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Clinical Epidemiology

Archive: Volume 11, 2019

Hospital differences in mortality rates after hip fracture surgery in Denmark

Kristensen PK, Merlo J, Ghith N, Leckie G, Johnsen SP

Clinical Epidemiology 2019, 11:605-614

Published Date: 16 July 2019

Bisphosphonates and primary breast cancer risk: an updated systematic review and meta-analysis involving 963,995 women

Liu Y, Zhang X, Sun H, Zhao S, Zhang Y, Li D, Zhang Q, Zhao Y

Clinical Epidemiology 2019, 11:593-603

Published Date: 18 July 2019

The Danish health care system and epidemiological research: from health care contacts to database records

Schmidt M, Schmidt SAJ, Adelborg K, Sundbøll J, Laugesen K, Ehrenstein V, Sørensen HT

Clinical Epidemiology 2019, 11:563-591

Published Date: 12 July 2019

A systematic review of the international prevalence of BRCA mutation in breast cancer

Armstrong N, Ryder S, Forbes C, Ross J, Quek RGW

Clinical Epidemiology 2019, 11:543-561

Published Date: 11 July 2019

Survival, effect measures, and impact numbers after dementia diagnosis: a matched cohort study

Garre-Olmo J, Ponjoan A, Inoriza JM, Blanch J, Sánchez-Pérez I, Cubí R, de Eugenio R, Turró-Garriga O, Vilalta-Franch J

Clinical Epidemiology 2019, 11:525-542

Published Date: 16 July 2019

Homogeneity in prediction of survival probabilities for subcategories of hipprosthesis data: the Nordic Arthroplasty Register Association, 2000–2013

Bartz-Johannessen C, Furnes O, Fenstad AM, Lie SA, Pedersen AB, Overgaard S, Kärrholm J, Malchau H, Mäkelä K, Eskelinen A, Wilkinson JM

Clinical Epidemiology 2019, 11:519-524

Published Date: 10 July 2019

How well can electronic health records from primary care identify Alzheimer’s disease cases?

Ponjoan A, Garre-Olmo J, Blanch J, Fages E, Alves-Cabratosa L, Martí-Lluch R, Comas-Cufí M, Parramon D, García-Gil M, Ramos R

Clinical Epidemiology 2019, 11:509-518

Published Date: 5 July 2019

Statin use and high-dose statin use after ischemic stroke in the UK: a retrospective cohort study

Yang Z, Edwards D, Massou E, Saunders CL, Brayne C, Mant J

Clinical Epidemiology 2019, 11:495-508

Published Date: 28 June 2019

Polypharmacy and injurious falls in older adults: a nationwide nested case-control study

Morin L, Calderon Larrañaga A, Welmer AK, Rizzuto D, Wastesson JW, Johnell K

Clinical Epidemiology 2019, 11:483-493

Published Date: 24 June 2019

Prevalence of high-burden medical conditions and health care resource utilization and costs among adults with cerebral palsy

Whitney DG, Kamdar NS, Ng S, Hurvitz EA, Peterson MD

Clinical Epidemiology 2019, 11:469-481

Published Date: 19 June 2019

Identifying cerebral palsy from routinely-collected data in England and Wales

Carter B, Verity Bennett C, Bethel J, Jones HM, Wang T, Kemp A

Clinical Epidemiology 2019, 11:457-468

Published Date: 5 June 2019

Access to palliative care for cancer patients between diagnosis and death: a national cohort study

Janah A, Gauthier LR, Morin L, Bousquet PJ, Le Bihan C, Tuppin P, Peretti-Watel P, Bendiane MK

Clinical Epidemiology 2019, 11:443-455

Published Date: 5 June 2019

Association between NSAID use and mortality risk in patients with end-stage renal disease: a population-based cohort study

Lai KM, Chen TL, Chang CC, Chen HH, Lee YW

Clinical Epidemiology 2019, 11:429-441

Published Date: 31 May 2019

Extent of coronary artery disease is associated with myocardial infarction and mortality in patients with diabetes mellitus

Gyldenkerne C, Olesen KKW, Madsen M, Thim T, Jensen LO, Raungaard B, Sørensen HT, Bøtker HE, Maeng M

Clinical Epidemiology 2019, 11:419-428

Published Date: 23 May 2019

The Danish in-hospital cardiac arrest registry (DANARREST)

Andersen LW, Østergaard JN, Antonsen S, Weis A, Rosenberg J, Henriksen FL, Sandgaard NCF, Skjærbæk C, Johnsen SP, Kirkegaard H

Clinical Epidemiology 2019, 11:397-402

Published Date: 13 May 2019

Reliability of recurrent pregnancy loss diagnosis coding in the Swedish National Patient Register: a validation study

Rasmark Roepke E, Christiansen OB, Hansson SR

Clinical Epidemiology 2019, 11:375-381

Published Date: 8 May 2019

Taiwan’s National Health Insurance Research Database: past and future

Hsieh CY, Su CC, Shao SC, Sung SF, Lin SJ, Kao Yang YH, Lai ECC

Clinical Epidemiology 2019, 11:349-358

Published Date: 3 May 2019

Tumor size and postoperative kidney function following radical nephrectomy

Ellis RJ, White VM, Bolton DM, Coory MD, Davis ID, Francis RS, Giles GG, Gobe GC, Neale RE, Wood ST, Jordan SJ

Clinical Epidemiology 2019, 11:333-348

Published Date: 6 May 2019

The positive predictive value of spontaneous subarachnoid hemorrhage diagnoses in the Danish National Patient Register

Sonne A, Andersen JB, Rasmussen LS

Clinical Epidemiology 2019, 11:323-331

Published Date: 1 May 2019

Can diabetic polyneuropathy and foot ulcers in patients with type 2 diabetes be accurately identified based on ICD-10 hospital diagnoses and drug prescriptions?

Christensen DH, Knudsen ST, Nicolaisen SK, Andersen H, Callaghan BC, Finnerup NB, Jensen TS, Thomsen RW

Clinical Epidemiology 2019, 11:311-321

Published Date: 1 May 2019

Risk of cancer in patients with constipation

Sundbøll J, Thygesen SK, Veres K, Liao D, Zhao J, Gregersen H, Sørensen HT

Clinical Epidemiology 2019, 11:299-310

Published Date: 30 April 2019

Maternal bereavement shortly before or during pregnancy and risk of postpartum psychotic illness: a population-based study from Denmark and Sweden

Warselius P, Cnattingius S, Li J, Wei D, Valdimarsdottir UA, Kosidou K, Reutfors J, Olsen J, Vestergaard M, Obel C, László KD

Clinical Epidemiology 2019, 11:285-298

Published Date: 24 April 2019

Guillain-Barré syndrome in Denmark: validation of diagnostic codes and a population-based nationwide study of the incidence in a 30-year period

Levison LS, Thomsen RW, Christensen DH, Mellemkjær T, Sindrup SH, Andersen H

Clinical Epidemiology 2019, 11:275-283

Published Date: 18 April 2019

Epidemiology of systemic sclerosis and systemic sclerosis-associated interstitial lung disease

Bergamasco A, Hartmann N, Wallace L, Verpillat P

Clinical Epidemiology 2019, 11:257-273

Published Date: 18 April 2019

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 2019, 11:245-246

Published Date: 9 April 2019

Epidemiology of heart failure and trends in diagnostic work-up: a retrospective, population-based cohort study in Sweden

Lindmark K, Boman K, Olofsson M, Törnblom M, Levine A, Castelo-Branco A, Schlienger R, Bruce Wirta S, Stålhammar J, Wikström G

Clinical Epidemiology 2019, 11:231-244

Published Date: 22 March 2019

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

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

Clinical Epidemiology 2019, 11:229-230

Published Date: 15 March 2019

Epidemiology of dementia: prevalence and incidence estimates using validated electronic health records from primary care

Ponjoan A, Garre-Olmo J, Blanch J, Fages E, Alves-Cabratosa L, Martí-Lluch R, Comas-Cufí M, Parramon D, Garcia-Gil M, Ramos R

Clinical Epidemiology 2019, 11:217-228

Published Date: 4 March 2019

Treatment intensity and survival in patients with relapsed or refractory diffuse large B-cell lymphoma in Denmark: a real-life population-based study

Arboe B, Olsen MH, Gørløv JS, Duun-Henriksen AK, Dalton SO, Johansen C, de Nully Brown P

Clinical Epidemiology 2019, 11:207-216

Published Date: 4 March 2019

Sample size and power considerations for ordinary least squares interrupted time series analysis: a simulation study

Hawley S, Ali MS, Berencsi K, Judge A, Prieto-Alhambra D

Clinical Epidemiology 2019, 11:197-205

Published Date: 25 February 2019

Antidepressants and the risk of traumatic brain injury in the elderly: differences between individual agents

Pisa FE, Reinold J, Kollhorst B, Haug U, Schink T

Clinical Epidemiology 2019, 11:185-196

Published Date: 15 February 2019

Randomized clinical trials with run-in periods: frequency, characteristics and reporting

Laursen DRT, Paludan-Müller AS, Hróbjartsson A

Clinical Epidemiology 2019, 11:169-184

Published Date: 11 February 2019

Health indicator recording in UK primary care electronic health records: key implications for handling missing data

Petersen I, Welch CA, Nazareth I, Walters K, Marston L, Morris RW, Carpenter JR, Morris TP, Pham TM

Clinical Epidemiology 2019, 11:157-167

Published Date: 11 February 2019

The internal validation of weight and weight change coding using weight measurement data within the UK primary care Electronic Health Record

Nicholson BD, Aveyard P, Hamilton W, Bankhead CR, Koshiaris C, Stevens S, Hobbs FDR, Perera R

Clinical Epidemiology 2019, 11:145-155

Published Date: 25 January 2019

Exposure to antimuscarinic medications for treatment of overactive bladder and risk of lung cancer and colon cancer

Löfling L, Sundström A, Kieler H, Bahmanyar S, Linder M

Clinical Epidemiology 2019, 11:133-143

Published Date: 23 January 2019

Random error units, extension of a novel method to express random error in epidemiological studies

Janszky I, Bjørngaard JH, Romundstad P, Vatten L, Orsini N

Clinical Epidemiology 2019, 11:127-132

Published Date: 23 January 2019

Validity of first-time diagnoses of congenital epidermolysis bullosa in the Danish National Patient Registry and the Danish Pathology Registry

Kristensen MH, Schmidt SAJ, Kibsgaard L, Mogensen M, Sommerlund M, Koppelhus U

Clinical Epidemiology 2019, 11:115-124

Published Date: 17 January 2019

Cohort profile: ESPRESSO (Epidemiology Strengthened by histoPathology Reports in Sweden)

Ludvigsson JF, Lashkariani M

Clinical Epidemiology 2019, 11:101-114

Published Date: 14 January 2019

Completeness of RET testing in patients with medullary thyroid carcinoma in Denmark 1997–2013: a nationwide study

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

Clinical Epidemiology 2019, 11:93-99

Published Date: 10 January 2019

Central nervous system tumor registration in the Swedish Cancer Register and Inpatient Register between 1990 and 2014

Tettamanti G, Ljung R, Ahlbom A, Talbäck M, Lannering B, Mathiesen T, Pettersson Segerlind J, Feychting M

Clinical Epidemiology 2019, 11:81-92

Published Date: 4 January 2019

Benchmarking Danish hospitals on mortality and readmission rates after cardiovascular admission

Ridgeway G, Nørgaard M, Rasmussen TB, Finkle WD, Pedersen L, Bøtker HE, Sørensen HT

Clinical Epidemiology 2019, 11:67-80

Published Date: 4 January 2019

Summarizing and communicating on survival data according to the audience: a tutorial on different measures illustrated with population-based cancer registry data

Belot A, Ndiaye A, Luque-Fernandez MA, Kipourou DK, Maringe C, Rubio FJ, Rachet B

Clinical Epidemiology 2019, 11:53-65

Published Date: 3 January 2019

Inhospital death is a biased measure of fatal outcome from bloodstream infection

Laupland KB, Pasquill K, Parfitt EC, Dagasso G, Gupta K, Steele L

Clinical Epidemiology 2019, 11:47-52

Published Date: 4 January 2019

Observational studies of treatment effectiveness: worthwhile or worthless?

Sharma M, Nazareth I, Petersen I

Clinical Epidemiology 2019, 11:35-42

Published Date: 18 December 2018

Anxiety and depression in patients with Philadelphia-negative myeloproliferative neoplasms: a nationwide population-based survey in Denmark

Brochmann N, Flachs EM, Christensen AI, Bak M, Andersen CL, Juel K, Hasselbalch HC, Zwisler AD, Rottmann N

Clinical Epidemiology 2019, 11:23-33

Published Date: 18 December 2018

Arachidonic acid and colorectal adenoma risk: a Mendelian randomization study

Isom CA, Shrubsole MJ, Cai Q, Smalley WE, Ness RM, Zheng W, Murff HJ

Clinical Epidemiology 2019, 11:17-22

Published Date: 18 December 2018

Measuring prevalence and incidence of chronic conditions in claims and electronic health record databases

Rassen JA, Bartels DB, Schneeweiss S, Patrick AR, Murk W

Clinical Epidemiology 2019, 11:1-15

Published Date: 17 December 2018