, Schuiling-Veninga CCM, Hak E

Clinical Epidemiology 2018, 10:981-989

Published Date: 16 August 2018

Hospital admission with pneumonia and subsequent persistent risk of chronic kidney disease: national cohort study

Sundin PO, Udumyan R, Fall K, Montgomery S

Clinical Epidemiology 2018, 10:971-979

Published Date: 14 August 2018

CDEGenerator: an online platform to learn from existing data models to build model registries

Varghese J, Fujarski M, Hegselmann S, Neuhaus P, Dugas M

Clinical Epidemiology 2018, 10:961-970

Published Date: 10 August 2018

Trends in dementia diagnosis rates in UK ethnic groups: analysis of UK primary care data

Pham TM, Petersen I, Walters K, Raine R, Manthorpe J, Mukadam N, Cooper C

Clinical Epidemiology 2018, 10:949-960

Published Date: 8 August 2018

Intracerebral hemorrhage: positive predictive value of diagnosis codes in two nationwide Danish registries

Hald SM, Kring Sloth C, Hey SM, Madsen C, Nguyen N, García Rodríguez LA, Al-Shahi Salman R, Möller S, Poulsen FR, Pottegård A, Gaist D

Clinical Epidemiology 2018, 10:941-948

Published Date: 7 August 2018

Each pregnancy linearly changes immune gene expression in the blood of healthy women compared with breast cancer patients

Lund E, Nakamura A, Snapkov I, Thalabard JC, Standahl Olsen K, Holden L, Holden M

Clinical Epidemiology 2018, 10:931-940

Published Date: 6 August 2018

Initiation of domiciliary care and nursing home admission following first hospitalization of heart failure patients: a nationwide cohort study

Rørth R, Fosbøl EL, Kragholm K, Mogensen UM, Jhund PS, Petrie MC, Torp-Pedersen C, Gislason GH, McMurray JJV, Køber L, Kristensen SL

Clinical Epidemiology 2018, 10:917-930

Published Date: 2 August 2018

Risk of cancer in patients with thyroid disease and venous thromboembolism

Christensen DH, Veres K, Ording AG, Jørgensen JOL, Cannegieter SC, Thomsen RW, Sørensen HT

Clinical Epidemiology 2018, 10:907-915

Published Date: 2 August 2018

Hepatitis C infection substantially reduces survival of alcohol-dependent patients

Muga R, Sanvisens A, Jarrin I, Fuster D, Bolao F, Tor J, Muñoz A

Clinical Epidemiology 2018, 10:897-905

Published Date: 1 August 2018

Low estimated glomerular filtration rate and pneumonia in stroke patients: findings from a prospective stroke registry in the East of England

Vart P, Bettencourt-Silva JH, Metcalf AK, Bowles KM, Potter JF, Myint PK

Clinical Epidemiology 2018, 10:887-896

Published Date: 1 August 2018

Applying a common data model to Asian databases for multinational pharmacoepidemiologic studies: opportunities and challenges

Lai ECC, Ryan P, Zhang Y, Schuemie M, Hardy NC, Kamijima Y, Kimura S, Kubota K, Man KKC, Cho SY, Park RW, Stang P, Su CC, Wong ICK, Yang Kao YH, Setoguchi S

Clinical Epidemiology 2018, 10:875-885

Published Date: 27 July 2018

Cross-national health care database utilization between Spain and France: results from the EPICHRONIC study assessing the prevalence of type 2 diabetes mellitus

Moulis G, Ibañez B, Palmaro A, Aizpuru F, Millan E, Lapeyre-Mestre M, Sailler L, Cambra K

Clinical Epidemiology 2018, 10:863-874

Published Date: 27 July 2018

Association of obesity, diabetes and hypertension with cognitive impairment in older age

Feinkohl I, Lachmann G, Brockhaus WR, Borchers F, Piper SK, Ottens TH, Nathoe HM, Sauer AM, Dieleman JM, Radtke FM, van Dijk D, Pischon T, Spies C

Clinical Epidemiology 2018, 10:853-862

Published Date: 25 July 2018

Adjusting for confounding by indication in observational studies: a case study in traumatic brain injury

Cnossen MC, van Essen TA, Ceyisakar IE, Polinder S, Andriessen TM, van der Naalt J, Haitsma I, Horn J, Franschman G, Vos PE, Peul WC, Menon DK, Maas AIR, Steyerberg EW, Lingsma HF

Clinical Epidemiology 2018, 10:841-852

Published Date: 18 July 2018

Asthma is not associated with the need for surgery in Crohn’s disease when controlling for smoking status: a population-based cohort study

Kuenzig ME, Sadatsafavi M, Aviña-Zubieta JA, Burne RM, Abrahamowicz M, Beauchamp ME, Kaplan GG, Benchimol EI

Clinical Epidemiology 2018, 10:831-840

Published Date: 12 July 2018

Health care use before a diagnosis of primary intracranial tumor: a Danish nationwide register study

Nygaard C, Jensen H, Christensen J, Vedsted P

Clinical Epidemiology 2018, 10:809-829

Published Date: 12 July 2018

Influence of socioeconomic factors and region of residence on cancer stage of malignant melanoma: a Danish nationwide population-based study

Ibfelt EH, Steding-Jessen M, Dalton SO, Lundstrøm SL, Osler M, Hölmich LR

Clinical Epidemiology 2018, 10:799-807

Published Date: 10 July 2018

Rising trends in pancreatic cancer incidence and mortality in 2000–2014

Wu W, He XK, Yang L, Wang Q, Bian X, Ye J, Li Y, Li L

Clinical Epidemiology 2018, 10:789-797

Published Date: 9 July 2018

Trends in treatments of thyroid disease following iodine fortification in Denmark: a nationwide register-based study

Møllehave LT, Linneberg A, Skaaby T, Knudsen N, Jørgensen T, Thuesen BH

Clinical Epidemiology 2018, 10:763-770

Published Date: 2 July 2018

Intake of glucosinolates and risk of coronary heart disease in three large prospective cohorts of US men and women

Ma L, Liu G, Zong G, Sampson L, Hu FB, Willett WC, Rimm EB, Manson JE, Rexrode KM, Sun Q

Clinical Epidemiology 2018, 10:749-762

Published Date: 29 June 2018

Predicting surgical intervention in patients presenting with carpal tunnel syndrome in primary care

Burton CL, Chesterton LS, Chen Y, van der Windt DA

Clinical Epidemiology 2018, 10:739-748

Published Date: 29 June 2018

Parental age and risk of genetic syndromes predisposing to nervous system tumors: nested case–control study

Adel Fahmideh M, Tettamanti G, Lavebratt C, Talbäck M, Mathiesen T, Lannering B, Johnson KJ, Feychting M

Clinical Epidemiology 2018, 10:729-738

Published Date: 20 June 2018

Global time trends in the incidence of esophageal squamous cell carcinoma

Wang QL, Xie SH, Wahlin K, Lagergren J

Clinical Epidemiology 2018, 10:717-728

Published Date: 19 June 2018

Young patients with risk factors prevalent in the elderly – differences in comorbidity depending on severity of psoriasis: a nationwide cross-sectional study in Swedish health registers

Hajiebrahimi M, Linder M, Hägg D, Anveden Berglind I, McElligott S, Valgardsson VS, Villacorta R, Sundström A

Clinical Epidemiology 2018, 10:705-715

Published Date: 19 June 2018

The impact of rheumatoid arthritis on the risk of adverse events following joint replacement: a real-world cohort study

Burn E, Edwards CJ, Murray DW, Silman A, Cooper C, Arden NK, Prieto-Alhambra D, Pinedo-Villanueva R

Clinical Epidemiology 2018, 10:697-704

Published Date: 14 June 2018

Pheochromocytoma in Denmark during 1977–2016: validating diagnosis codes and creating a national cohort using patterns of health registrations

Ebbehoj A, Jacobsen SF, Trolle C, Robaczyk MG, Rasmussen ÅK, Feldt-Rasmussen U, Thomsen RW, Poulsen PL, Stochholm K, Søndergaard E

Clinical Epidemiology 2018, 10:683-695

Published Date: 13 June 2018

Development and validation of novel algorithms to identify patients with inflammatory bowel diseases in Israel: an epi-IIRN group study

Friedman MY, Leventer-Roberts M, Rosenblum J, Zigman N, Goren I, Mourad V, Lederman N, Cohen N, Matz E, Dushnitzky DZ, Borovsky N, Hoshen MB, Focht G, Avitzour M, Shachar Y, Chowers Y, Eliakim R, Ben-Horin S, Odes S, Schwartz D, Dotan I, Israeli E, Levi Z, Benchimol EI, Balicer RD, Turner D

Clinical Epidemiology 2018, 10:671-681

Published Date: 7 June 2018

Self-reported perinatal depressive symptoms and postnatal symptom severity after treatment with antidepressants in pregnancy: a cross-sectional study across 12 European countries using the Edinburgh Postnatal Depression Scale

Lupattelli A, Twigg MJ, Zagorodnikova K, Moretti ME, Drozd M, Panchaud A, Rieutord A, Gjergja Juraski R, Odalovic M, Kennedy D, Rudolf G, Juch H, Nordeng H

Clinical Epidemiology 2018, 10:655-669

Published Date: 6 June 2018

The impact of different strategies to handle missing data on both precision and bias in a drug safety study: a multidatabase multinational population-based cohort study

Martín-Merino E, Calderón-Larrañaga A, Hawley S, Poblador-Plou B, Llorente-García A, Petersen I, Prieto-Alhambra D

Clinical Epidemiology 2018, 10:643-654

Published Date: 5 June 2018

Familial aggregation of Parkinson’s disease and coaggregation with neuropsychiatric diseases: a population-based cohort study

Liu FC, Lin HT, Kuo C, MY Hsieh, See L, Yu HP

Clinical Epidemiology 2018, 10:631-641

Published Date: 30 May 2018

Vitamin K antagonist use and renal function in pre-dialysis patients

Voskamp PWM, Dekker FW, Rookmaaker MB, Verhaar MC, Bos WJW, van Diepen M, Ocak G

Clinical Epidemiology 2018, 10:623-630

Published Date: 29 May 2018

Decline of kidney function during the pre-dialysis period in chronic kidney disease patients: a systematic review and meta-analysis

Janmaat CJ, van Diepen M, van Hagen CCE, Rotmans JI, Dekker FW, Dekkers OM

Clinical Epidemiology 2018, 10:613-622

Published Date: 25 May 2018

BMI at school age and incident asthma admissions in early adulthood: a prospective study of 310,211 children

Ulrik CS, Lophaven SN, Andersen ZJ, Sørensen TIA, Baker JL

Clinical Epidemiology 2018, 10:605-612

Published Date: 25 May 2018

Impact of parental cancer on IQ, stress resilience, and physical fitness in young men

Chen R, Fall K, Czene K, Kennedy B, Valdimarsdóttir U, Fang F

Clinical Epidemiology 2018, 10:593-604

Published Date: 24 May 2018

Lifetime risks, loss of life expectancy, and health care expenditures for 19 types of cancer in Taiwan

Wu TY, Chung CH, Lin CN, Hwang JS, Wang JD

Clinical Epidemiology 2018, 10:581-591

Published Date: 25 May 2018

Removal of ineligible outcome cases reduces confounding

Walker AM, Schneeweiss S, DerSarkissian M, Duh MS

Clinical Epidemiology 2018, 10:575-579

Published Date: 21 May 2018

Describing the association between socioeconomic inequalities and cancer survival: methodological guidelines and illustration with population-based data

Belot A, Remontet L, Rachet B, Dejardin O, Charvat H, Bara S, Guizard AV, Roche L, Launoy G, Bossard N

Clinical Epidemiology 2018, 10:561-573

Published Date: 17 May 2018

Validity of a method for the self-screening of cardiovascular risk

Barroso M, Pérez-Fernández S, Vila MM, Zomeño MD, Martí-Lluch R, Cordon F, Ramos R, Elosua R, Degano IR, Fitó M, Cabezas C, Salvador G, Castell C, Grau M

Clinical Epidemiology 2018, 10:549-560

Published Date: 10 May 2018

High mortality due to cutaneous melanoma in Norway: a study of prognostic factors in a nationwide cancer registry

Robsahm TE, Helsing P, Nilssen Y, Vos L, Rizvi SMH, Akslen LA, Veierød MB

Clinical Epidemiology 2018, 10:537-548

Published Date: 9 May 2018

Use of histamine H2 receptor antagonists and outcomes in patients with heart failure: a nationwide population-based cohort study

Adelborg K, Sundbøll J, Schmidt M, Bøtker HE, Weiss NS, Pedersen L, Sørensen HT

Clinical Epidemiology 2018, 10:521-530

Published Date: 7 May 2018

Noncommunicable disease and multimorbidity in young adults with cerebral palsy

Whitney DG, Hurvitz EA, Ryan JM, Devlin MJ, Caird MS, French ZP, Ellenberg EC, Peterson MD

Clinical Epidemiology 2018, 10:511-519

Published Date: 1 May 2018

How do patients with diabetes report their comorbidity? Comparison with administrative data

Hoffmann J, Haastert B, Brüne M, Kaltheuner M, Begun A, Chernyak N, Icks A

Clinical Epidemiology 2018, 10:499-509

Published Date: 30 April 2018

Attributing diseases to multiple pathways: a causal-pie modeling approach

Chen C, Lee WC

Clinical Epidemiology 2018, 10:489-497

Published Date: 27 April 2018

Lower-extremity amputations in people with and without diabetes in Germany, 2008–2012 – an analysis of more than 30 million inhabitants

Claessen H, Narres M, Haastert B, Arend W, Hoffmann F, Morbach S, Rümenapf G, Kvitkina T, Friedel H, Günster C, Schubert I, Ullrich W, Westerhoff B, Wilk A, Icks A

Clinical Epidemiology 2018, 10:475-488

Published Date: 20 April 2018

Use of risk-adjusted CUSUM charts to monitor 30-day mortality in Danish hospitals

Rasmussen TB, Ulrichsen SP, Nørgaard M

Clinical Epidemiology 2018, 10:445-456

Published Date: 18 April 2018

The impact of moderate wine consumption on the risk of developing prostate cancer

Vartolomei MD, Kimura S, Ferro M, Foerster B, Abufaraj M, Briganti A, Karakiewicz PI, Shariat SF

Clinical Epidemiology 2018, 10:431-444

Published Date: 17 April 2018

Severe mental illness and chronic kidney disease: a cross-sectional study in the United Kingdom

Iwagami M, Mansfield KE, Hayes JF, Walters K, Osborn DPJ, Smeeth L, Nitsch D, Tomlinson LA

Clinical Epidemiology 2018, 10:421-429

Published Date: 16 April 2018

The 2015 and 2016 terrorist attacks in France: was there a short-term impact on hospitalizations for cardiovascular disease?

Chatignoux E, Gabet A, Moutengou E, Pirard P, Motreff Y, Bonaldi C, Olié V

Clinical Epidemiology 2018, 10:413-419

Published Date: 13 April 2018

Thrombocytopenia and bleeding in myelosuppressed transfusion-dependent patients: a simulation study exploring underlying mechanisms

Middelburg RA, Kerkhoffs JLH, van der Bom JG

Clinical Epidemiology 2018, 10:401-411

Published Date: 11 April 2018

Pediatric acquired demyelinating syndromes: a nationwide validation study of the Danish National Patient Register

Boesen MS, Magyari M, Born AP, Thygesen LC

Clinical Epidemiology 2018, 10:391-399

Published Date: 10 April 2018

Apathy and depressive symptoms in older people and incident myocardial infarction, stroke, and mortality: a systematic review and meta-analysis of individual participant data

Eurelings LSM, van Dalen JW, ter Riet G, Moll van Charante EP, Richard E, van Gool WA

Clinical Epidemiology 2018, 10:363-379

Published Date: 4 April 2018

Why was this transfusion given? Identifying clinical indications for blood transfusion in health care data

van Hoeven LR, Kreuger AL, Roes KCB, Kemper PF, Koffijberg H, Kranenburg FJ, Rondeel JM, Janssen MP

Clinical Epidemiology 2018, 10:353-362

Published Date: 29 March 2018

Critical concepts in adaptive clinical trials

Park JJH, Thorlund K, Mills EJ

Clinical Epidemiology 2018, 10:343-351

Published Date: 23 March 2018

Comparing methods to combine functional loss and mortality in clinical trials for amyotrophic lateral sclerosis

van Eijk RPA, Eijkemans MJC, Rizopoulos D, van den Berg LH, Nikolakopoulos S

Clinical Epidemiology 2018, 10:333-341

Published Date: 19 March 2018

Mode of delivery is not associated with celiac disease

Dydensborg Sander S, Hansen AV, Størdal K, Nybo Andersen AM, Murray JA, Husby S

Clinical Epidemiology 2018, 10:323-332

Published Date: 19 March 2018

Lifestyle in pregnancy and cryptorchidism in sons: a study within two large Danish birth cohorts

Kjersgaard C, Arendt LH, Ernst A, Lindhard MS, Olsen J, Henriksen TB, Strandberg-Larsen K, Ramlau-Hansen CH

Clinical Epidemiology 2018, 10:311-322

Published Date: 19 March 2018

A cohort study on the risk of lymphoma and skin cancer in users of topical tacrolimus, pimecrolimus, and corticosteroids (Joint European Longitudinal Lymphoma and Skin Cancer Evaluation – JOELLE study)

Castellsague J, Kuiper JG, Pottegård A, Anveden Berglind I, Dedman D, Gutierrez L, Calingaert B, van Herk-Sukel MP, Hallas J, Sundström A, Gallagher AM, Kaye JA, Pardo C, Rothman KJ, Perez-Gutthann S

Clinical Epidemiology 2018, 10:299-310

Published Date: 13 March 2018

The epidemiology of polypharmacy in older adults: register-based prospective cohort study

Morin L, Johnell K, Laroche ML, Fastbom J, Wastesson JW

Clinical Epidemiology 2018, 10:289-298

Published Date: 12 March 2018

The trends and projections in the incidence and mortality of liver cancer in urban Shanghai: a population-based study from 1973 to 2020

Bai L, Liu ZQ, Fang QW, Yan Q, Shi OM, Bao PP, Mu LN, Chen XD, Zhang TJ

Clinical Epidemiology 2018, 10:277-288

Published Date: 9 March 2018

Acetaminophen administration and the risk of acute kidney injury: a self-controlled case series study

Hiragi S, Yamada H, Tsukamoto T, Yoshida K, Kondo N, Matsubara T, Yanagita M, Tamura H, Kuroda T

Clinical Epidemiology 2018, 10:265-276

Published Date: 6 March 2018

From ideas to studies: how to get ideas and sharpen them into research questions

Vandenbroucke JP, Pearce N

Clinical Epidemiology 2018, 10:253-264

Published Date: 6 March 2018

Combining statistical techniques to predict postsurgical risk of 1-year mortality for patients with colon cancer

Arostegui I, Gonzalez N, Fernández-de-Larrea N, Lázaro-Aramburu S, Baré M, Redondo M, Sarasqueta C, Garcia-Gutierrez S, Quintana JM

Clinical Epidemiology 2018, 10:235-251

Published Date: 6 March 2018

Thyroid function and atrial fibrillation: Is there a mediating role for epicardial adipose tissue?

Bos D, Bano A, Hofman A, VanderWeele TJ, Kavousi M, Franco OH, Vernooij MW, Peeters RP, Ikram MA, Chaker L

Clinical Epidemiology 2018, 10:225-234

Published Date: 1 March 2018

Effect modification, interaction and mediation: an overview of theoretical insights for clinical investigators [Corrigendum]

Corraini P, Olsen M, Pedersen L, Dekkers OM, Vandenbroucke JP

Clinical Epidemiology 2018, 10:223-224

Published Date: 1 March 2018

Feasibility of salivary DNA collection in a population-based case–control study: a pilot study of pediatric Crohn’s disease

Kappelman MD, Lange A, Randell RL, Basta PV, Sandler RS, Laugesen K, Byrjalsen A, Christensen T, Frøslev T, Erichsen R

Clinical Epidemiology 2018, 10:215-222

Published Date: 28 February 2018

Population-based cohort study on comparative effectiveness and safety of biologics in inflammatory bowel disease

Di Domenicantonio R, Trotta F, Cascini S, Agabiti N, Kohn A, Gasbarrini A, Davoli M, Addis A

Clinical Epidemiology 2018, 10:203-213

Published Date: 5 February 2018

Acute kidney injury and infections in patients taking antihypertensive drugs: a self-controlled case series analysis

Mansfield KE, Douglas IJ, Nitsch D, Thomas SL, Smeeth L, Tomlinson LA

Clinical Epidemiology 2018, 10:187-202

Published Date: 30 January 2018

Replacing sedentary time with physical activity: a 15-year follow-up of mortality in a national cohort

Dohrn IM, Kwak L, Oja P, Sjöström M, Hagströmer M

Clinical Epidemiology 2018, 10:179-186

Published Date: 25 January 2018

Cardiovascular health status among Australian adults

Peng Y, Wang Z

Clinical Epidemiology 2018, 10:167-178

Published Date: 24 January 2018

Guidance for using pilot studies to inform the design of intervention trials with continuous outcomes

Bell ML, Whitehead AL, Julious SA

Clinical Epidemiology 2018, 10:153-157

Published Date: 18 January 2018

Strongly enhanced colorectal cancer risk stratification by combining family history and genetic risk score

Weigl K, Chang-Claude J, Knebel P, Hsu L, Hoffmeister M, Brenner H

Clinical Epidemiology 2018, 10:143-152

Published Date: 19 January 2018

Cardiovascular medication changes over 5 years in a national data linkage study: implications for risk prediction models

Mehta S, Jackson R, Wells S, Harrison J, Exeter DJ, Kerr AJ

Clinical Epidemiology 2018, 10:133-141

Published Date: 15 January 2018

Independent and combined effect of bilirubin and smoking on the progression of chronic kidney disease

Wang J, Wang B, Liang M, Wang G, Li J, Zhang Y, Huo Y, Cui Y, Xu X, Qin X

Clinical Epidemiology 2018, 10:121-132

Published Date: 15 January 2018

Familial aggregation of tonsillectomy in early childhood and adolescence

Bager P, Corn G, Wohlfahrt J, Boyd HA, Feenstra B, Melbye M

Clinical Epidemiology 2018, 10:97-105

Published Date: 12 January 2018

Metabolic syndrome as a risk factor for total hip or knee replacement due to primary osteoarthritis: a prospective cohort study (the HUNT study and the Norwegian Arthroplasty Register)

Hellevik AI, Johnsen MB, Langhammer A, Baste V, Furnes O, Storheim K, Zwart JA, Flugsrud GB, Nordsletten L

Clinical Epidemiology 2018, 10:83-96

Published Date: 10 January 2018

Comparison of the performance of five screening methods for sarcopenia

Locquet M, Beaudart C, Reginster JY, Petermans J, Bruyère O

Clinical Epidemiology 2018, 10:71-82

Published Date: 29 December 2017

Does breast density measured through population-based screening independently increase breast cancer risk in Asian females?

Park B, Cho HM, Lee EH, Song S, Suh M, Choi KS, Kang BJ, Ko K, Yi A, Jung HK, Cha JH, Jun JK

Clinical Epidemiology 2018, 10:61-70

Published Date: 28 December 2017

Performance of the LACE index to predict 30-day hospital readmissions in patients with chronic obstructive pulmonary disease

Hakim MA, Garden FL, Jennings MD, Dobler CC

Clinical Epidemiology 2018, 10:51-59

Published Date: 27 December 2017

Using a chronic hepatitis B Registry to support population-level liver cancer prevention in Sydney, Australia

Robotin MC, Masgoret X, Porwal M, Goldsbury D, Khoo C, George J

Clinical Epidemiology 2018, 10:41-49

Published Date: 21 December 2017

Can information on functional and cognitive status improve short-term mortality risk prediction among community-dwelling older people? A cohort study using a UK primary care database

Sultana J, Fontana A, Giorgianni F, Basile G, Patorno E, Pilotto A, Molokhia M, Stewart R, Sturkenboom M, Trifirò G

Clinical Epidemiology 2018, 10:31-39

Published Date: 19 December 2017

The right combination – treatment outcomes among HIV-positive patients initiating first-line fixed-dose antiretroviral therapy in a public sector HIV clinic in Johannesburg, South Africa

Hirasen K, Evans D, Maskew M, Sanne IM, Shearer K, Govathson C, Malete G, Kluberg SA, Fox MP

Clinical Epidemiology 2018, 10:17-29

Published Date: 18 December 2017

Association between coffee or caffeine consumption and fecundity and fertility: a systematic review and dose–response meta-analysis

Lyngsø J, Ramlau-Hansen CH, Bay B, Ingerslev HJ, Hulman A, Kesmodel US

Clinical Epidemiology 2017, 9:699-719

Published Date: 15 December 2017

The use of random-effects models to identify health care center-related characteristics modifying the effect of antipsychotic drugs

Nordon C, Battin C, Verdoux H, Haro JM, Belger M, Abenhaim L, van Staa TP

Clinical Epidemiology 2017, 9:689-698

Published Date: 14 December 2017

Clinical course of nonalcoholic fatty liver disease: an assessment of severity, progression, and outcomes

Simeone JC, Bae JP, Hoogwerf BJ, Li Q, Haupt A, Ali AK, Boardman MK, Nordstrom BL

Clinical Epidemiology 2017, 9:679-688

Published Date: 14 December 2017

Incidence of diabetes and its mortality according to body mass index in South Koreans aged 40–79 years

Jung HH, Park JI, Jeong JS

Clinical Epidemiology 2017, 9:667-678

Published Date: 7 December 2017

Prenatal exposure to antipsychotic medication and use of primary health care system in childhood: a population-based cohort study in Denmark

Würtz AM, Høstrup Vestergaard C, Rytter D, Sørensen MJ, Christensen J, Vestergaard M, Bech BH

Clinical Epidemiology 2017, 9:657-666

Published Date: 1 December 2017

Validation of asthma recording in electronic health records: a systematic review

Nissen F, Quint JK, Wilkinson S, Mullerova H, Smeeth L, Douglas IJ

Clinical Epidemiology 2017, 9:643-656

Published Date: 1 December 2017

Maternal diabetes and incidence of childhood cancer – a nationwide cohort study and exploratory genetic analysis

Deleskog A, den Hoed M, Tettamanti G, Carlsson S, Ljung R, Feychting M, Brooke HL

Clinical Epidemiology 2017, 9:633-642

Published Date: 30 November 2017

Validity and completeness of rheumatoid arthritis diagnoses in the nationwide DANBIO clinical register and the Danish National Patient Registry

Ibfelt EH, Sørensen J, Jensen DV, Dreyer L, Schiøttz-Christensen B, Thygesen PH, Colic A, Raun JL, Manilo N, Rødgaard A, Poulsen UE, Rasmussen C, Hansen T, Unger B, Pelck R, Kincses A, Nordin H, Lorenzen T, Theibich A, Jensen Hansen IM, Espesen J, Grydehøj J, Holland-Fischer M, Loft AG, Hetland ML

Clinical Epidemiology 2017, 9:627-632

Published Date: 29 November 2017

Conditioning on future exposure to define study cohorts can induce bias: the case of low-dose acetylsalicylic acid and risk of major bleeding

Lund JL, Horváth-Puhó E, Komjáthiné Szépligeti S, Sørensen HT, Pedersen L, Ehrenstein V, Stürmer T

Clinical Epidemiology 2017, 9:611-626

Published Date: 23 November 2017

Comorbidity index in central cancer registries: the value of hospital discharge data

Lichtensztajn DY, Giddings BM, Morris CR, Parikh-Patel A, Kizer KW

Clinical Epidemiology 2017, 9:601-609

Published Date: 20 November 2017

Prescription duration and treatment episodes in oral glucocorticoid users: application of the parametric waiting time distribution

Laugesen K, Støvring H, Hallas J, Pottegård A, Jørgensen JOL, Sørensen HT, Petersen I

Clinical Epidemiology 2017, 9:591-600

Published Date: 16 November 2017

Validation of algorithms to determine incidence of Hirschsprung disease in Ontario, Canada: a population-based study using health administrative data

Nasr A, Sullivan KJ, Chan EW, Wong CA, Benchimol EI

Clinical Epidemiology 2017, 9:579-590

Published Date: 14 November 2017

Birth weight, sex, and celiac disease: a nationwide twin study

Kuja-Halkola R, Lebwohl B, Halfvarson J, Emilsson L, Magnusson PK, Ludvigsson JF

Clinical Epidemiology 2017, 9:567-577

Published Date: 10 November 2017

The relation of CUN-BAE index and BMI with body fat, cardiovascular events and diabetes during a 6-year follow-up: the Hordaland Health Study

Vinknes KJ, Nurk E, Tell GS, Sulo G, Refsum H, Elshorbagy AK

Clinical Epidemiology 2017, 9:555-566

Published Date: 8 November 2017

Mortality in adults with and without diabetes: is the gap widening?

Wang Z, Zhang H, Liu M

Clinical Epidemiology 2017, 9:537-544

Published Date: 3 November 2017

Familial aggregation of myasthenia gravis in affected families: a population-based study

Liu FC, Kuo CF, See LC, Tsai HI, Yu HP

Clinical Epidemiology 2017, 9:527-535

Published Date: 2 November 2017

Development and validation of a panel of five proteins as blood biomarkers for early detection of colorectal cancer

Chen H, Qian J, Werner S, Cuk K, Knebel P, Brenner H

Clinical Epidemiology 2017, 9:517-526

Published Date: 31 October 2017

Liver-related morbidity and mortality in patients with chronic hepatitis C and cirrhosis with and without sustained virologic response

Hallager S, Ladelund S, Christensen PB, Kjær M, Thorup Roege B, Grønbæk KE, Belard E, Barfod TS, Madsen LG, Gerstoft J, Tarp B, Krarup HB, Weis N

Clinical Epidemiology 2017, 9:501-516

Published Date: 24 October 2017

Healthy lifestyle behavior and risk of long duration troublesome neck pain or low back pain among men and women: results from the Stockholm Public Health Cohort

Skillgate E, Pico-Espinosa OJ, Hallqvist J, Bohman T, Holm LW

Clinical Epidemiology 2017, 9:491-500

Published Date: 11 October 2017

Accuracy of the hypospadias diagnoses and surgical treatment registrations in the Danish National Patient Register

Arendt LH, Ernst A, Lindhard MS, Jønsson AA, Henriksen TB, Olsen J, Thorup J, Olsen LH, Ramlau-Hansen CH

Clinical Epidemiology 2017, 9:483-489

Published Date: 3 October 2017

Psychiatric conditions and general practitioner attendance prior to HPV vaccination and the risk of referral to a specialized hospital setting because of suspected adverse events following HPV vaccination: a register-based, matched case–control study

Lützen TH, Bech BH, Mehlsen J, Høstrup Vestergaard C, Krogsgaard LW, Olsen J, Vestergaard M, Plana-Ripoll O, Rytter D

Clinical Epidemiology 2017, 9:465-473

Published Date: 12 September 2017

Prediction models for the mortality risk in chronic dialysis patients: a systematic review and independent external validation study

Ramspek CL, Voskamp PWM, van Ittersum FJ, Krediet RT, Dekker FW, van Diepen M

Clinical Epidemiology 2017, 9:451-464

Published Date: 5 September 2017

Migraine and risk of stroke and acute coronary syndrome in two case-control studies in the Danish population

Osler M, Wium-Andersen IK, Jørgensen MB, Jørgensen TSH, Wium-Andersen MK

Clinical Epidemiology 2017, 9:439-449

Published Date: 31 August 2017

Somatic symptom profiles in the general population: a latent class analysis in a Danish population-based health survey

Eliasen M, Jørgensen T, Schröder A, Dantoft TM, Fink P, Poulsen CH, Johansen NB, Eplov LF, Skovbjerg S, Kreiner S

Clinical Epidemiology 2017, 9:421-433

Published Date: 23 August 2017

Positive predictive values of ICD-10 codes to identify incident acute pancreatitis and incident primary malignancy in the Scandinavian national patient registries among women with postmenopausal osteoporosis

Munch T, Christensen LB, Adelborg K, Tell GS, Apalset EM, Westerlund A, Lagerros YT, Kahlert J, Xue F, Ehrenstein V

Clinical Epidemiology 2017, 9:411-419

Published Date: 17 August 2017

Misclassification of hypertrophic cardiomyopathy: validation of diagnostic codes

Magnusson P, Palm A, Branden E, Mörner S

Clinical Epidemiology 2017, 9:403-410

Published Date: 9 August 2017

Irritable bowel symptoms and the development of common mental disorders and functional somatic syndromes identified in secondary care – a long-term, population-based study

Poulsen CH, Eplov LF, Hjorthøj C, Eliasen M, Skovbjerg S, Dantoft TM, Schröder A, Jørgensen T

Clinical Epidemiology 2017, 9:393-402

Published Date: 31 July 2017

Incidence, clinical presentation, and outcome of HIV-1-associated cryptococcal meningitis during the highly active antiretroviral therapy era: a nationwide cohort study

Touma M, Rasmussen LD, Martin-Iguacel R, Engsig FN, Stærke NB, Stærkind M, Obel N, Ahlström MG

Clinical Epidemiology 2017, 9:385-392

Published Date: 21 July 2017

Validity of an automated algorithm using diagnosis and procedure codes to identify decompensated cirrhosis using electronic health records

Lu M, Chacra W, Rabin D, Rupp LB, Trudeau S, Li J, Gordon SC

Clinical Epidemiology 2017, 9:369-376

Published Date: 12 July 2017

Validation of second trimester miscarriages and spontaneous deliveries [Corrigendum]

Sneider K, Langhoff-Roos J, Sundtoft IB, Christiansen OB

Clinical Epidemiology 2017, 9:367-368

Published Date: 5 July 2017

The criterion validity of the web-based Major Depression Inventory when used on clinical suspicion of depression in primary care

Nielsen MG, Ørnbøl E, Bech P, Vestergaard M, Christensen KS

Clinical Epidemiology 2017, 9:355-365

Published Date: 6 July 2017

Sociodemographic characteristics of nonparticipants in the Danish colorectal cancer screening program: a nationwide cross-sectional study

Larsen MB, Mikkelsen EM, Rasmussen M, Friis-Hansen L, Ovesen AU, Rahr HB, Andersen B

Clinical Epidemiology 2017, 9:345-354

Published Date: 27 June 2017

Prevalence of hypercalcemia of malignancy among pediatric cancer patients in the UK Clinical Practice Research Datalink database

Jick S, Li L, Gastanaga VM, Liede A, Hernandez RK

Clinical Epidemiology 2017, 9:339-343

Published Date: 15 June 2017

Effect modification, interaction and mediation: an overview of theoretical insights for clinical investigators

Corraini P, Olsen M, Pedersen L, Dekkers OM, Vandenbroucke JP

Clinical Epidemiology 2017, 9:331-338

Published Date: 8 June 2017

Return to work for patients with diffuse large B-cell lymphoma and transformed indolent lymphoma undergoing autologous stem cell transplantation

Arboe B, Olsen MH, Goerloev JS, Duun-Henriksen AK, Johansen C, Dalton SO, Brown PDN

Clinical Epidemiology 2017, 9:321-329

Published Date: 6 June 2017

Transmission of health care-associated infections from roommates and prior room occupants: a systematic review

Cohen B, Cohen CC, Løyland B, Larson EL

Clinical Epidemiology 2017, 9:297-310

Published Date: 23 May 2017

Hypoglycemia: a review of definitions used in clinical trials evaluating antihyperglycemic drugs for diabetes

Balijepalli C, Druyts E, Siliman G, Joffres M, Thorlund K, Mills EJ

Clinical Epidemiology 2017, 9:291-296

Published Date: 23 May 2017

The impact of socioeconomic status and multimorbidity on mortality: a population-based cohort study

Lund Jensen N, Pedersen HS, Vestergaard M, Mercer SW, Glümer C, Prior A

Clinical Epidemiology 2017, 9:279-289

Published Date: 10 May 2017

Use of the Medicare database in epidemiologic and health services research: a valuable source of real-world evidence on the older and disabled populations in the US

Mues KE, Liede A, Liu J, Wetmore JB, Zaha R, Bradbury BD, Collins AJ, Gilbertson DT

Clinical Epidemiology 2017, 9:267-277

Published Date: 9 May 2017

Positive predictive value of peptic ulcer diagnosis codes in the Danish National Patient Registry

Viborg S, Søgaard KK, Jepsen P

Clinical Epidemiology 2017, 9:261-266

Published Date: 5 May 2017

Clinical epidemiology in the era of big data: new opportunities, familiar challenges

Ehrenstein V, Nielsen H, Pedersen AB, Johnsen SP, Pedersen L

Clinical Epidemiology 2017, 9:245-250

Published Date: 27 April 2017

Cardiovascular risks in smokers treated with nicotine replacement therapy: a historical cohort study

Dollerup J, Vestbo J, Murray-Thomas T, Kaplan A, Martin RJ, Pizzichini E, Pizzichini MMM, Burden A, Martin J, Price DB

Clinical Epidemiology 2017, 9:231-243

Published Date: 26 April 2017

Effect of glomerular filtration rate at dialysis initiation on survival in patients with advanced chronic kidney disease: what is the effect of lead-time bias?

Janmaat CJ, van Diepen M, Krediet RT, Hemmelder MH, Dekker FW

Clinical Epidemiology 2017, 9:217-230

Published Date: 10 April 2017

The association between thyroid disorders and incident gout: population-based case–control study

Bruderer SG, Meier CR, Jick SS, Bodmer M

Clinical Epidemiology 2017, 9:205-215

Published Date: 6 April 2017

Control of confounding in the analysis phase – an overview for clinicians

Kahlert J, Gribsholt SB, Gammelager H, Dekkers OM, Luta G

Clinical Epidemiology 2017, 9:195-204

Published Date: 31 March 2017

Chinese health care system and clinical epidemiology

Sun Y, Gregersen H, Yuan W

Clinical Epidemiology 2017, 9:167-178

Published Date: 16 March 2017

Missing data and multiple imputation in clinical epidemiological research

Pedersen AB, Mikkelsen EM, Cronin-Fenton D, Kristensen NR, Pham TM, Pedersen L, Petersen I

Clinical Epidemiology 2017, 9:157-166

Published Date: 15 March 2017

The completeness of chest X-ray procedure codes in the Danish National Patient Registry

Hjertholm P, Flarup KR, Guldbrandt LM, Vedsted P

Clinical Epidemiology 2017, 9:151-156

Published Date: 6 March 2017

Cohort description: The Danish study of Functional Disorders

Dantoft TM, Ebstrup JF, Linneberg A, Skovbjerg S, Madsen AL, Mehlsen J, Brinth L, Eplov LF, Carstensen TW, Schroder A, Fink PK, Mortensen EL, Hansen T, Pedersen O, Jørgensen T

Clinical Epidemiology 2017, 9:127-139

Published Date: 23 February 2017

The clinical impact of serrated colorectal polyps

O'Connell BM, Crockett SD

Clinical Epidemiology 2017, 9:113-125

Published Date: 22 February 2017

Validity of data in the Danish Colorectal Cancer Screening Database

Thomsen MK, Njor SH, Rasmussen M, Linnemann D, Andersen B, Baatrup G, Friis-Hansen LJ, Jørgensen JCR, Mikkelsen EM

Clinical Epidemiology 2017, 9:105-111

Published Date: 17 February 2017

Antiepileptic drugs prescribed in pregnancy and prevalence of major congenital malformations: comparative prevalence studies

Petersen I, Collings SL, McCrea RL, Nazareth I, Osborn DP, Cowen PJ, Sammon CJ

Clinical Epidemiology 2017, 9:95-103

Published Date: 16 February 2017

Challenges for a successful career as a PhD student

Zaninotto AL, Paiva TS, André M, Mattos BS, Paiva WS

Clinical Epidemiology 2017, 9:93-94

Published Date: 16 February 2017

Risk of gynecomastia and breast cancer associated with the use of 5-alpha reductase inhibitors for benign prostatic hyperplasia

Hagberg KW, Divan HA, Fang SC, Nickel JC, Jick SS

Clinical Epidemiology 2017, 9:83-91

Published Date: 10 February 2017

Evaluation of ICD-10 algorithms to identify hypopituitary patients in the Danish National Patient Registry

Berglund A, Olsen M, Andersen M, Nielsen EH, Feldt-Rasmussen U, Kistorp C, Gravholt CH, Stochholm K

Clinical Epidemiology 2017, 9:75-82

Published Date: 9 February 2017

Clinical validation of immunoglobulin A nephropathy diagnosis in Swedish biopsy registers

Jarrick S, Lundberg S, Welander A, Fored CM, Ludvigsson JF

Clinical Epidemiology 2017, 9:67-73

Published Date: 31 January 2017

Incidence, type of atrial fibrillation and risk factors for stroke: a population-based cohort study

Johansson C, Dahlqvist E, Andersson J, Jansson JH, Johansson L

Clinical Epidemiology 2017, 9:53-62

Published Date: 24 January 2017

Assessment of channeling bias among initiators of glucose-lowering drugs: A UK cohort study

Ankarfeldt MZ, Thorsted BL, Groenwold RHH, Adalsteinsson E, Ali MS, Klungel OH

Clinical Epidemiology 2017, 9:19-30

Published Date: 18 January 2017

Causal inference as an emerging statistical approach in neurology: an example for epilepsy in the elderly

Moura LMVR, Westover MB, Kwasnik D, Cole AJ, Hsu J

Clinical Epidemiology 2017, 9:9-18

Published Date: 30 December 2016

Antinuclear antibody prevalence in a general pediatric cohort from Mexico City: discordance between immunofluorescence and multiplex assays

Somers EC, Monrad SU, Warren JS, Solano M, Schnaas L, Hernandez-Avila M, Tellez-Rojo MM, Hu H

Clinical Epidemiology 2017, 9:1-8

Published Date: 20 December 2016

Validation of celiac disease diagnoses recorded in the Danish National Patient Register using duodenal biopsies, celiac disease-specific antibodies, and human leukocyte-antigen genotypes

Dydensborg Sander S, Størdal K, Plato Hansen T, Nybo Andersen AM, Murray JA, Lillevang ST, Husby S

Clinical Epidemiology 2016, 8:789-799

Published Date: 15 December 2016

Validation of diagnostic codes for Charcot-Marie-Tooth disease in the Danish National Patient Registry

Vaeth S, Jensen UB, Christensen R, Andersen H

Clinical Epidemiology 2016, 8:783-787

Published Date: 21 November 2016

Recording of hospitalizations for acute exacerbations of COPD in UK electronic health care records

Rothnie KJ, Müllerová H, Thomas SL, Chandan JS, Smeeth L, Hurst JR, Davis K, Quint JK

Clinical Epidemiology 2016, 8:771-782

Published Date: 21 November 2016

Five-year risk of HIV diagnosis subsequent to 147 hospital-based indicator diseases: a Danish nationwide population-based cohort study [Erratum]

Omland LH, Legarth R, Ahlström MG, Sørensen HT, Obel N

Clinical Epidemiology 2016, 8:769-770

Published Date: 18 November 2016

Similar long-term survival of consecutive in-hospital and out-of-hospital cardiac arrest patients treated with targeted temperature management

Engsig M, Søholm H, Folke F, Gadegaard PJ, Wiis JT, Molin R, Mohr T, Engsig FN

Clinical Epidemiology 2016, 8:761-768

Published Date: 9 November 2016

Development of an algorithm to identify urgent referrals for suspected cancer from the Danish Primary Care Referral Database

Toftegaard BS, Guldbrandt LM, Flarup KR, Beyer H, Bro F, Vedsted P

Clinical Epidemiology 2016, 8:751-759

Published Date: 26 October 2016

Mesothelioma in the United States: a Surveillance, Epidemiology, and End Results (SEER)–Medicare investigation of treatment patterns and overall survival

Beebe-Dimmer JL, Fryzek JP, Yee CL, Dalvi TB, Garabrant DH, Schwartz AG, Gadgeel S

Clinical Epidemiology 2016, 8:743-750

Published Date: 26 October 2016

The Danish nationwide clinical register for patients with rheumatoid arthritis: DANBIO

Ibfelt EH, Jensen DV, Hetland ML

Clinical Epidemiology 2016, 8:737-742

Published Date: 25 October 2016

National Database of Geriatrics

Kannegaard PN, Vinding KL, Hare-Bruun H

Clinical Epidemiology 2016, 8:731-735

Published Date: 25 October 2016

The database of the Danish Renal Cancer Group

Petersen AC, Søgaard M, Mehnert F, Larsen EH, Donskov F, Azawi NH, Kromann-Andersen B

Clinical Epidemiology 2016, 8:725-729

Published Date: 25 October 2016

The Danish Ventral Hernia Database – a valuable tool for quality assessment and research

Helgstrand F, Jorgensen LN

Clinical Epidemiology 2016, 8:719-723

Published Date: 25 October 2016

The Danish Vascular Registry, Karbase

Eldrup N, Cerqueira C, de la Motte L, Rathenborg LK, Hansen AK

Clinical Epidemiology 2016, 8:713-718

Published Date: 25 October 2016

Danish Urogynaecological Database

Hansen UD, Gradel KO, Larsen MD

Clinical Epidemiology 2016, 8:709-712

Published Date: 25 October 2016

The Danish Testicular Cancer database

Daugaard G, Kier MGG, Bandak M, Mortensen MS, Larsson H, Søgaard M, Toft BG, Engvad B, Agerbæk M, Holm NV, Lauritsen J

Clinical Epidemiology 2016, 8:703-707

Published Date: 25 October 2016

The Danish Stroke Registry

Johnsen SP, Ingeman A, Hunborg HH, Schaarup SZ, Gyllenborg J

Clinical Epidemiology 2016, 8:697-702

Published Date: 25 October 2016

The Danish Schizophrenia Registry

Baandrup L, Cerqueira C, Haller L, Korshøj L, Voldsgaard I, Nordentoft M

Clinical Epidemiology 2016, 8:691-695

Published Date: 25 October 2016

The Danish Sarcoma Database

Jorgensen PH, Lausten GS, Pedersen AB

Clinical Epidemiology 2016, 8:685-690

Published Date: 25 October 2016

Danish Registry of Childhood and Adolescent Diabetes

Svensson J, Cerqueira C, Kjærsgaard P, Lyngsøe L, Hertel NT, Madsen M, Mortensen HB, Johannesen J

Clinical Epidemiology 2016, 8:679-683

Published Date: 25 October 2016

Danish Register of chronic obstructive pulmonary disease

Lange P, Tøttenborg SS, Sorknæs AD, Andersen JS, Søgaard M, Nielsen H, Thomsen RW, Nielsen KA

Clinical Epidemiology 2016, 8:673-678

Published Date: 25 October 2016

The Danish quality database for prehospital emergency medical services

Frischknecht Christensen E, Berlac PA, Nielsen H, Christiansen CF

Clinical Epidemiology 2016, 8:667-671

Published Date: 25 October 2016

Danish Quality Database for Mammography Screening

Mikkelsen EM, Njor SH, Vejborg I

Clinical Epidemiology 2016, 8:661-666

Published Date: 25 October 2016

The Danish Quality Database for Cervical Cancer Screening

Rygaard C

Clinical Epidemiology 2016, 8:655-660

Published Date: 25 October 2016

The Danish Prostate Cancer Database

Nguyen-Nielsen M, Høyer S, Friis S, Hansen S, Brasso K, Jakobsen EB, Moe M, Larsson H, Søgaard M, Nakano A, Borre M

Clinical Epidemiology 2016, 8:649-653

Published Date: 25 October 2016

Danish Pancreatic Cancer Database

Fristrup C, Detlefsen S, Hansen CP, Ladekarl M

Clinical Epidemiology 2016, 8:645-648

Published Date: 25 October 2016

Danish Palliative Care Database

Groenvold M, Adsersen M, Hansen MB

Clinical Epidemiology 2016, 8:637-643

Published Date: 25 October 2016

The Danish Nonmelanoma Skin Cancer Dermatology Database

Lamberg AL, Sølvsten H, Lei U, Vinding GR, Stender IM, Jemec GB, Vestergaard T, Thormann H, Hædersdal M, Dam TN, Olesen AB

Clinical Epidemiology 2016, 8:633-636

Published Date: 25 October 2016

The Danish Neuro-Oncology Registry

Hansen S

Clinical Epidemiology 2016, 8:629-632

Published Date: 25 October 2016

The Danish Nephrology Registry

Heaf J

Clinical Epidemiology 2016, 8:621-627

Published Date: 25 October 2016

The Danish Registry of Diabetic Retinopathy

Andersen N, Hjortdal JØ, Schielke Kc, Bek T, Grauslund J, Laugesen CS, Lund-Andersen H, Cerqueira C, Andresen J

Clinical Epidemiology 2016, 8:613-619

Published Date: 25 October 2016

The Danish National Registry for Biological Therapy in Inflammatory Bowel Disease

Larsen L, Jensen MD, Larsen MD, Nielsen RG, Thorsgaard N, Vind I, Wildt S, Kjeldsen J

Clinical Epidemiology 2016, 8:607-612

Published Date: 25 October 2016

The Danish National Register for Asthma

Backer V, Lykkegaard J, Bodtger U, Agertoft L, Korshoej L, Braüner EV

Clinical Epidemiology 2016, 8:601-606

Published Date: 25 October 2016

The Danish National Quality Database for Births

Andersson CB, Flems C, Kesmodel US

Clinical Epidemiology 2016, 8:595-599

Published Date: 25 October 2016

The Danish National Penile Cancer Quality database

Jakobsen JK, Öztürk B, Søgaard M

Clinical Epidemiology 2016, 8:589-594

Published Date: 25 October 2016

The Danish National Multiple Myeloma Registry

Gimsing P, Holmström MO, Klausen TW, Andersen NF, Gregersen H, Pedersen RS, Plesner T, Pedersen PT, Frederiksen M, Frølund U, Helleberg C, Vangsted A, de Nully Brown P, Abildgaard N

Clinical Epidemiology 2016, 8:583-587

Published Date: 25 October 2016

Danish National Lymphoma Registry

Arboe B, Josefsson P, Jørgensen J, Haaber J, Jensen P, Poulsen C, Rønnov-Jessen D, Pedersen RS, Pedersen P, Frederiksen M, Pedersen M, de Nully Brown P

Clinical Epidemiology 2016, 8:577-581

Published Date: 25 October 2016

The Danish National Database for Obstructive Sleep Apnea

Jennum PJ, Larsen P, Cerqueira C, Schmidt T, Tønnesen P

Clinical Epidemiology 2016, 8:573-576

Published Date: 25 October 2016

The Danish National Chronic Myeloid Neoplasia Registry

Bak M, Ibfelt EH, Stauffer Larsen T, Rønnov-Jessen D, Pallisgaard N, Madelung A, Udby L, Hasselbalch HC, Bjerrum OW, Andersen CL

Clinical Epidemiology 2016, 8:567-572

Published Date: 25 October 2016

The Danish National Chronic Lymphocytic Leukemia Registry

da Cunha-Bang C, Geisler CH, Enggaard L, Poulsen CB, de Nully Brown P, Frederiksen H, Bergmann OJ, Pulczynski EJ, Pedersen RS, Nielsen LH, Christiansen I, Niemann CU

Clinical Epidemiology 2016, 8:561-565

Published Date: 25 October 2016

The Danish National Acute Leukemia Registry

Østgård LSG, Nørgaard JM, Raaschou-Jensen KK, Pedersen RS, Rønnov-Jessen D, Pedersen PT, Dufva IH, Marcher CW, Nielsen OJ, Severinsen MT, Friis LS

Clinical Epidemiology 2016, 8:553-560

Published Date: 25 October 2016

The Danish Multiple Sclerosis Treatment Register

Magyari M, Koch-Henriksen N, Sørensen PS

Clinical Epidemiology 2016, 8:549-552

Published Date: 25 October 2016

The Danish Melanoma Database

Hölmich LR, Klausen S, Spaun E, Schmidt G, Gad D, Svane IM, Schmidt H, Lorentzen HF, Ibfelt EH

Clinical Epidemiology 2016, 8:543-548

Published Date: 25 October 2016

The Danish Lung Cancer Registry

Jakobsen E, Rasmussen TR

Clinical Epidemiology 2016, 8:537-541

Published Date: 25 October 2016

The Danish Knee Ligament Reconstruction Registry

Rahr-Wagner L, Lind M

Clinical Epidemiology 2016, 8:531-535

Published Date: 25 October 2016

The Danish Intensive Care Database

Christiansen CF, Møller MH, Nielsen H, Christensen S

Clinical Epidemiology 2016, 8:525-530

Published Date: 25 October 2016

The Danish Inguinal Hernia Database

Friis-Andersen H, Bisgaard T

Clinical Epidemiology 2016, 8:521-524

Published Date: 25 October 2016

The Danish Hysterectomy and Hysteroscopy Database

Topsoee MF, Ibfelt EH, Settnes A

Clinical Epidemiology 2016, 8:515-520

Published Date: 25 October 2016

The Danish Hip Arthroplasty Register

Gundtoft PH, Varnum C, Pedersen AB, Overgaard S

Clinical Epidemiology 2016, 8:509-514

Published Date: 25 October 2016

The Danish Heart Registry

Özcan C, Juel K, Flensted Lassen J, von Kappelgaard LM, Mortensen PE, Gislason G

Clinical Epidemiology 2016, 8:503-508

Published Date: 25 October 2016

The Danish Heart Failure Registry

Schjødt I, Nakano A, Egstrup K, Cerqueira C

Clinical Epidemiology 2016, 8:497-502

Published Date: 25 October 2016

The Danish Head and Neck Cancer database

Overgaard J, Jovanovic A, Godballe C, Grau Eriksen J

Clinical Epidemiology 2016, 8:491-496

Published Date: 25 October 2016

Danish Gynecological Cancer Database

Sørensen SM, Bjørn SF, Jochumsen KM, Jensen PT, Thranov IR, Hare-Bruun H, Seibæk L, Høgdall C

Clinical Epidemiology 2016, 8:485-490

Published Date: 25 October 2016

The Danish Fetal Medicine Database

Ekelund CK, Kopp TI, Tabor A, Petersen OB

Clinical Epidemiology 2016, 8:479-483

Published Date: 25 October 2016

The Danish Depression Database

Videbech P, Deleuran A

Clinical Epidemiology 2016, 8:475-478

Published Date: 25 October 2016

The Danish database for acute and emergency hospital contacts

Lassen AT, Jørgensen H, Jørsboe HB, Odby A, Brabrand M, Steinmetz J, Mackenhauer J, Kirkegaard H, Christiansen CF

Clinical Epidemiology 2016, 8:469-474

Published Date: 25 October 2016

Danish Colorectal Cancer Group Database

Ingeholm P, Gögenur I, Iversen LH

Clinical Epidemiology 2016, 8:465-468

Published Date: 25 October 2016

Danish Childhood Cancer Registry

Schrøder H, Rechnitzer C, Wehner PS, Rosthøj S, Møller JK, Lausen B, Petersen G, Nørgaard M

Clinical Epidemiology 2016, 8:461-464

Published Date: 25 October 2016

The Danish Cerebral Palsy Follow-up Program

Rasmussen HM, Nordbye-Nielsen K, Møller-Madsen B, Johansen M, Ellitsgaard N, Pedersen CR, Rackauskaite G, Engberg H, Pedersen NW

Clinical Epidemiology 2016, 8:457-460

Published Date: 25 October 2016

The Danish Cardiac Rehabilitation Database

Zwisler AD, Rossau HK, Nakano A, Foghmar S, Eichhorst R, Prescott E, Cerqueira C, Soja AMB, Gislason GH, Larsen ML, Andersen UO, Gustafsson I, Thomsen KK, Boye Hansen L, Hammer S, Viggers L, Christensen B, Kvist B, Lindström Egholm C, May O

Clinical Epidemiology 2016, 8:451-456

Published Date: 25 October 2016

Danish Breast Cancer Cooperative Group

Christiansen P, Ejlertsen B, Jensen MB, Mouridsen H

Clinical Epidemiology 2016, 8:445-449

Published Date: 25 October 2016

The Danish Bladder Cancer Database

Hansen E, Larsson H, Nørgaard M, Thind P, Jensen JB

Clinical Epidemiology 2016, 8:439-443

Published Date: 25 October 2016

The Danish Anaesthesia Database

Antonsen K, Rosenstock CV, Lundstrøm LH

Clinical Epidemiology 2016, 8:435-438

Published Date: 25 October 2016

The Danish Adult Diabetes Registry

Jørgensen ME, Kristensen JK, Reventlov Husted G, Cerqueira CS, Rossing P

Clinical Epidemiology 2016, 8:429-434

Published Date: 25 October 2016

Danish clinical quality databases – an important and untapped resource for clinical research

Sørensen HT, Pedersen L, Jørgensen J, Ehrenstein V

Clinical Epidemiology 2016, 8:425-427

Published Date: 25 October 2016

Evaluation of algorithms for registry-based detection of acute myocardial infarction following percutaneous coronary intervention

Egholm G, Madsen M, Thim T, Schmidt M, Christiansen EH, Bøtker HE, Maeng M

Clinical Epidemiology 2016, 8:415-423

Published Date: 19 October 2016

Vejle Diabetes Biobank – a resource for studies of the etiologies of diabetes and its comorbidities

Petersen ERB, Nielsen AA, Christensen H, Hansen T, Pedersen O, Christensen CK, Brandslund I

Clinical Epidemiology 2016, 8:393-413

Published Date: 21 October 2016

The RECORD reporting guidelines: meeting the methodological and ethical demands of transparency in research using routinely-collected health data

Nicholls SG, Langan SM, Sørensen HT, Petersen I, Benchimol EI

Clinical Epidemiology 2016, 8:389-392

Published Date: 19 October 2016

Nationwide trends in glucose-lowering drug use, Denmark, 1999–2014

Christensen DH, Rungby J, Thomsen RW

Clinical Epidemiology 2016, 8:381-387

Published Date: 14 October 2016

Agreement between PRE2DUP register data modeling method and comprehensive drug use interview among older persons

Taipale H, Tanskanen A, Koponen M, Tolppanen AM, Tiihonen J, Hartikainen S

Clinical Epidemiology 2016, 8:363-371

Published Date: 11 October 2016

Prevalence and comorbidity of relapsing polychondritis

Ludvigsson JF, van Vollenhoven R

Clinical Epidemiology 2016, 8:361-362

Published Date: 30 September 2016

Danish Prostate Cancer Registry – methodology and early results from a novel national database

Helgstrand JT, Klemann N, Røder MA, Toft BG, Brasso K, Vainer B, Iversen P

Clinical Epidemiology 2016, 8:351-360

Published Date: 27 September 2016

Health service use among children with and without eczema, asthma, and hay fever

Hammer-Helmich L, Linneberg A, Thomsen SF, Tang L, Glümer C

Clinical Epidemiology 2016, 8:341-349

Published Date: 13 September 2016

Five-year risk of HIV diagnosis subsequent to 147 hospital-based indicator diseases: a Danish nationwide population-based cohort study

Omland LH, Legarth R, Ahlström MG, Sørensen HT, Obel N

Clinical Epidemiology 2016, 8:333-340

Published Date: 6 September 2016

Association between Global Assessment of Functioning scores and indicators of functioning, severity, and prognosis in first-time schizophrenia

Köhler O, Horsdal HT, Baandrup L, Mors O, Gasse C

Clinical Epidemiology 2016, 8:323-332

Published Date: 2 September 2016

Cholesterol testing among men and women with disability: the role of morbidity

Lofters AK, Guilcher SJT, Webster L, Glazier RH, Jaglal SB, Bayoumi AM

Clinical Epidemiology 2016, 8:313-321

Published Date: 1 September 2016

Interrater reliability of a national acute myocardial infarction register

Govatsmark RES, Sneeggen S, Karlsaune H, Slørdahl SA, Bønaa KH

Clinical Epidemiology 2016, 8:305-312

Published Date: 17 August 2016

I-determinants for a successful PhD or postdoctoral outcome

Sørensen HT

Clinical Epidemiology 2016, 8:297-303

Published Date: 12 August 2016

Letter to the editor

Linde A, Plymoth A

Clinical Epidemiology 2016, 8:295-296

Published Date: 8 August 2016

Maternal and infant characteristics: differences and similarities between the Nordic countries and the US

Löfling L, Bröms G, Bahmanyar S, Kieler H

Clinical Epidemiology 2016, 8:285-294

Published Date: 3 August 2016

Algorithm linking patients and general practices in Denmark using the Danish National Health Service Register

Kjaersgaard MIS, Vedsted P, Parner ET, Bech BH, Vestergaard M, Flarup KR, Fenger-Grøn M

Clinical Epidemiology 2016, 8:273-283

Published Date: 9 August 2016

Design and methods for a Scandinavian pharmacovigilance study of osteonecrosis of the jaw and serious infections among cancer patients treated with antiresorptive agents for the prevention of skeletal-related events

Acquavella J, Ehrenstein V, Schiødt M, Heide-Jørgensen U, Kjellman A, Hansen S, Larsson Wexell C, Herlofson BB, Noerholt SE, Ma H, Ӧhrling K, Hernandez RK, Sørensen HT

Clinical Epidemiology 2016, 8:267-272

Published Date: 20 July 2016

Reporting quality of stepped wedge design randomized trials: a systematic review protocol

Thabane A, Dennis BB, Gajic-Veljanoski O, Paul J, Thabane L

Clinical Epidemiology 2016, 8:261-266

Published Date: 8 July 2016

Prevalence of human norovirus and Clostridium difficile coinfections in adult hospitalized patients

Stokely JN, Niendorf S, Taube S, Hoehne M, Young VB, Rogers MAM, Wobus CE

Clinical Epidemiology 2016, 8:253-260

Published Date: 28 June 2016

Positive predictive value of diagnosis coding for hemolytic anemias in the Danish National Patient Register

Hansen DL, Overgaard UM, Pedersen L, Frederiksen H

Clinical Epidemiology 2016, 8:241-252

Published Date: 24 June 2016

A nationwide study of the epidemiology of relapsing polychondritis

Horváth A, Páll N, Molnár K, Kováts T, Surján G, Vicsek T, Pollner P

Clinical Epidemiology 2016, 8:211-230

Published Date: 23 June 2016

Implementation of interval walking training in patients with type 2 diabetes in Denmark: rationale, design, and baseline characteristics

Ried-Larsen M, Thomsen RW, Berencsi K, Brinkløv CF, Brøns C, Valentiner LS, Karstoft K, Langberg H, Vaag AA, Pedersen BK, Nielsen JS

Clinical Epidemiology 2016, 8:201-209

Published Date: 8 June 2016

Challenges in translating end points from trials to observational cohort studies in oncology

Ording AG, Cronin-Fenton D, Ehrenstein V, Lash TL, Acquavella J, Rørth M, Sørensen HT

Clinical Epidemiology 2016, 8:195-200

Published Date: 11 June 2016

Validation of self-reported and hospital-diagnosed atrial fibrillation: the HUNT-study

Malmo V, Langhammer A, Bønaa KH, Loennechen JP, Ellekjaer H

Clinical Epidemiology 2016, 8:185-193

Published Date: 11 June 2016

Changing prevalence and the risk factors for antenatal obstetric hospitalizations in Denmark 2003-2012

Bendix J, Hegaard HK, Langhoff-Roos J, Bergholt T

Clinical Epidemiology 2016, 8:165-175

Published Date: 11 June 2016

Decade-long trends in the timeliness of receipt of a primary percutaneous coronary intervention

Chen HY, Gore JM, Lapane KL, Yarzebski J, Person SD, Kiefe CI, Goldberg RJ

Clinical Epidemiology 2016, 8:141-149

Published Date: 6 June 2016

Validity of the coding for herpes simplex encephalitis in the Danish National Patient Registry

Jørgensen LK, Dalgaard LS, Østergaard LJ, Andersen NS, Nørgaard M, Mogensen TH

Clinical Epidemiology 2016, 8:133-140

Published Date: 31 May 2016

Stage-specific survival and recurrence in patients with cutaneous malignant melanoma in Europe – a systematic review of the literature

Svedman FC, Pillas D, Taylor A, Kaur M, Linder R, Hansson J

Clinical Epidemiology 2016, 8:109-122

Published Date: 26 May 2016

Epidemiological characteristics of chronic fatigue syndrome/myalgic encephalomyelitis in Australian patients

Johnston SC, Staines DR, Marshall-Gradisnik SM

Clinical Epidemiology 2016, 8:97-107

Published Date: 17 May 2016

Incidence of anemia in patients diagnosed with solid tumors receiving chemotherapy, 2010–2013

Xu H, Xu L, Page JH, Cannavale K, Sattayapiwat O, Rodriguez R, Chao C

Clinical Epidemiology 2016, 8:61-71

Published Date: 18 April 2016

Cardiac dysfunction among soft tissue sarcoma patients in Denmark

Shantakumar S, Olsen M, Vo TT, Nørgaard M, Pedersen L

Clinical Epidemiology 2016, 8:53-59

Published Date: 15 April 2016

Helping everyone do better: a call for validation studies of routinely recorded health data

Ehrenstein V, Petersen I, Smeeth L, Jick SS, Benchimol EI, Ludvigsson JF, Sørensen HT

Clinical Epidemiology 2016, 8:49-51

Published Date: 12 April 2016

Treatment outcomes of HIV-positive patients on first-line antiretroviral therapy in private versus public HIV clinics in Johannesburg, South Africa

Moyo F, Chasela C, Brennan AT, Ebrahim O, Sanne IM, Long L, Evans D

Clinical Epidemiology 2016, 8:37-47

Published Date: 18 March 2016

Natural history of bleeding and characteristics of early bleeders among warfarin initiators – a cohort study in Finland

Rikala M, Kastarinen H, Tiittanen P, Huupponen R, Korhonen MJ

Clinical Epidemiology 2016, 8:23-35

Published Date: 5 February 2016

The COLOFOL trial: study design and comparison of the study population with the source cancer population

Hansdotter Andersson P, Wille-Jørgensen P, Horváth-Puhó E, Petersen SH, Martling A, Sørensen HT, Syk I

Clinical Epidemiology 2016, 8:15-21

Published Date: 28 January 2016

Pilot study of participant-collected nasal swabs for acute respiratory infections in a low-income, urban population

Vargas CY, Wang L, Castellanos de Belliard Y, Morban M, Diaz H, Larson EL, LaRussa P, Saiman L, Stockwell MS

Clinical Epidemiology 2016, 8:1-5

Published Date: 6 January 2016

Validation of second trimester miscarriages and spontaneous deliveries

Sneider K, Langhoff-Roos J, Sundtoft IB, Christiansen OB

Clinical Epidemiology 2015, 7:517-527

Published Date: 11 December 2015

Validity of a hospital-based obstetric register using medical records as reference

Brixval CS, Thygesen LC, Johansen NR, Rørbye C, Weber T, Due P, Koushede V

Clinical Epidemiology 2015, 7:509-515

Published Date: 26 November 2015

Ethical aspects of registry-based research in the Nordic countries

Ludvigsson JF, Håberg SE, Knudsen GP, Lafolie P, Zoega H, Sarkkola C, von Kraemer S, Weiderpass E, Nørgaard M

Clinical Epidemiology 2015, 7:491-508

Published Date: 23 November 2015

The Danish National Patient Registry: a review of content, data quality, and research potential

Schmidt M, Schmidt SAJ, Sandegaard JL, Ehrenstein V, Pedersen L, Sørensen HT

Clinical Epidemiology 2015, 7:449-490

Published Date: 17 November 2015

Validation of International Classification of Diseases coding for bone metastases in electronic health records using technology-enabled abstraction

Liede A, Hernandez RK, Roth M, Calkins G, Larrabee K, Nicacio L

Clinical Epidemiology 2015, 7:441-448

Published Date: 11 November 2015

Cross-sectional study on comorbidities and adverse events in patients with advanced and recurrent ovarian cancer in France

Le Saux O, Taylor A, Chia V, Pillas D, Kaur M, Freyer G

Clinical Epidemiology 2015, 7:431-440

Published Date: 27 October 2015

Incidence, morbidity, mortality, and prevalence of diabetes in Denmark, 2000–2011: results from the Diabetes Impact Study 2013

Green A, Sortsø C, Jensen PB, Emneus M

Clinical Epidemiology 2015, 7:421-430

Published Date: 23 October 2015

Tuberculosis case finding in first-degree relative contacts not living with index tuberculosis cases in Kampala, Uganda

Chheng P, Nsereko M, Malone LL, Okware B, Zalwango S, Joloba M, Boom WH, Mupere E, Stein CM

Clinical Epidemiology 2015, 7:411-419

Published Date: 13 October 2015

Existing data sources in clinical epidemiology: the Scandinavian Thrombosis and Cancer Cohort

Jensvoll H, Severinsen MT, Hammerstrøm J, Brækkan SK, Kristensen SR, Cannegieter SC, Blix K, Tjønneland A, Rosendaal FR, Dziewiecka O, Overvad K, Næss IA, Hansen JB

Clinical Epidemiology 2015, 7:401-410

Published Date: 16 September 2015

Smoking and renal function in people living with human immunodeficiency virus: a Danish nationwide cohort study

Ahlström MG, Feldt-Rasmussen B, Legarth R, Kronborg G, Pedersen C, Larsen CS, Gerstoft J, Obel N

Clinical Epidemiology 2015, 7:391-399

Published Date: 28 August 2015

The impact of preadmission oral bisphosphonate use on 30-day mortality following stroke: a population-based cohort study of 100,043 patients

Christensen DH, Horváth-Puhó E, Schmidt M, Christiansen CF, Pedersen L, Langdahl BL, Thomsen RW

Clinical Epidemiology 2015, 7:381-389

Published Date: 24 August 2015

SpineData – a Danish clinical registry of people with chronic back pain

Kent P, Kongsted A, Jensen TS, Albert HB, Schiøttz-Christensen B, Manniche C

Clinical Epidemiology 2015, 7:369-380

Published Date: 13 August 2015

Hospital use among patients with lung cancer complicated by bone metastases and skeletal-related events: a population-based cohort study in Denmark

Skov Dalgaard K, Gammelager H, Sværke C, Kurics T, Cetin K, Christiansen CF

Clinical Epidemiology 2015, 7:363-367

Published Date: 7 August 2015

Age-specific cancer survival in Estonia: recent trends and data quality

Innos K, Lang K, Pärna K, Aareleid T

Clinical Epidemiology 2015, 7:355-362

Published Date: 29 July 2015

Existing data sources for clinical epidemiology: the Danish Patient Compensation Association database

Tilma J, Nørgaard M, Mikkelsen KL, Johnsen SP

Clinical Epidemiology 2015, 7:347-353

Published Date: 17 July 2015

Prevalence of bone metastases and bone-targeting agent use among solid tumor patients in the United States

Hernandez RK, Adhia A, Wade SW, O’Connor E, Arellano J, Francis K, Alvrtsyan H, Million RP, Liede A

Clinical Epidemiology 2015, 7:335-345

Published Date: 17 July 2015

Population-based study of the association between asthma and pneumococcal disease in children

Shea KM, Lash TL, Antonsen S, Jick SS, Sørensen HT

Clinical Epidemiology 2015, 7:325-334

Published Date: 15 July 2015

Validity of self-reported body mass index among middle-aged participants in the Norwegian Women and Cancer study

Skeie G, Mode N, Henningsen M, Borch KB

Clinical Epidemiology 2015, 7:313-323

Published Date: 2 July 2015

The Danish National Prescription Registry in studies of a biological pharmaceutical: palivizumab – validation against two external data sources

Haerskjold A, Henriksen L, Way S, Malham M, Hallas J, Pedersen L, Stensballe LG

Clinical Epidemiology 2015, 7:305-312

Published Date: 8 May 2015

Cushing's syndrome: epidemiology and developments in disease management

Sharma ST, Nieman LK, Feelders RA

Clinical Epidemiology 2015, 7:281-293

Published Date: 17 April 2015

Validation of algorithms to detect distant metastases in men with prostate cancer using routine registry data in Denmark

Ehrenstein V, Hernandez RK, Maegbaek ML, Kahlert J, Nguyen-Nielsen M, Nørgaard M, Liede A

Clinical Epidemiology 2015, 7:259-265

Published Date: 10 April 2015

Clinical features, epidemiology, and therapy of lymphangioleiomyomatosis

Taveira-DaSilva AM, Moss J

Clinical Epidemiology 2015, 7:249-257

Published Date: 7 April 2015

Systematic reviews with language restrictions and no author contact have lower overall credibility: a methodology study

Wang Z, Brito JP, Tsapas A, Griebeler ML, Alahdab F, Murad MH

Clinical Epidemiology 2015, 7:243-247

Published Date: 31 March 2015

Validity of reaction to severe stress and adjustment disorder diagnoses in the Danish Psychiatric Central Research Registry

Svensson E, Lash TL, Resick PA, Hansen JG, Gradus JL

Clinical Epidemiology 2015, 7:235-242

Published Date: 27 March 2015

Surviving severe traumatic brain injury in Denmark: incidence and predictors of highly specialized rehabilitation

Odgaard L, Poulsen I, Kammersgaard LP, Johnsen SP, Nielsen JF

Clinical Epidemiology 2015, 7:225-234

Published Date: 20 March 2015

Statin prescription patterns, adherence, and attainment of cholesterol treatment goals in routine clinical care: a Danish population-based study

Svensson E, Nielsen RB, Hasvold P, Aarskog P, Thomsen RW

Clinical Epidemiology 2015, 7:213-223

Published Date: 26 February 2015

Prevalence and characteristics of patients with low levels of low-density lipoprotein cholesterol in northern Denmark: a descriptive study

Schmidt SA, Heide-Jørgensen U, Manthripragada AD, Ehrenstein V

Clinical Epidemiology 2015, 7:201-212

Published Date: 26 February 2015

Risk factors for amyotrophic lateral sclerosis

Ingre C, Roos PM, Piehl F, Kamel F, Fang F

Clinical Epidemiology 2015, 7:181-193

Published Date: 12 February 2015

Impact of missing data mechanism on the estimate of change: a case study on cognitive function and polypharmacy among older persons

Lavikainen P, Leskinen E, Hartikainen S, Möttönen J, Sulkava R, Korhonen MJ

Clinical Epidemiology 2015, 7:169-180

Published Date: 4 February 2015

Raynaud phenomenon and mortality: 20+ years of follow-up of the Charleston Heart Study cohort

Nietert PJ, Shaftman SR, Silver RM, Wolf BJ, Egan BM, Hunt KJ, Smith EA

Clinical Epidemiology 2015, 7:161-168

Published Date: 3 February 2015

Adaption and validation of the Safety Attitudes Questionnaire for the Danish hospital setting

Kristensen S, Sabroe S, Bartels P, Mainz J, Christensen KB

Clinical Epidemiology 2015, 7:149-160

Published Date: 2 February 2015

Adverse pregnancy outcomes after exposure to methylphenidate or atomoxetine during pregnancy

Bro SP, Kjaersgaard MIS, Parner ET, Sørensen MJ, Olsen J, Bech BH, Pedersen LH, Christensen J, Vestergaard M

Clinical Epidemiology 2015, 7:139-147

Published Date: 29 January 2015

Gastroenteritis attributable to rotavirus in hospitalized Saudi Arabian children in the period 2007–2008

Khalil M, Azhar E, Kao M, Al-Kaiedi N, Alhani H, Al Olayan I, Pawinski R, Gopala K, Kandeil W, Anis S, Van Doorn LJ, DeAntonio R

Clinical Epidemiology 2015, 7:129-137

Published Date: 11 February 2015

Children with hemodynamically significant congenital heart disease can be identified through population-based registers

Bergman G, Hærskjold A, Stensballe LG, Kieler H, Linder M

Clinical Epidemiology 2015, 7:119-127

Published Date: 23 January 2015

Evaluating the evaluation

Berger VW

Clinical Epidemiology 2015, 7:117-118

Published Date: 22 January 2015

Existing data sources for clinical epidemiology: Scandinavian Cohort for osteonecrosis of the jaw – work in progress and challenges

Schiodt M, Larsson Wexell C, Herlofson BB, Giltvedt KM, Norholt SE, Ehrenstein V

Clinical Epidemiology 2015, 7:107-116

Published Date: 22 January 2015

A common data model to assess cardiovascular hospitalization and mortality in atrial fibrillation patients using administrative claims and medical records

Panaccio MP, Cummins G, Wentworth C, Lanes S, Reynolds SL, Reynolds MW, Miao R, Koren A

Clinical Epidemiology 2015, 7:77-90

Published Date: 12 January 2015

The clinical epidemiology of male osteoporosis: a review of the recent literature

Willson T, Nelson SD, Newbold J, Nelson RE, LaFleur J

Clinical Epidemiology 2015, 7:65-76

Published Date: 9 January 2015

The Western Denmark Cardiac Computed Tomography Registry: a review and validation study

Nielsen LH, Nørgaard BL, Tilsted HH, Sand NP, Jensen JM, Bøttcher M, Diederichsen AC, Lambrechtsen J, Kristensen LD, Mickley H, Munkholm H, Gøtzsche O, Knudsen LL, Bøtker HE, Pedersen L, Schmidt M

Clinical Epidemiology 2015, 7:53-64

Published Date: 31 December 2014

Use of palivizumab is underestimated in the Swedish Prescribed Drug Register – implications for register-based drug studies

Linder M, Byström C, Kieler H, Bergman G, Haerskjold A

Clinical Epidemiology 2015, 7:45-51

Published Date: 29 December 2014

Parental celiac disease and risk of asthma in offspring: a Danish nationwide cohort study

Andersen ABT, Erichsen R, Kappelman MD, Frøslev T, Ehrenstein V

Clinical Epidemiology 2015, 7:37-44

Published Date: 29 December 2014

Incorporating alternative design clinical trials in network meta-analyses

Thorlund K, Druyts E, Toor K, Jansen JP, Mills EJ

Clinical Epidemiology 2015, 7:29-35

Published Date: 23 December 2014

The optimal hormonal replacement modality selection for multiple organ procurement from brain-dead organ donors

Mi Z, Novitzky D, Collins JF, Cooper DKC

Clinical Epidemiology 2015, 7:17-27

Published Date: 22 December 2014

Validation of the Danish National Diabetes Register

Green A, Sortsø C, Jensen PB, Emneus M

Clinical Epidemiology 2015, 7:5-15

Published Date: 18 December 2014

Using registries to identify type 2 diabetes patients

Thomsen RW, Sørensen HT

Clinical Epidemiology 2015, 7:1-3

Published Date: 18 December 2014

Sepsis in Canadian children: a national analysis using administrative data

Thompson GC, Kissoon N

Clinical Epidemiology 2014, 6:461-469

Published Date: 5 December 2014

Aspirin overutilization for the primary prevention of cardiovascular disease

VanWormer JJ, Miller AW, Rezkalla SH

Clinical Epidemiology 2014, 6:433-440

Published Date: 1 December 2014

Long-term mortality in patients with pulmonary and extrapulmonary tuberculosis: a Danish nationwide cohort study

Christensen AS, Roed C, Andersen PH, Andersen AB, Obel N

Clinical Epidemiology 2014, 6:405-421

Published Date: 13 November 2014

Utilizing national patient-register data to control for comorbidity in prognostic studies

Nilssen Y, Strand TE, Wiik R, Bakken IJ, Yu XQ, O’Connell DL, Møller B

Clinical Epidemiology 2014, 6:395-404

Published Date: 24 October 2014

Polyarticular juvenile idiopathic arthritis – epidemiology and management approaches

Oberle EJ, Harris JG, Verbsky JW

Clinical Epidemiology 2014, 6:379-393

Published Date: 24 October 2014

Systemic AA amyloidosis: epidemiology, diagnosis, and management

Real de Asúa D, Costa R, Galván JM, Filigheddu MT, Trujillo D, Cadiñanos J

Clinical Epidemiology 2014, 6:369-377

Published Date: 29 October 2014

Quality assessment of observational studies in a drug-safety systematic review, comparison of two tools: the Newcastle–Ottawa Scale and the RTI item bank

Margulis AV, Pladevall M, Riera-Guardia N, Varas-Lorenzo C, Hazell L, Berkman ND, Viswanathan M, Perez-Gutthann S

Clinical Epidemiology 2014, 6:359-368

Published Date: 10 October 2014

Quality of venous thromboembolism diagnoses among prostate cancer patients in the Danish National Registry of Patients

Drljevic A, Borre M, Høyer M, Ehrenstein V, Nguyen-Nielsen M

Clinical Epidemiology 2014, 6:351-357

Published Date: 4 October 2014

Relationship between physical performance and cognitive performance measures among community-dwelling older adults

Won HL, Singh DKA, Din NC, Badrasawi M, Manaf ZA, Tan ST, Tai CC, Shahar S

Clinical Epidemiology 2014, 6:343-350

Published Date: 3 October 2014

Global prevalence and incidence of traumatic spinal cord injury

Singh A, Tetreault L, Kalsi-Ryan S, Nouri A, Fehlings MG

Clinical Epidemiology 2014, 6:309-331

Published Date: 23 September 2014

The Danish Collaborative Bacteraemia Network (DACOBAN) database

Gradel KO, Schønheyder HC, Arpi M, Knudsen JD, Østergaard C, Søgaard M

Clinical Epidemiology 2014, 6:301-308

Published Date: 18 September 2014

Chiang Mai University Health Worker Study aiming toward a better understanding of noncommunicable disease development in Thailand: methods and description of study population

Angkurawaranon C, Wisetborisut A, Jiraporncharoen W, Likhitsathian S, Uaphanthasath R, Gomutbutra P, Jiraniramai S, Lerssrimonkol C, Aramrattanna A, Doyle P, Nitsch D

Clinical Epidemiology 2014, 6:277-286

Published Date: 13 August 2014

Epidemiology of human African trypanosomiasis

Franco JR, Simarro PP, Diarra A, Jannin JG

Clinical Epidemiology 2014, 6:257-275

Published Date: 6 August 2014

The epidemiology of Sjögren’s syndrome

Patel R, Shahane A

Clinical Epidemiology 2014, 6:247-255

Published Date: 30 July 2014

Existing data sources for clinical epidemiology: Danish Cancer in Primary Care cohort

Jensen H, Tørring ML, Larsen MB, Vedsted P

Clinical Epidemiology 2014, 6:237-246

Published Date: 17 July 2014

Empirical comparison of four baseline covariate adjustment methods in analysis of continuous outcomes in randomized controlled trials

Zhang S, Paul J, Nantha-Aree M, Buckley N, Shahzad U, Cheng J, DeBeer J, Winemaker M, Wismer D, Punthakee D, Avram V, Thabane L

Clinical Epidemiology 2014, 6:227-235

Published Date: 14 July 2014

Epidemiology of atrial fibrillation: European perspective

Zoni-Berisso M, Lercari F, Carazza T, Domenicucci S

Clinical Epidemiology 2014, 6:213-220

Published Date: 16 June 2014

The Copenhagen Primary Care Differential Count (CopDiff) database

Andersen CL, Siersma VD, Karlslund W, Hasselbalch HC, Felding P, Bjerrum OW, de Fine Olivarius N

Clinical Epidemiology 2014, 6:199-211

Published Date: 12 June 2014

Cryptococcal meningitis: epidemiology and therapeutic options

Sloan DJ, Parris V

Clinical Epidemiology 2014, 6:169-182

Published Date: 13 May 2014

Epidemiology of visceral leishmaniasis

Ready PD

Clinical Epidemiology 2014, 6:147-154

Published Date: 3 May 2014

Cigarette smoking and colorectal cancer mortality among 602,242 Norwegian males and females

Parajuli R, Bjerkaas E, Tverdal A, Le Marchand L, Weiderpass E, Gram IT

Clinical Epidemiology 2014, 6:137-145

Published Date: 7 April 2014

Existing data sources for clinical epidemiology: Aarhus University Clinical Trial Candidate Database, Denmark

Nørrelund H, Mazin W, Pedersen L

Clinical Epidemiology 2014, 6:129-135

Published Date: 8 April 2014

Epidemiology of yaws: an update

Kazadi WM, Asiedu KB, Agana N, Mitjà O

Clinical Epidemiology 2014, 6:119-128

Published Date: 2 April 2014

Extensively drug-resistant tuberculosis: epidemiology and management

Matteelli A, Roggi A, Carvalho ACC

Clinical Epidemiology 2014, 6:111-118

Published Date: 1 April 2014

Gallbladder cancer: epidemiology and outcome

Hundal R, Shaffer EA

Clinical Epidemiology 2014, 6:99-109

Published Date: 7 March 2014

The epidemiology of eating disorders: genetic, environmental, and societal factors

Mitchison D, Hay PJ

Clinical Epidemiology 2014, 6:89-97

Published Date: 17 February 2014

Self-reported knowledge and awareness about blood pressure and hypertension: a cross-sectional study of a random sample of men and women aged 60–74 years

Qvist I, Thomsen MD, Lindholt JS, Ibsen H, Hendriks JML, Frost L

Clinical Epidemiology 2014, 6:81-87

Published Date: 15 February 2014

The epidemiology of irritable bowel syndrome

Canavan C, West J, Card T

Clinical Epidemiology 2014, 6:71-80

Published Date: 4 February 2014

Patient-reported health as a prognostic factor for adverse events following percutaneous coronary intervention

Biering K, Bøtker HE, Niemann T, Hjollund NH

Clinical Epidemiology 2014, 6:61-70

Published Date: 30 January 2014

Causal diagrams and the logic of matched case-control studies [Corrigendum]

Shahar E, Shahar DJ

Clinical Epidemiology 2014, 6:59-60

Published Date: 22 January 2014

Clinical epidemiology of Alzheimer’s disease: assessing sex and gender differences

Mielke MM, Vemuri P, Rocca WA

Clinical Epidemiology 2014, 6:37-48

Published Date: 8 January 2014

Registration of acute stroke: validity in the Danish Stroke Registry and the Danish National Registry of Patients

Wildenschild C, Mehnert F, Thomsen RW, Iversen HK, Vestergaard K, Ingeman A, Johnsen SP

Clinical Epidemiology 2014, 6:27-36

Published Date: 23 December 2013

A prospective study of statin use and mortality among 67,385 blacks and whites in the Southeastern United States

Lipworth L, Fazio S, Kabagambe EK, Munro HM, Nwazue VC, Tarone RE, McLaughlin JK, Blot WJ, Sampson UKA

Clinical Epidemiology 2014, 6:15-25

Published Date: 19 December 2013

Epidemiology, diagnosis, and management of polycystic ovary syndrome

Sirmans SM, Pate KA

Clinical Epidemiology 2014, 6:1-13

Published Date: 18 December 2013

Lifestyle factors among proton pump inhibitor users and nonusers: a cross-sectional study in a population-based setting

Hvid-Jensen F, Nielsen RB, Pedersen L, Funch-Jensen P, Drewes AM, Larsen FB, Thomsen RW

Clinical Epidemiology 2013, 5:493-499

Published Date: 4 December 2013

Epidemiology of idiopathic pulmonary fibrosis

Ley B, Collard HR

Clinical Epidemiology 2013, 5:483-492

Published Date: 25 November 2013

Estimating the prevalence of atrial fibrillation in a general population using validated electronic health data

Norberg J, Bäckström S, Jansson JH, Johansson L

Clinical Epidemiology 2013, 5:475-481

Published Date: 9 December 2013

Managing and monitoring tuberculosis using web-based tools in combination with traditional approaches

Chapman AL, Darton TC, Foster RA

Clinical Epidemiology 2013, 5:465-473

Published Date: 21 November 2013

Dengue: factors driving the emerging epidemic

Ali M

Clinical Epidemiology 2013, 5:461-463

Published Date: 19 November 2013

Antidepressant exposure in pregnancy and risk of autism spectrum disorders

Sørensen MJ, Grønborg TK, Christensen J, Parner ET, Vestergaard M, Schendel D, Pedersen LH

Clinical Epidemiology 2013, 5:449-459

Published Date: 15 November 2013

The impact of cardiac and noncardiac comorbidities on the short-term outcomes of patients hospitalized with acute myocardial infarction: a population-based perspective

Chen HY, Saczynski JS, McManus DD, Lessard D, Yarzebski J, Lapane KL, Gore JM, Goldberg RJ

Clinical Epidemiology 2013, 5:439-448

Published Date: 7 November 2013

Methods and rationale used in a matched cohort study of the incidence of new primary cancers following prostate cancer

Cronin-Fenton DP, Antonsen S, Cetin K, Acquavella J, Daniels A, Lash TL

Clinical Epidemiology 2013, 5:429-437

Published Date: 31 October 2013

Global incidence and outcome of testicular cancer

Shanmugalingam T, Soultati A, Chowdhury S, Rudman S, Van Hemelrijck M,

Clinical Epidemiology 2013, 5:417-427

Published Date: 17 October 2013

Cognitive impairment and self-care in heart failure

Hajduk AM, Lemon SC, McManus DD, Lessard DM, Gurwitz JH, Spencer FA, Goldberg RJ, Saczynski JS

Clinical Epidemiology 2013, 5:407-416

Published Date: 24 October 2013

Does marriage protect against hospitalization with pneumonia? A population-based case-control study

Mor A, Ulrichsen SP, Svensson E, Berencsi K, Thomsen RW

Clinical Epidemiology 2013, 5:397-405

Published Date: 11 October 2013

Tracking the progress of HIV: the impact of point-of-care tests on antiretroviral therapy

Reid SD, Fidler SJ, Cooke GS

Clinical Epidemiology 2013, 5:387-396

Published Date: 26 September 2013

Monitoring human papillomavirus prevalence in urine samples: a review [Corrigendum]

Enerly E, Olofsson C, Nygård M

Clinical Epidemiology 2013, 5:371-372

Published Date: 18 September 2013

Screening for severe combined immunodeficiency in neonates

Kelly BT, Tam JS, Verbsky JW, Routes JM

Clinical Epidemiology 2013, 5:363-369

Published Date: 16 September 2013

Event detection using population-based health care databases in randomized clinical trials: a novel research tool in interventional cardiology

Thuesen L, Jensen LO, Tilsted HH, Mæng M, Terkelsen C, Thayssen P, Ravkilde J, Christiansen EH, Bøtker HE, Madsen M, Lassen JF

Clinical Epidemiology 2013, 5:357-361

Published Date: 19 September 2013

Hospitalization rate and 30-day mortality among patients with status asthmaticus in Denmark: a 16-year nationwide population-based cohort study

Strid JM, Gammelager H, Johansen MB, Tønnesen E, Christiansen CF

Clinical Epidemiology 2013, 5:345-355

Published Date: 5 September 2013

Data quality in the Danish National Acute Leukemia Registry: a hematological data resource

Østgård LSG, Nørgaard JM, Severinsen MT, Sengeløv H, Friis L, Jensen MK, Nielsen OJ, Nørgaard M

Clinical Epidemiology 2013, 5:335-344

Published Date: 2 September 2013

Validity of the Danish National Registry of Patients for chemotherapy reporting among colorectal cancer patients is high

Lund JL, Frøslev T, Deleuran T, Erichsen R, Nilsson T, Pedersen AN, Høyer M

Clinical Epidemiology 2013, 5:327-334

Published Date: 30 August 2013

Data quality of the monoclonal gammopathy of undetermined significance diagnosis in a hospital registry

Gregersen H, Larsen CB, Haglund A, Mortensen R, Andersen NF, Nørgaard M

Clinical Epidemiology 2013, 5:321-326

Published Date: 27 August 2013

Correlates of menstrual cycle characteristics among nulliparous Danish women

Hahn KA, Wise LA, Riis AH, Mikkelsen EM, Rothman KJ, Banholzer K, Hatch EE

Clinical Epidemiology 2013, 5:311-319

Published Date: 19 August 2013

Epidemiology of dengue: past, present and future prospects

Murray NE, Quam MB, Wilder-Smith A

Clinical Epidemiology 2013, 5:299-309

Published Date: 20 August 2013

Positive predictive value of the infant respiratory distress syndrome diagnosis in the Danish National Patient Registry

Thygesen SK, Olsen M, Christiansen CF

Clinical Epidemiology 2013, 5:295-298

Published Date: 12 August 2013

Risk of miscarriage among users of corticosteroid hormones: a population-based nested case-control study

Bjørn AM, Nielsen RB, Nørgaard M, Nohr EA, Ehrenstein V

Clinical Epidemiology 2013, 5:287-294

Published Date: 14 August 2013

Rotavirus gastroenteritis in children under 5 years in the Kingdom of Bahrain: hospital-based surveillance

Al Musawi M, Zainaldeen H, Shafi F, Anis S, DeAntonio R

Clinical Epidemiology 2013, 5:269-275

Published Date: 6 August 2013

Validity of an algorithm to identify osteonecrosis of the jaw in women with postmenopausal osteoporosis in the Danish National Registry of Patients

Gammelager H, Sværke C, Noerholt SE, Neumann-Jensen B, Xue F, Critchlow C, Bergdahl J, Lagerros YT, Kieler H, Tell GS, Ehrenstein V

Clinical Epidemiology 2013, 5:263-267

Published Date: 1 August 2013

Existing data sources for clinical epidemiology: Danish registries for studies of medical genetic diseases

Nguyen-Nielsen M, Svensson E, Vogel I, Ehrenstein V, Sunde L

Clinical Epidemiology 2013, 5:249-262

Published Date: 8 August 2013

Survival after hospital discharge for ST-segment elevation and non-ST-segment elevation acute myocardial infarction: a population-based study

Darling CE, Fisher KA, McManus DD, Coles AH, Spencer FA, Gore JM, Goldberg RJ

Clinical Epidemiology 2013, 5:229-236

Published Date: 22 July 2013

Coccidioidomycosis: epidemiology

Brown J, Benedict K, Park BJ, Thompson GR III

Clinical Epidemiology 2013, 5:185-197

Published Date: 25 June 2013

Socioeconomic status in HCV infected patients – risk and prognosis

Omland LH, Osler M, Jepsen P, Krarup H, Weis N, Christensen PB, Roed C, Sørensen HT, Obel N

Clinical Epidemiology 2013, 5:163-172

Published Date: 31 May 2013

Epidemiology and therapies for metastatic sarcoma

Amankwah EK, Conley AP, Reed DR

Clinical Epidemiology 2013, 5:147-162

Published Date: 16 May 2013

Heart disease as a risk factor for dementia

Ng JB, Turek M, Hakim AM

Clinical Epidemiology 2013, 5:135-145

Published Date: 26 April 2013

Registration of acute medical hospital admissions in the Danish National Patient Registry: a validation study

Vest-Hansen B, Riis AH, Christiansen CF

Clinical Epidemiology 2013, 5:129-133

Published Date: 26 April 2013

Association of physical inactivity with circulatory disease events and hospital treatment costs

Davey RC, Cochrane T

Clinical Epidemiology 2013, 5:111-118

Published Date: 17 April 2013

The prevalence of chronic fatigue syndrome/ myalgic encephalomyelitis: a meta-analysis

Johnston S, Brenu EW, Staines D, Marshall-Gradisnik S

Clinical Epidemiology 2013, 5:105-110

Published Date: 26 March 2013

Hospital visits among women with skeletal-related events secondary to breast cancer and bone metastases: a nationwide population-based cohort study in Denmark

Svendsen ML, Gammelager H, Svaerke C, Yong M, Chia VM, Christiansen CF, Fryzek JP

Clinical Epidemiology 2013, 5:97-103

Published Date: 26 March 2013

Titles versus titles and abstracts for initial screening of articles for systematic reviews

Mateen FJ, Oh J, Tergas AI, Bhayani NH, Kamdar BB

Clinical Epidemiology 2013, 5:89-95

Published Date: 15 March 2013

Existing data sources for clinical epidemiology: the Danish Quality Database of Mammography Screening

Langagergaard V, Garne JP, Vejborg I, Schwartz W, Bak M, Lernevall A, Mogensen NB, Larsson H, Andersen B, Mikkelsen EM

Clinical Epidemiology 2013, 5:81-88

Published Date: 14 March 2013

Monitoring human papillomavirus prevalence in urine samples: a review

Enerly E, Olofsson C, Nygård M

Clinical Epidemiology 2013, 5:67-79

Published Date: 12 March 2013

Causal diagrams and the cross-sectional study

Shahar E, Shahar DJ

Clinical Epidemiology 2013, 5:57-65

Published Date: 9 March 2013

Population-based Aarhus Sarcoma Registry: validity, completeness of registration, and incidence of bone and soft tissue sarcomas in western Denmark

Maretty-Nielsen K, Aggerholm-Pedersen N, Keller J, Safwat A, Baerentzen S, Pedersen AB

Clinical Epidemiology 2013, 5:45-56

Published Date: 6 March 2013

Early diagnosis of autism and impact on prognosis: a narrative review

Fernell E, Eriksson MA, Gillberg C

Clinical Epidemiology 2013, 5:33-43

Published Date: 21 February 2013

Setting the RECORD straight: developing a guideline for the REporting of studies Conducted using Observational Routinely collected Data

Langan SM, Benchimol EI, Guttmann A, Moher D, Petersen I, Smeeth L, Sørensen HT, Stanley F, Von Elm E

Clinical Epidemiology 2013, 5:29-31

Published Date: 7 February 2013

Reliability and validity of the Mywellness Key physical activity monitor

Sieverdes JC, Wickel EE, Hand GA, Bergamin M, Moran RR, Blair SN

Clinical Epidemiology 2013, 5:13-20

Published Date: 25 January 2013

Validity of the coding for intensive care admission, mechanical ventilation, and acute dialysis in the Danish National Patient Registry: a short report

Blichert-Hansen L, Nielsson MS, Nielsen RB, Christiansen CF, Nørgaard M

Clinical Epidemiology 2013, 5:9-12

Published Date: 11 January 2013

Evaluation of an algorithm ascertaining cases of osteonecrosis of the jaw in the Swedish National Patient Register

Bergdahl J, Jarnbring F, Ehrenstein V, Gammelager H, Granath F, Kieler H, Svensson M, Tell GS, Trolle Lagerros Y

Clinical Epidemiology 2013, 5:1-7

Published Date: 4 January 2013

Comorbidity and survival of Danish patients with colon and rectal cancer from 2000–2011: a population-based cohort study

Ostenfeld EB, Nørgaard M, Thomsen RW, Iversen LH, Jacobsen JB, Søgaard M

Clinical Epidemiology 2013, 5:65-74

Published Date: 1 November 2013

Comorbidity and survival of Danish ovarian cancer patients from 2000–2011: a population-based cohort study

Grann AF, Thomsen RW, Jacobsen JB, Nørgaard M, Blaakaer J, Søgaard M

Clinical Epidemiology 2013, 5:57-63

Published Date: 1 November 2013

Comorbidity and survival of Danish prostate cancer patients from 2000–2011: a population-based cohort study

Nguyen-Nielsen M, Nørgaard M, Jacobsen JB, Borre M, Thomsen RW, Søgaard M

Clinical Epidemiology 2013, 5:47-55

Published Date: 1 November 2013

Comorbidity and survival of Danish breast cancer patients from 2000–2011: a population-based cohort study

Ording AG, Cronin-Fenton DP, Jacobsen JB, Nørgaard M, Thomsen RW, Christiansen P, Søgaard M

Clinical Epidemiology 2013, 5:39-46

Published Date: 1 November 2013

Comorbidity and survival of Danish lung cancer patients from 2000–2011: a population-based cohort study

Deleuran T, Thomsen RW, Nørgaard M, Jacobsen JB, Rasmussen TR, Søgaard M

Clinical Epidemiology 2013, 5:31-38

Published Date: 1 November 2013

The impact of comorbidity on cancer survival: a review

Søgaard M, Thomsen RW, Bossen KS, Sørensen HT, Nørgaard M

Clinical Epidemiology 2013, 5:3-29

Published Date: 1 November 2013

Multimorbidity and cancer outcomes: a need for more research

Sørensen HT

Clinical Epidemiology 2013, 5:1-2

Published Date: 1 November 2013

Agreement between diagnoses of childhood lymphoma assigned in Uganda and by an international reference laboratory

Orem J, Sandin S, Weibull CE, Odida M, Wabinga H, Mbidde E, Wabwire-Mangen F, Meijer CJ, Middeldorp JM, Weiderpass E

Clinical Epidemiology 2012, 4:339-347

Published Date: 14 December 2012

Positive predictive value of the diagnosis coding for vitamin B12 deficiency anemia in the Danish National Patient Register

Ben Ghezala I, Arendt JF, Erichsen R, Zalfani J, Gammelager H, Frøslev T, Olsen M

Clinical Epidemiology 2012, 4:333-338

Published Date: 4 December 2012

Positive predictive value of the International Classification of Diseases, 10th edition diagnosis codes for anemia caused by bleeding in the Danish National Registry of Patients

Zalfani J, Frøslev T, Olsen M, Ben Ghezala I, Gammelager H, Arendt JFB, Erichsen R

Clinical Epidemiology 2012, 4:327-331

Published Date: 30 November 2012

Pediatric sepsis in the developing world: challenges in defining sepsis and issues in post-discharge mortality

Wiens MO, Kumbakumba E, Kissoon N, Ansermino JM, Ndamira A, Larson CP

Clinical Epidemiology 2012, 4:319-325

Published Date: 22 November 2012

Prophylaxis of venous thromboembolism in medical patients: too much or too little?

Christiansen CF

Clinical Epidemiology 2012, 4:315-318

Published Date: 15 November 2012

Existing data sources for clinical epidemiology: The Danish National Database of Reimbursed Prescriptions

Johannesdottir SA, Horváth-Puhó E, Ehrenstein V, Schmidt M, Pedersen L, Sørensen HT

Clinical Epidemiology 2012, 4:303-313

Published Date: 12 November 2012

Survival after liver resection in metastatic colorectal cancer: review and meta-analysis of prognostic factors

Kanas GP, Taylor A, Primrose JN, Langeberg WJ, Kelsh MA, Mowat FS, Alexander DD, Choti MA, Poston G

Clinical Epidemiology 2012, 4:283-301

Published Date: 7 November 2012

Increase in the proportion of patients hospitalized with acute myocardial infarction with do-not-resuscitate orders already in place between 2001 and 2007: a nonconcurrent prospective study

Saczynski JS, Gabbay E, McManus DD, McManus R, Gore JM, Gurwitz JH, Lessard D, Goldberg RJ

Clinical Epidemiology 2012, 4:267-274

Published Date: 19 October 2012

Predictors of preconceptional folic acid or multivitamin supplement use: a cross-sectional study of Danish pregnancy planners

Cueto HT, Riis AH, Hatch EE, Wise LA, Rothman KJ, Mikkelsen EM

Clinical Epidemiology 2012, 4:259-265

Published Date: 5 October 2012


Siebeling L, Puhan MA, Muggensturm P, Zoller M, ter Riet G

Clinical Epidemiology 2012, 4:257-258

Published Date: 5 October 2012

Could symptoms and risk factors diagnose COPD? Development of a Diagnosis Score for COPD

Salameh P, Khayat G, Waked M

Clinical Epidemiology 2012, 4:247-255

Published Date: 25 September 2012

Meningococcal disease: changes in epidemiology and prevention

Chang Q, Tzeng YL, Stephens DS

Clinical Epidemiology 2012, 4:237-245

Published Date: 19 September 2012

Positive predictive values of the coding for bisphosphonate therapy among cancer patients in the Danish National Patient Registry

Nielsson MS, Erichsen R, Frøslev T, Taylor A, Acquavella J, Ehrenstein V

Clinical Epidemiology 2012, 4:233-236

Published Date: 23 August 2012

Increase in psychotropic drug use between 2006 and 2010 among adolescents in Norway: a nationwide prescription database study

Steffenak AK, Wilde-Larsson B, Nordström G, Skurtveit S, Hartz I

Clinical Epidemiology 2012, 4:225-231

Published Date: 20 August 2012

Establishing a laboratory network of influenza diagnosis in Indonesia: an experience from the avian flu (H5N1) outbreak

Setiawaty V, Pangesti KN, Sampurno OD

Clinical Epidemiology 2012, 4:209-212

Published Date: 15 August 2012

Challenges in validating quality of care data in a schizophrenia registry: experience from the Danish National Indicator Project

Pedersen CG, Gradus JL, Johnsen SP, Mainz J

Clinical Epidemiology 2012, 4:201-207

Published Date: 10 August 2012

Exploring the relationship between maternal iron status and offspring’s blood pressure and adiposity: a Mendelian randomization study

Alwan NA, Lawlor DA, McArdle HJ, Greenwood DC, Cade JE

Clinical Epidemiology 2012, 4:193-200

Published Date: 9 August 2012

Hypertrophic scarring in cleft lip repair: a comparison of incidence among ethnic groups

Soltani AM, Francis CS, Motamed A, Karatsonyi AL, Hammoudeh JA, Sanchez-Lara PA, Reinisch JF, Urata MM

Clinical Epidemiology 2012, 4:187-191

Published Date: 26 July 2012

Quality of life and baseline characteristics associated with depressive symptoms among patients with heart disease

Rejai S, Giardino ND, Krishnan S, Ockene IS, Rubenfire M, Jackson EA

Clinical Epidemiology 2012, 4:181-186

Published Date: 24 July 2012

Acute respiratory distress syndrome: epidemiology and management approaches

Walkey AJ, Summer R, Ho V, Alkana P

Clinical Epidemiology 2012, 4:159-169

Published Date: 16 July 2012

Editor's choice

Sørensen HT

Clinical Epidemiology 2012, 4:157-158

Published Date: 9 July 2012

Beta blockers, norepinephrine, and cancer: an epidemiological viewpoint

Fitzgerald PJ

Clinical Epidemiology 2012, 4:151-156

Published Date: 29 June 2012

Causal diagrams and the logic of matched case-control studies

Shahar E, Shahar DJ

Clinical Epidemiology 2012, 4:137-144

Published Date: 15 May 2012

Existing data sources for clinical epidemiology: The Danish Knee Arthroplasty Register

Pedersen AB, Mehnert F, Odgaard A, Schrøder HM

Clinical Epidemiology 2012, 4:125-135

Published Date: 7 May 2012

Multiple cardiovascular comorbidities and acute myocardial infarction: temporal trends (1990–2007) and impact on death rates at 30 days and 1 year

McManus DD, Nguyen HL, Saczynski JS, Tisminetzky M, Bourell P, Goldberg RJ

Clinical Epidemiology 2012, 4:115-123

Published Date: 7 May 2012

Prognosis of ruptured abdominal aortic aneurysms in Denmark from 1994–2008

Lindholt JS, Søgaard R, Laustsen J

Clinical Epidemiology 2012, 4:111-113

Published Date: 2 May 2012

Matched case-control studies: a review of reported statistical methodology

Niven DJ, Berthiaume LR, Fick GH, Laupland KB

Clinical Epidemiology 2012, 4:99-110

Published Date: 27 April 2012

Estimated number of prevalent cases of metastatic bone disease in the US adult population

Li S, Peng Y, Weinhandl ED, Blaes AH, Cetin K, Chia VM, Stryker S, Pinzone JJ, Acquavella JF, Arneson TJ

Clinical Epidemiology 2012, 4:87-93

Published Date: 10 April 2012

Children and young adults with parents with cancer: a population-based study

Syse A, Aas GB, Loge JH

Clinical Epidemiology 2012, 4:41-52

Published Date: 13 March 2012

Use of prescription paracetamol during pregnancy and risk of asthma in children: a population-based Danish cohort study

Andersen ABT, Farkas DK, Mehnert F, Ehrenstein V, Erichsen R

Clinical Epidemiology 2012, 4:33-40

Published Date: 1 February 2012

Emergent trends in the reported incidence of prostate cancer in Nigeria

Ifere GO, Abebe F, Ananaba GA

Clinical Epidemiology 2012, 4:19-32

Published Date: 10 January 2012

Correspondence between general practitioner-reported medication use and timing of prescription dispensation

Johannesdottir SA, Mægbæk ML, Hansen JG, Lash TL, Pedersen L, Ehrenstein V

Clinical Epidemiology 2012, 4:13-18

Published Date: 5 January 2012

Completeness of TNM staging of small-cell and non-small-cell lung cancer in the Danish Cancer Registry, 2004–2009

Deleuran T, Søgaard M, Frøslev T, Rasmussen TR, Jensen HK, Friis S, Olsen M

Clinical Epidemiology 2012, 4:39-44

Published Date: 17 August 2012

Completeness of colon and rectal cancer staging in the Danish Cancer Registry, 2004–2009

Ostenfeld EB, Frøslev T, Friis S, Gandrup P, Madsen MR, Søgaard M

Clinical Epidemiology 2012, 4:33-38

Published Date: 17 August 2012

Completeness of bladder cancer staging in the Danish Cancer Registry, 2004–2009

Holland-Bill L, Frøslev T, Friis S, Olsen M, Harving N, Borre M, Søgaard M

Clinical Epidemiology 2012, 4:25-31

Published Date: 17 August 2012

Completeness of prostate cancer staging in the Danish Cancer Registry, 2004–2009

Nguyen-Nielsen M, Frøslev T, Friis S, Borre M, Harving N, Søgaard M

Clinical Epidemiology 2012, 4:17-23

Published Date: 17 August 2012

Completeness of breast cancer staging in the Danish Cancer Registry, 2004–2009

Ording AG, Nielsson MS, Frøslev T, Friis S, Garne JP, Søgaard M

Clinical Epidemiology 2012, 4:11-16

Published Date: 17 August 2012

Completeness of TNM cancer staging for melanoma in the Danish Cancer Registry, 2004–2009

Frøslev T, Grann AF, Olsen M, Olesen AB, Schmidt H, Friss S, Søgaard M

Clinical Epidemiology 2012, 4:5-10

Published Date: 17 August 2012


Sørensen HT, Friborg S, Rungby J, Christiansen JS, Vaag A, Beck-Nielsen H

Clinical Epidemiology 2012, 4:49-50

Published Date: 20 December 2012

The Danish Centre for Strategic Research in Type 2 Diabetes (DD2) study: Collection of baseline data from the first 580 patients

Thomsen RW, Nielsen JS, Ulrichsen SP, Pedersen L, Hansen AM, Nilsson T

Clinical Epidemiology 2012, 4:43-48

Published Date: 21 September 2012

New national Biobank of The Danish Center for Strategic Research on Type 2 Diabetes (DD2)

Christensen H, Nielsen JS, Sorensen KM, Melbye M, Brandslund I

Clinical Epidemiology 2012, 4:37-42

Published Date: 21 September 2012

The Danish Centre for Strategic Research in Type 2 Diabetes (DD2) study: implementation of a nationwide patient enrollment system

Nielsen JS, Thomsen RW, Steffensen C, Christiansen JS

Clinical Epidemiology 2012, 4:27-36

Published Date: 21 September 2012

The Danish Centre for Strategic Research in Type 2 Diabetes (DD2) study: expected outcome from the DD2 project and two intervention studies

Beck-Nielsen H, Solomon TP, Lauridsen J, Karstoft K, Pedersen BK, Johnsen SP, Nielsen JS, Kryger TB, Sortsø C, Vaag A

Clinical Epidemiology 2012, 4:21-26

Published Date: 21 September 2012

The Danish Centre for Strategic Research in Type 2 Diabetes (DD2) Project: rationale and planned nationwide studies of genetic predictors, physical exercise, and individualized pharmacological treatment

Steffensen C, Thomsen RW, Vaag A, Beck-Nielsen H, Christiansen JS, Hansen T, Pedersen O, Rungby J

Clinical Epidemiology 2012, 4:7-13

Published Date: 21 September 2012

The Danish national type 2 diabetes cohort – the DD2 study

Sørensen HT, Friborg S, Rungby J, Christiansen JS, Vaag A, Beck-Nielsen H

Clinical Epidemiology 2012, 4:1-5

Published Date: 21 September 2012

Chronic obstructive pulmonary disease prevalence in Lebanon: a cross-sectional descriptive study

Waked M, Khayat G, Salameh P

Clinical Epidemiology 2011, 3:315-323

Published Date: 23 November 2011

Incidence and risk factors of suicide reattempts within 1 year after psychiatric hospital discharge in mood disorder patients

Ruengorn C, Sanichwankul K, Niwatananun W, Mahatnirunkul S, Pumpaisalchai W, Patumanond J

Clinical Epidemiology 2011, 3:305-313

Published Date: 22 November 2011

Recent trends in the characteristics and prognosis of patients hospitalized with acute heart failure

Park D, McManus D, Darling C, Goldberg JH, Gore JM, Lessard D, Goldberg RJ

Clinical Epidemiology 2011, 3:295-303

Published Date: 22 November 2011

Hip fracture history and risk of nonmelanoma skin cancer: a Danish population-based study

Lamberg AL, Olesen AB, Jensen AØ

Clinical Epidemiology 2011, 3:285-293

Published Date: 17 November 2011

Characteristics of Dutch and Swiss primary care COPD patients - baseline data of the ICE COLD ERIC study

Siebeling L, Puhan MA, Muggensturm P, Zoller M, ter Riet G

Clinical Epidemiology 2011, 3:273-283

Published Date: 12 October 2011

Use of electronic medical records (EMR) for oncology outcomes research: assessing the comparability of EMR information to patient registry and health claims data

Lau EC, Mowat FS, Kelsh MA, Legg JC, Engel-Nitz NM, Watson HN, Collins HL, Nordyke RJ, Whyte JL

Clinical Epidemiology 2011, 3:259-272

Published Date: 11 October 2011

Perfluoroalkyl chemicals and elevated serum uric acid in US adults

Shankar A, Xiao J, Ducatman A

Clinical Epidemiology 2011, 3:251-258

Published Date: 30 September 2011

Respiratory syncytial virus hospitalization trends in infants with chronic lung disease of infancy, 1998–2008

Groothuis JR, Fryzek JP, Makari D, Steffey D, Martone WJ

Clinical Epidemiology 2011, 3:245-250

Published Date: 29 September 2011

Diagnostic value of an immunochromatographic test over clinical predictors for tuberculosis in HIV patients

Nanta S, Kantipong P, Pathipvanich P, Ruengorn C, Tawichasri C, Patumanond J

Clinical Epidemiology 2011, 3:237-244

Published Date: 12 September 2011

Physical activity and mortality among Norwegian women – the Norwegian Women and Cancer Study

Borch KB, Braaten T, Lund E, Weiderpass E

Clinical Epidemiology 2011, 3:229-235

Published Date: 29 July 2011

Head and neck cancer in HIV patients and their parents: a Danish cohort study

Engsig FN, Gerstoft J, Kronborg G, Larsen CS, Pedersen G, Pedersen C, Obel N

Clinical Epidemiology 2011, 3:217-227

Published Date: 21 July 2011

Management of acute rhinosinusitis in Danish general practice: a survey

Hansen JG

Clinical Epidemiology 2011, 3:213-216

Published Date: 6 July 2011

Comparison of Charlson comorbidity index with SAPS and APACHE scores for prediction of mortality following intensive care

Christensen S, Johansen M, Christiansen CF, Jensen R, Lemeshow S

Clinical Epidemiology 2011, 3:203-211

Published Date: 17 June 2011

Multiple treatment comparison meta-analyses: a step forward into complexity

Mills E, Bansback N, Ghement I, Thorlund K, Kelly S, Puhan M, Wright J

Clinical Epidemiology 2011, 3:193-202

Published Date: 27 May 2011

Epidemiology and treatment approaches in management of invasive fungal infections

Kriengkauykiat J, Ito JI, Dadwal SS

Clinical Epidemiology 2011, 3:175-191

Published Date: 19 May 2011

Letter to the editor

Zühlke LJ, Engel ME

Clinical Epidemiology 2011, 3:171-173

Published Date: 18 May 2011

Use of prescribed drugs among primiparous women: an 11-year population-based study in Denmark

Bjørn AM, Nørgaard M, Hundborg HH, Nohr EA, Ehrenstein V

Clinical Epidemiology 2011, 3:149-156

Published Date: 2 May 2011


Agergaard P, Hebert A, Bjerre J, Sørensen KM, Olesen C, Østergaard JR

Clinical Epidemiology 2011, 3:131-132

Published Date: 5 April 2011

Pharmacotherapies for chronic obstructive pulmonary disease: a multiple treatment comparison meta-analysis

Mills EJ, Druyts E, Ghement I, Puhan MA

Clinical Epidemiology 2011, 3:107-129

Published Date: 28 March 2011

Breast cancer associated with primary hyperparathyroidism: A nested case control study

Norenstedt S, Granath F, Ekbom A, Bergh J, Lambe M,  Adolfsson J, Warnberg F,  Zedenius J, Nilsson I-L

Clinical Epidemiology 2011, 3:103-106

Published Date: 25 March 2011

Positive predictive value of the ICD-10 hospital diagnosis of pleural empyema in the Danish National Registry of Patients

Mette Søgaard, Jette Brommann Kornum, Henrik Carl Schønheyder, et al

Clinical Epidemiology 2011, 3:85-89

Published Date: 23 February 2011

The worldwide epidemiology of acute rheumatic fever and rheumatic heart disease

Michael D Seckeler, Tracey R Hoke

Clinical Epidemiology 2011, 3:67-84

Published Date: 22 February 2011

Subgroup analysis of large trials can guide further research: a case study of vitamin E and pneumonia

Harri Hemilä, Jaakko Kaprio

Clinical Epidemiology 2011, 3:51-59

Published Date: 15 February 2011

Drug use during pregnancy in Sweden – assessed by the Prescribed Drug Register and the Medical Birth Register

Olof Stephansson, Fredrik Granath, Tobias Svensson, et al

Clinical Epidemiology 2011, 3:43-50

Published Date: 1 February 2011

Change in the prevalence of obesity and use of health care in Denmark: an observational study

Cathrine Wildenschild, Mette Kjøller, Svend Sabroe, et al

Clinical Epidemiology 2011, 3:31-41

Published Date: 27 January 2011

Tuberculosis mortality in HIV-infected individuals: a cross-national systematic assessment

Christopher Au-Yeung, Steve Kanters, Erin Ding, et al

Clinical Epidemiology 2011, 3:21-29

Published Date: 19 January 2011

Anemia and 90-day mortality in COPD patients requiring invasive mechanical ventilation

Lone Rasmussen, Steffen Christensen, Poul Lenler-Petersen, et al

Clinical Epidemiology 2011, 3:1-5

Published Date: 17 December 2010

Survival of patients with ovarian cancer in central and northern Denmark, 1998–2009

Grann AF, Nørgaard M, Blaakær J, Søgaard-Andersen E, Jacobsen JB

Clinical Epidemiology 2011, 3:59-64

Published Date: 21 July 2011

Survival of patients with kidney cancer in central and northern Denmark, 1998–2009

Pelant T, Larsen EH, Lund L, Borre M, Erichsen R, Nørgaard M, Jacobsen JB

Clinical Epidemiology 2011, 3:53-58

Published Date: 21 July 2011

Survival of invasive bladder cancer patients, 1998–2009; a central and northern Denmark population-based cohort study

Lund L, Erichsen R, Nørgaard M, Larsen EH, Borre M, Jacobsen J

Clinical Epidemiology 2011, 3:47-51

Published Date: 20 July 2011

Survival of prostate cancer patients in central and northern Denmark, 1998–2009

Borre M, Erichsen R, Lund L, Larsen EH, Nørgaard M, Jacobsen JB

Clinical Epidemiology 2011, 3:41-46

Published Date: 21 July 2011

Survival of women with breast cancer in central and northern Denmark, 1998–2009

Lietzen LW, Sørensen GV, Ording AG, Garne JP, Christiansen P, Nørgaard M, Jacobsen J

Clinical Epidemiology 2011, 3:35-40

Published Date: 21 July 2011

Survival of patients with colon and rectal cancer in central and northern Denmark, 1998–2009

Ostenfeld EB, Erichsen R, Iversen LH, Gandrup P, Nørgaard M, Jacobsen J

Clinical Epidemiology 2011, 3:27-34

Published Date: 21 July 2011

Pancreatic cancer survival in central and northern Denmark from 1998 through 2009: a population-based cohort study

Cronin-Fenton DP, Erichsen R, Mortensen FV, Dikinis S, Nørgaard M, Jacobsen JB

Clinical Epidemiology 2011, 3:19-25

Published Date: 20 July 2011

Survival in patients with synchronous liver metastases in central and northern Denmark, 1998 to 2009

Høyer M, Erichsen R, Gandrup P, Nørgaard M, Jacobsen JB

Clinical Epidemiology 2011, 3:11-17

Published Date: 20 July 2011

Survival of patients with primary liver cancer in central and northern Denmark, 1998–2009

Montomoli J, Erichsen R, Nørgaard M, Høyer M, Hansen JB, Jacobsen JB

Clinical Epidemiology 2011, 3:3-10

Published Date: 21 July 2011

Existing data sources for clinical epidemiology: Aarhus University Prescription Database

Vera Ehrenstein, Sussie Antonsen, Lars Pedersen

Clinical Epidemiology 2010, 2:273-279

Published Date: 2 December 2010

Oral complementary medicine and alternative practitioner use varies across chronic conditions and attitudes to risk

Robert J Adams, Sarah L Appleton, Antonia Cole, et al

Clinical Epidemiology 2010, 2:251-260

Published Date: 8 November 2010

Validation of spontaneous abortion diagnoses in the Danish National Registry of Patients

Sarah Rytter Lohse, Dóra Körmendiné Farkas, Nicolai Lohse, et al

Clinical Epidemiology 2010, 2:247-250

Published Date: 27 October 2010

Concordance of metabolic enzyme genotypes assayed from paraffin-embedded, formalin-fixed breast tumors and normal lymphatic tissue

Thomas P Ahern, Mariann Christensen, Deirdre P Cronin-Fenton, et al

Clinical Epidemiology 2010, 2:241-246

Published Date: 22 October 2010

Having children with multiple partners is associated with reduced risk of malignant melanoma: an observation seeking a plausible explanation

Anne V Olesen, Erik T Parner, Preben B Mortensen, et al

Clinical Epidemiology 2010, 2:229-233

Published Date: 4 October 2010

Sex ratio of newborn infants born to pregnant women with severe chronic constipation

Andrew E Czeizel, Erzsébet H Puhó, Ferenc Bánhidy

Clinical Epidemiology 2010, 2:217-219

Published Date: 10 September 2010

Measuring nutritional risk in hospitals

Henrik H Rasmussen, Mette Holst, Jens Kondrup

Clinical Epidemiology 2010, 2:209-216

Published Date: 2 September 2010

Mortality following acute medical admission in Denmark: a feasibility study

Morten Schmidt, Sussie Antonsen, Betina Hansen, et al

Clinical Epidemiology 2010, 2:195-203

Published Date: 19 August 2010

Residential mobility among foreign-born persons living in Sweden is associated with lower mortality

Björn Albin, Katarina Hjelm, Jan Ekberg, et al

Clinical Epidemiology 2010, 2:187-194

Published Date: 1 July 2010

Hepatitis C virus infection and risk of cancer: a population-based cohort study

Lars Haukali Omland, Dora Körmendiné Farkas, Peter Jepsen, et al

Clinical Epidemiology 2010, 2:179-186

Published Date: 24 June 2010

Existing data sources for clinical epidemiology: The North Denmark Bacteremia Research Database

Henrik C Schønheyder, Mette Søgaard

Clinical Epidemiology 2010, 2:171-178

Published Date: 4 June 2010

Estrogen-related and other disease diagnoses preceding Parkinson’s disease

Jeanne C Latourelle, Merete Dybdahl, Anita L Destefano, et al

Clinical Epidemiology 2010, 2:153-170

Published Date: 27 May 2010

Clinical, virological and immunological responses in Danish HIV patients receiving raltegravir as part of a salvage regimen

Frederik N Engsig, Jan Gerstoft, Gitte Kronborg, et al

Clinical Epidemiology 2010, 2:145-151

Published Date: 25 May 2010

Existing data sources for clinical epidemiology: The Western Denmark Heart Registry

Morten Schmidt, Michael Maeng, Carl-Johan Jakobsen, et al

Clinical Epidemiology 2010, 2:137-144

Published Date: 20 May 2010

Registration in the Danish Regional Nonmelanoma Skin Cancer Dermatology Database: completeness of registration and accuracy of key variables

Anna L Lamberg, Deirdre Cronin-Fenton, Anne B Olesen

Clinical Epidemiology 2010, 2:123-136

Published Date: 26 May 2010

Predictive value of pediatric thrombosis diagnoses in the Danish National Patient Registry

Ruta Tuckuviene, Soeren Risom Kristensen, Jon Helgestad, et al

Clinical Epidemiology 2010, 2:107-122

Published Date: 3 June 2010

Beyond fatigue: Assessing variables associated with sleep problems and use of sleep medications in multiple sclerosis

Alyssa M Bamer, Kurt L Johnson, Dagmar A Amtmann, et al

Clinical Epidemiology 2010, 2:99-106

Published Date: 14 May 2010

Incidence and risk of chondrolysis in Denmark: A nationwide population-based study

Christian F Christiansen, Sandra K Thygesen, Lars Pedersen

Clinical Epidemiology 2010, 2:85-89

Published Date: 10 May 2010

Existing data sources for clinical epidemiology: the Danish National Pathology Registry and Data Bank

Rune Erichsen, Timothy L Lash, Stephen J Hamilton-Dutoit, et al

Clinical Epidemiology 2010, 2:51-56

Published Date: 30 March 2010

The cohort of young Danish farmers – A longitudinal study of the health effects of farming exposure

Grethe Elholm, Øyvind Omland, Vivi Schlünssen, et al

Clinical Epidemiology 2010, 2:45-50

Published Date: 30 March 2010

Medical databases in studies of drug teratogenicity: methodological issues

Vera Ehrenstein, Henrik T Sørensen, Leiv S Bakketeig, et al

Clinical Epidemiology 2010, 2:37-43

Published Date: 25 March 2010

Use of selective serotonin-reuptake inhibitors during early pregnancy and risk of congenital malformations: updated analysis

Jette B Kornum, Rikke B Nielsen, Lars Pedersen, et al

Clinical Epidemiology 2010, 2:29-36

Published Date: 17 March 2010

The association between adjustment disorder diagnosed at psychiatric treatment facilities and completed suicide

Jaimie L Gradus, Ping Qin, Alisa K Lincoln, et al

Clinical Epidemiology 2010, 2:23-28

Published Date: 16 March 2010

Medical complications in patients with stroke: data validity in a stroke registry and a hospital discharge registry

Annette Ingeman, Grethe Andersen, Heidi H Hundborg, et al

Clinical Epidemiology 2010, 2:5-13

Published Date: 23 March 2010

Childhood obesity: A comparison of health habits of middle-school students from two communities

Elizabeth A Jackson, Taylor Eagle, Adam Leidal, et al.

Clinical Epidemiology 2009, 1:133-139

Published Date: 3 November 2009

Diabetes, glycemic control and risk of medical glaucoma treatment: A population-based case-control study

Lotte G Welinder, Anders H Riis, Lars L Knudsen, et al

Clinical Epidemiology 2009, 1:125-131

Published Date: 21 October 2009

Detection of colorectal cancer in symptomatic outpatients without visible rectal bleeding: Validity of the fecal occult blood test

Niels Christian Bjerregaard, Anders Tøttrup, Henrik Toft Sørensen, et al

Clinical Epidemiology 2009, 1:119-124

Published Date: 21 September 2009

Specifying exposure classification parameters for sensitivity analysis: family breast cancer history

Anne M Jurek, Timothy L Lash, George Maldonado

Clinical Epidemiology 2009, 1:109-117

Published Date: 31 July 2009

Potential misinterpretations caused by collapsing upper categories of comorbidity indices: An illustration from a cohort of older breast cancer survivors

Thomas P Ahern, Jaclyn LF Bosco, Rebecca A Silliman, Marianne Ulcickas Yood, et al.

Clinical Epidemiology 2009, 1:93-100

Published Date: 23 June 2009

Improving reporting of adverse drug reactions: Systematic review

Mariam Molokhia, Shivani Tanna, Derek Bell

Clinical Epidemiology 2009, 1:75-92

Published Date: 28 May 2009

Improving surveillance system and surgical site infection rates through a network: A pilot study from Thailand

Nongyao Kasatpibal, Mette Nørgaard, Silom Jamulitrat

Clinical Epidemiology 2009, 1:67-74

Published Date: 11 May 2009

Atrial fibrillation in patients with ischemic stroke: A population-based study

Sandra Kruchov Thygesen, Lars Frost, Kim A Eagle, Søren Paaske Johnsen

Clinical Epidemiology 2009, 1:55-65

Published Date: 8 May 2009

Association of Apgar scores with death and neurologic disability

Vera Ehrenstein

Clinical Epidemiology 2009, 1:45-53

Published Date: 6 May 2009

Epidemiologic characteristics and risk factors for renal cell cancer

Loren Lipworth, Robert E Tarone, Lars Lund, Joseph K McLaughlin

Clinical Epidemiology 2009, 1:33-43

Published Date: 3 April 2009

Completeness and positive predictive value of registration of upper limb embolectomy in the Danish National Vascular Registry

Ljubica V Andersen, Leif S Mortensen, Jes S Lindholt, Ole Faergeman, Eskild W Henneberg, Lars Frost

Clinical Epidemiology 2009, 1:27-32

Published Date: 18 March 2009

Antipsychotics and risk of venous thromboembolism: A population-based case-control study

Anna K Jönsson, Erzsebet Horváth-Puhó, Staffan Hägg, Lars Pedersen, Henrik Toft Sørensen

Clinical Epidemiology 2009, 1:19-26

Published Date: 13 March 2009

Editorial - Clinical Epidemiology

Henrik Toft Sørensen

Clinical Epidemiology 2009, 1:17-18

Published Date: 27 February 2009

Collapsing high-end categories of comorbidity may yield misleading results

Timothy L Lash

Clinical Epidemiology 2009, 1:11-15

Published Date: 26 February 2009

Validity of a procedure to identify patients with chronic idiopathic thrombocytopenic purpura in the Danish National Registry of Patients

Katrine Edith Klith Heden, Annette Østergaard Jensen, Dora Körmendiné Farkas, Mette Nørgaard

Clinical Epidemiology 2009, 1:7-10

Published Date: 19 February 2009

Venous and arterial thrombosis: Two aspects of the same disease?

Paolo Prandoni

Clinical Epidemiology 2009, 1:1-6

Published Date: 12 January 2009