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Clinical Epidemiology
ISSN: 1179-1349
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Archive: Volume 12, 2020
Incidence of ICD-Based Diagnoses of Alcohol-Related Disorders and Diseases from Swedish Nationwide Registers and Suggestions for Coding
Bergman D, Hagström H, Capusan AJ, Mårild K, Nyberg F, Sundquist K, Ludvigsson JF
Clinical Epidemiology 2020, 12:1433-1442
Published Date: 31 December 2020
Sixty-Day Mortality Among 520 Italian Hospitalized COVID-19 Patients According to the Adopted Ventilatory Strategy in the Context of an Integrated Multidisciplinary Clinical Organization: A Population-Based Cohort Study
Potalivo A, Montomoli J, Facondini F, Sanson G, Lazzari Agli LA, Perin T, Cristini F, Cavagna E, De Giovanni R, Biagetti C, Panzini I, Ravaioli C, Bitondo MM, Guerra D, Giuliani G, Mosconi E, Guarino S, Marchionni E, Gangitano G, Valentini I, Giampaolo L, Muratore F, Nardi G
Clinical Epidemiology 2020, 12:1421-1431
Published Date: 30 December 2020
Retraction of COVID-19 Pharmacoepidemiology Research Could Have Been Avoided by Effective Use of Reporting Guidelines
Benchimol EI, Moher D, Ehrenstein V, Langan SM
Clinical Epidemiology 2020, 12:1403-1420
Published Date: 21 December 2020
Use of Immunomodulating Drugs and Risk of Cutaneous Melanoma: A Nationwide Nested Case-Control Study
Berge LAM, Andreassen BK, Stenehjem JS, Heir T, Karlstad Ø, Juzeniene A, Ghiasvand R, Larsen IK, Green AC, Veierød MB, Robsahm TE
Clinical Epidemiology 2020, 12:1389-1401
Published Date: 18 December 2020
Detection of Glaucoma and Other Vision-Threatening Ocular Diseases in the Population Recruited at Specific Health Checkups in Japan
Yamada M, Hiratsuka Y, Nakano T, Kita Y, Watanabe T, Tamura H, Kawasaki R, Yokoyama T, Takano S
Clinical Epidemiology 2020, 12:1381-1388
Published Date: 17 December 2020
Congenital Malformations in Denmark: Considerations for the Use of Danish Health Care Registries
Broe A, Damkier P, Pottegård A, Hallas J, Bliddal M
Clinical Epidemiology 2020, 12:1371-1380
Published Date: 15 December 2020
Physical Activity as an Effect Modifier of the Association Between Obesity and Venous Thromboembolism: A Danish Population-Based Cohort Study
Solli H, Olsen M, Larsen FB, Pedersen L, Schmidt M
Clinical Epidemiology 2020, 12:1361-1370
Published Date: 8 December 2020
Assessment of the Accuracy of Using ICD-10 Codes to Identify Systemic Sclerosis
De Almeida Chaves S, Derumeaux H, Do Minh P, Lapeyre-Mestre M, Moulis G, Pugnet G
Clinical Epidemiology 2020, 12:1355-1359
Published Date: 8 December 2020
Motor Neuron Disease and Risk of Cancer: A Population-Based Cohort Study in Denmark
Sørensen TT, Farkas DK, Riahi EZB, Ehrenstein V, Henderson VW
Clinical Epidemiology 2020, 12:1347-1353
Published Date: 8 December 2020
Survival of Hospitalized COVID-19 Patients in Northern Italy: A Population-Based Cohort Study by the ITA-COVID-19 Network
Ferroni E, Giorgi Rossi P, Spila Alegiani S, Trifirò G, Pitter G, Leoni O, Cereda D, Marino M, Pellizzari M, Fabiani M, Riccardo F, Sultana J, Massari M
Clinical Epidemiology 2020, 12:1337-1346
Published Date: 8 December 2020
The Risk of Selection Bias in a Clinical Multi-Center Cohort Study. Results from the Norwegian Cognitive Impairment After Stroke (Nor-COAST) Study
Kuvås KR, Saltvedt I, Aam S, Thingstad P, Ellekjær H, Askim T
Clinical Epidemiology 2020, 12:1327-1336
Published Date: 1 December 2020
The Validity of Intracerebral Hemorrhage Diagnoses in the Danish Patient Registry and the Danish Stroke Registry
Hald SM, Kring Sloth C, Agger M, Schelde-Olesen MT, Højholt M, Hasle M, Bogetofte H, Olesrud I, Binzer S, Madsen C, Krone W, García Rodríguez LA, Al-Shahi Salman R, Hallas J, Gaist D
Clinical Epidemiology 2020, 12:1313-1325
Published Date: 1 December 2020
The DANish Comorbidity Index for Acute Myocardial Infarction (DANCAMI): Development, Validation and Comparison with Existing Comorbidity Indices
Wellejus Albertsen L, Heide-Jørgensen U, Schmidt SAJ, Grey C, Jackson R, Sørensen HT, Schmidt M
Clinical Epidemiology 2020, 12:1299-1311
Published Date: 20 November 2020
Autoimmune Connective Tissue Disease Following Carbon Monoxide Poisoning: A Nationwide Population-Based Cohort Study
Huang CC, Ho CH, Chen YC, Hsu CC, Lin HJ, Wang JJ, Guo HR
Clinical Epidemiology 2020, 12:1287-1298
Published Date: 20 November 2020
Positive Predictive Value of Benign Prostatic Hyperplasia and Acute Urinary Retention in the Danish National Patient Registry: A Validation Study
Bengtsen MB, Heide-Jørgensen U, Blichert-Refsgaard LS, Hjelholt TJ, Borre M, Nørgaard M
Clinical Epidemiology 2020, 12:1281-1285
Published Date: 16 November 2020
Determinants of Health Status After Stroke: A Cohort Study with Repeated Measurements
Larsen LP, Johnsen SP, Andersen G, Hjollund NH
Clinical Epidemiology 2020, 12:1269-1279
Published Date: 16 November 2020
Validity of an Automated Algorithm to Identify Cirrhosis Using Electronic Health Records in Patients with Primary Biliary Cholangitis
Lu M, Bowlus CL, Lindor K, Rodriguez-Watson CV, Romanelli RJ, Haller IV, Anderson H, VanWormer JJ, Boscarino JA, Schmidt MA, Daida YG, Sahota A, Vincent J, Li J, Trudeau S, Rupp LB, Gordon SC
Clinical Epidemiology 2020, 12:1261-1267
Published Date: 10 November 2020
Replicating Randomized Trial Results with Observational Data Using the Parametric g-Formula: An Application to Intravenous Iron Treatment in Hemodialysis Patients
Karaboyas A, Morgenstern H, Fleischer NL, Schaubel DE, Robinson BM
Clinical Epidemiology 2020, 12:1249-1260
Published Date: 11 November 2020
Stroke in Heart Failure
Essa H, Sankaranarayanan R, Lip GYH
Clinical Epidemiology 2020, 12:1245-1247
Published Date: 5 November 2020
Long-Term Risk of Stroke and Poststroke Outcomes in Patients with Heart Failure: Two Nationwide Studies
Tai YH, Chang CC, Yeh CC, Sung LC, Hu CJ, Cherng YG, Chen TL, Liao CC
Clinical Epidemiology 2020, 12:1235-1244
Published Date: 5 November 2020
Using the Causal Inference Framework to Support Individualized Drug Treatment Decisions Based on Observational Healthcare Data
Meid AD, Ruff C, Wirbka L, Stoll F, Seidling HM, Groll A, Haefeli WE
Clinical Epidemiology 2020, 12:1223-1234
Published Date: 2 November 2020
Trajectory Modelling Techniques Useful to Epidemiological Research: A Comparative Narrative Review of Approaches
Nguena Nguefack HL, Pagé MG, Katz J, Choinière M, Vanasse A, Dorais M, Samb OM, Lacasse A
Clinical Epidemiology 2020, 12:1205-1222
Published Date: 30 October 2020
Effects of Exogenous Hormones and Reproductive Factors on Female Melanoma: A Meta-Analysis
Sun Q, Sun H, Cong L, Zheng Y, Wu N, Cong X
Clinical Epidemiology 2020, 12:1183-1203
Published Date: 29 October 2020
Co-Morbidity Patterns Identified Using Latent Class Analysis of Medications Predict All-Cause Mortality Independent of Other Known Risk Factors: The COPDGene® Study
Li Y, Ragland M, Austin E, Young K, Pratte K, Hokanson JE, Beaty TH, Regan EA, Rennard SI, Wern C, Jacobs MR, Tal-Singer R, Make BJ, Kinney GL
Clinical Epidemiology 2020, 12:1171-1181
Published Date: 27 October 2020
A Validation of Methods for the Evaluation of Observational Studies of Screening Mammography: An Exploratory Analysis Based on Simulating Screening Cohorts
Giannakeas V, Sopik V, Narod S
Clinical Epidemiology 2020, 12:1161-1169
Published Date: 27 October 2020
Time to Cure and Predictors of Recovery Among Children Aged 6–59 Months with Severe Acute Malnutrition Admitted in Jimma University Medical Center, Southwest Ethiopia: A Retrospective Cohort Study
Hussen Kabthymer R, Gizaw G, Belachew T
Clinical Epidemiology 2020, 12:1149-1159
Published Date: 22 October 2020
Genetic Liability to Smoking and Breast Cancer Risk
Xu Z, Xu H, Lu Y
Clinical Epidemiology 2020, 12:1145-1148
Published Date: 20 October 2020
Hypothesis: What is the Best We Can Do with Hydroxychloroquine for COVID-19?
Wang S, Mulier S, Jonscher C, Ye S, Chen L, Feng Y, Li Y, Ni Y
Clinical Epidemiology 2020, 12:1139-1144
Published Date: 20 October 2020
Impact of the Transition from ICD–9–CM to ICD–10–CM on the Identification of Pregnancy Episodes in US Health Insurance Claims Data
Sarayani A, Wang X, Thai TN, Albogami Y, Jeon N, Winterstein AG
Clinical Epidemiology 2020, 12:1129-1138
Published Date: 15 October 2020
Blood Transfusion and the Risk of Cancer in the US Population: Is There an Association?
El-Qushayri AE, Ghozy S, Morsy S, Ali F, Islam SMS
Clinical Epidemiology 2020, 12:1121-1127
Published Date: 15 October 2020
Diagnosis of Open Tibial Fracture Showed High Positive Predictive Value in the Swedish National Patient Register
Tampe U, Frank S, Weiss RJ, Jansson KÅ
Clinical Epidemiology 2020, 12:1113-1119
Published Date: 14 October 2020
Validity of Acute Cardiovascular Outcome Diagnoses Recorded in European Electronic Health Records: A Systematic Review
Davidson J, Banerjee A, Muzambi R, Smeeth L, Warren-Gash C
Clinical Epidemiology 2020, 12:1095-1111
Published Date: 14 October 2020
Validation of an Algorithm to Ascertain Late Breast Cancer Recurrence Using Danish Medical Registries
Pedersen RN, Öztürk B, Mellemkjær L, Friis S, Tramm T, Nørgaard M, Cronin-Fenton DP
Clinical Epidemiology 2020, 12:1083-1093
Published Date: 14 October 2020
Incidence of and Mortality Due to Human Prion Diseases in Taiwan: A Prospective 20-Year Nationwide Surveillance Study from 1998 to 2017
Sun Y, Liu CC, Fan LY, Huang CT, Chen TF, Lu CJ, Guo WY, Chang YC, Chiu MJ
Clinical Epidemiology 2020, 12:1073-1081
Published Date: 14 October 2020
A Novel Method for Quantifying Intestinal Inflammatory Burden in Inflammatory Bowel Disease Using Register Data
Axelrad JE, Sachs MC, Ludvigsson JF, Olén O
Clinical Epidemiology 2020, 12:1059-1072
Published Date: 9 October 2020
Handling Missing Values in Interrupted Time Series Analysis of Longitudinal Individual-Level Data
Bazo-Alvarez JC, Morris TP, Pham TM, Carpenter JR, Petersen I
Clinical Epidemiology 2020, 12:1045-1057
Published Date: 8 October 2020
Three Quarters of People with SARS-CoV-2 Infection are Asymptomatic: Analysis of English Household Survey Data
Petersen I, Phillips A
Clinical Epidemiology 2020, 12:1039-1043
Published Date: 8 October 2020
Assessing Safety of Direct Thrombin Inhibitors, Direct Factor Xa Inhibitors and Vitamin K Antagonists in Patients with Atrial Fibrillation: A Nation-Wide Propensity Score Matched Cohort from Sweden
Linder M, Iliadou Nyman A, Kieler H, Danielsson B, Borg N, Gry M, Collin J
Clinical Epidemiology 2020, 12:1029-1038
Published Date: 5 October 2020
The Danish Chiropractic Low Back Pain Cohort (ChiCo): Description and Summary of an Available Data Source for Research Collaborations
Kongsted A, Nielsen OL, Christensen HW, Hartvigsen J, Doktor K, Kent P, Jensen TS
Clinical Epidemiology 2020, 12:1015-1027
Published Date: 2 October 2020
Performance of ICD-10-CM Diagnosis Codes for Identifying Acute Ischemic Stroke in a National Health Insurance Claims Database
Hsieh MT, Hsieh CY, Tsai TT, Wang YC, Sung SF
Clinical Epidemiology 2020, 12:1007-1013
Published Date: 25 September 2020
The Impact of Lung Function on Extra-Pulmonary Diseases and All-Cause Mortality in US Adult Population with and without COPD
Yang K, Wu Y, Chen D, Liu S, Chen R
Clinical Epidemiology 2020, 12:997-1005
Published Date: 25 September 2020
The Association Between Rhabdomyolysis, Acute Kidney Injury, Renal Replacement Therapy, and Mortality
Nielsen FE, Cordtz JJ, Rasmussen TB, Christiansen CF
Clinical Epidemiology 2020, 12:989-995
Published Date: 24 September 2020
Erectile Dysfunction After Surgical Treatment of Lung Cancer: Real-World Evidence
Hung MS, Chen YC, Huang TY, Ho DR, Lee CP, Chen PC, Yang YH
Clinical Epidemiology 2020, 12:977-987
Published Date: 11 September 2020
Comprehensive Trends and Patterns of Antihypertensive Prescriptions Using a Nationwide Claims Database in Korea
Jung M, Choo E, Lee S
Clinical Epidemiology 2020, 12:963-975
Published Date: 11 September 2020
Risk of Anemia in Patients with Newly Identified Chronic Kidney Disease – A Population-Based Cohort Study
Vestergaard SV, Heide-Jørgensen U, van Haalen H, James G, Hedman K, Birn H, Thomsen RW, Christiansen CF
Clinical Epidemiology 2020, 12:953-962
Published Date: 11 September 2020
Real-World Epidemiology of Potassium Derangements Among Chronic Cardiovascular, Metabolic and Renal Conditions: A Population-Based Analysis
Jiménez-Marrero S, Cainzos-Achirica M, Monterde D, Garcia-Eroles L, Enjuanes C, Yun S, Garay A, Moliner P, Alcoberro L, Corbella X, Comin-Colet J
Clinical Epidemiology 2020, 12:941-952
Published Date: 11 September 2020
General Practitioner Attendance in Proximity to HPV Vaccination: A Nationwide, Register-Based, Matched Case–Control Study
Lützen TH, Rask CU, Plana-Ripoll O, Bech BH, Krogsgaard LW, Rolving N, Rytter D
Clinical Epidemiology 2020, 12:929-939
Published Date: 8 September 2020
Statistical Analysis of Clinical COVID-19 Data: A Concise Overview of Lessons Learned, Common Errors and How to Avoid Them
Wolkewitz M, Lambert J, von Cube M, Bugiera L, Grodd M, Hazard D, White N, Barnett A, Kaier K
Clinical Epidemiology 2020, 12:925-928
Published Date: 3 September 2020
Clinical Practice Status of Sentinel Lymph Node Biopsy for Early-Stage Breast Cancer Patients in China: A Multicenter Study
Zhang J, Wang T, Yan C, Huang M, Fan Z, Ling R
Clinical Epidemiology 2020, 12:917-924
Published Date: 1 September 2020
Association Between Common Infections and Incident Post-Stroke Dementia: A Cohort Study Using the Clinical Practice Research Datalink
Morton CE, Forbes HJ, Pearce N, Smeeth L, Warren-Gash C
Clinical Epidemiology 2020, 12:907-916
Published Date: 21 August 2020
Diagnostic Screening for Lumbar Spinal Stenosis
Jensen RK, Lauridsen HH, Andresen ADK, Mieritz RM, Schiøttz-Christensen B, Vach W
Clinical Epidemiology 2020, 12:891-905
Published Date: 19 August 2020
Summarizing and Communicating on Survival Data According to the Audience: A Tutorial on Different Measures Illustrated with Population-Based Cancer Registry Data [Corrigendum]
Belot A, Ndiaye A, Luque-Fernandez MA, Kipourou DK, Maringe C, Rubio FJ, Rachet B
Clinical Epidemiology 2020, 12:889-890
Published Date: 19 August 2020
Epidemiological Studies on Fetal Loss – Better Data and Research Methods are Needed
Olsen J, Liew Z
Clinical Epidemiology 2020, 12:883-887
Published Date: 13 August 2020
Existing Data Sources in Clinical Epidemiology: The Danish COVID-19 Cohort
Pottegård A, Kristensen KB, Reilev M, Lund LC, Ernst MT, Hallas J, Thomsen RW, Christiansen CF, Sørensen HT, Johansen NB, Støvring H, Christensen S, Kragh Thomsen M, Husby A, Voldstedlund M, Kjær J, Brun NC
Clinical Epidemiology 2020, 12:875-881
Published Date: 12 August 2020
Association of Cardiovascular Risk Assessment with Early Colorectal Neoplasia Detection in Asymptomatic Population: A Systematic Review and Meta-Analysis
Chen Y, Chen X, Wang X, Liu Z, Zhou H, Xu S
Clinical Epidemiology 2020, 12:865-873
Published Date: 11 August 2020
Incidence Differences Between First Primary Cancers and Second Primary Cancers Following Skin Squamous Cell Carcinoma as Etiological Clues
Zheng G, Sundquist K, Sundquist J, Försti A, Hemminki A, Hemminki K
Clinical Epidemiology 2020, 12:857-864
Published Date: 6 August 2020
Temporal Trends of the Incidence of Ischemic Heart Disease in Iran Over 15 Years: A Comprehensive Report from a Multi-Centric Hospital-Based Registry
Nouri F, Feizi A, Taheri M, Mohammadifard N, Khodarahmi S, Sadeghi M, Sarrafzadegan N
Clinical Epidemiology 2020, 12:847-856
Published Date: 6 August 2020
Lipid Testing Trends in the US Before and After the Release of the 2013 Cholesterol Treatment Guidelines
Levintow SN, Reading SR, Saul BC, Yu Y, Reams D, McGrath LJ, Philip K, Dluzniewski PJ, Brookhart MA
Clinical Epidemiology 2020, 12:835-845
Published Date: 4 August 2020
The Danish Hip Arthroscopy Registry: Registration Completeness and Patient Characteristics Between Responders and Non-Responders
Poulsen E, Lund B, Roos EM
Clinical Epidemiology 2020, 12:825-833
Published Date: 4 August 2020
Excess Body Weight and Incidence of Type 1 and Type 2 Endometrial Cancer: The Norwegian Women and Cancer Study
Sollberger TL, Gavrilyuk O, Rylander C
Clinical Epidemiology 2020, 12:815-824
Published Date: 31 July 2020
Registrations of Patients with Renal Cell Carcinoma in the Nationwide Danish Renal Cancer Database versus the Danish Cancer Registry: Data Quality, Completeness and Survival (DaRenCa Study-3)
Danckert B, Horsbøl TA, Andersen O, Dalton SO, Christensen J, Rasted M, Petersen A, Nørgaard M, Azawi N, Lund L, Donskov F
Clinical Epidemiology 2020, 12:807-814
Published Date: 27 July 2020
Socioeconomic Inequalities in Colorectal Cancer Survival in Southern Spain: A Multilevel Population-Based Cohort Study
Luque-Fernandez MA, Redondo-Sánchez D, Rodríguez-Barranco M, Chang-Chan YL, Salamanca-Fernández E, Núñez O, Fernandez-Navarro P, Pollán M, Sánchez MJ
Clinical Epidemiology 2020, 12:797-806
Published Date: 21 July 2020
Geographical and sociodemographic differences in discontinuation of medication for Chronic Obstructive Pulmonary Disease – A Cross-Classified Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy (MAIHDA)
Khalaf K, Axelsson Fisk S, Ekberg-Jansson A, Leckie G, Perez-Vicente R, Merlo J
Clinical Epidemiology 2020, 12:783-796
Published Date: 20 July 2020
Digital Image Analysis of Ki-67 Stained Tissue Microarrays and Recurrence in Tamoxifen-Treated Breast Cancer Patients
Egeland NG, Jonsdottir K, Lauridsen KL, Skaland I, Hjorth CF, Gudlaugsson EG, Hamilton-Dutoit S, Lash TL, Cronin-Fenton D, Janssen EAM
Clinical Epidemiology 2020, 12:771-781
Published Date: 20 July 2020
Fetal Programming of Semen Quality (FEPOS) Cohort – A DNBC Male-Offspring Cohort
Keglberg Hærvig K, Bonde JP, Ramlau-Hansen CH, Toft G, Hougaard KS, Specht IO, Giwercman A, Nybo Andersen AM, Olsen J, Lindh C, Bjerre Høyer B, Tøttenborg SS
Clinical Epidemiology 2020, 12:757-770
Published Date: 17 July 2020
Long-Term Survival, Morbidity, Social Functioning and Risk of Disability in Patients with a Herpes Simplex Virus Type 1 or Type 2 Central Nervous System Infection, Denmark, 2000–2016
Hansen AE, Vestergaard HT, Dessau RB, Bodilsen J, Andersen NS, Omland LH, Christiansen CB, Ellermann-Eriksen S, Nielsen L, Benfield T, Sørensen HT, Andersen CØ, Lebech AM, Obel N
Clinical Epidemiology 2020, 12:745-755
Published Date: 16 July 2020
The Occurrence of Metabolic Risk Factors Stratified by Psoriasis Severity: A Swedish Population-Based Matched Cohort Study
Hajiebrahimi M, Song C, Hägg D, Andersson TML, Villacorta R, Linder M
Clinical Epidemiology 2020, 12:737-744
Published Date: 13 July 2020
Positive Predictive Value of the Giant Cell Arteritis Diagnosis in the Danish National Patient Registry: A Validation Study
Hjort PE, Therkildsen P, Nielsen BD, Hansen IT, Nørgaard M, de Thurah A, Hauge EM
Clinical Epidemiology 2020, 12:731-736
Published Date: 12 July 2020
Development and Evaluation of a Prediction Model for Ascertaining Rheumatic Heart Disease Status in Administrative Data
Bond-Smith D, Seth R, de Klerk N, Nedkoff L, Anderson M, Hung J, Cannon J, Griffiths K, Katzenellenbogen JM
Clinical Epidemiology 2020, 12:717-730
Published Date: 9 July 2020
Platelet Count within the Normal Range at Hospital Admission is Associated with Mortality in Patients with Community-Acquired Pneumonia
Moulis G, Christiansen CF, Darvalics B, Andersen IT, Nørgaard M
Clinical Epidemiology 2020, 12:711-716
Published Date: 7 July 2020
Trend Dynamics of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission in 16 Cities of Hubei Province, China
Fawad M, Mubarik S, Malik SS, Hao Y, Yu C, Ren J
Clinical Epidemiology 2020, 12:699-709
Published Date: 2 July 2020
Methods for Measuring the Time of Transfer from Pediatric to Adult Care for Chronic Conditions Using Administrative Data: A Scoping Review
Shulman R, Cohen E, Benchimol EI, Nakhla M
Clinical Epidemiology 2020, 12:691-698
Published Date: 30 June 2020
Rheumatoid Arthritis as a Risk Factor for Coronary Artery Calcification and Obstructive Coronary Artery Disease in Patients with Chest Pain: A Registry Based Cross-Sectional Study
Tinggaard AB, de Thurah A, Andersen IT, Riis AH, Therkildsen J, Winther S, Hauge EM, Bøttcher M
Clinical Epidemiology 2020, 12:679-689
Published Date: 24 June 2020
Individual Antidepressants and the Risk of Fractures in Older Adults: A New User Active Comparator Study
Pisa FE, Reinold J, Kollhorst B, Haug U, Schink T
Clinical Epidemiology 2020, 12:667-678
Published Date: 22 June 2020
Peripartum Blood Transfusions are Associated with Increased Risk of Cancer: A National Retrospective Cohort Study
Cho GJ, Oh MS, Oh MJ, Park KV, Han SW, Chae YK
Clinical Epidemiology 2020, 12:659-666
Published Date: 19 June 2020
Validity of First-Time Diagnoses of Inherited Ichthyosis in the Danish National Patient Registry and the Danish Pathology Registry
Kristensen MH, Schmidt SAJ, Kibsgaard L, Hove H, Sommerlund M, Koppelhus U
Clinical Epidemiology 2020, 12:651-657
Published Date: 19 June 2020
Subsequent Development of Epithelial Ovarian Cancer After Ovarian Surgery for Benign Ovarian Tumor: A Population-Based Cohort Study
Huang CY, Chang WH, Huang HY, Guo CY, Chou YJ, Huang N, Lee WL, Wang PH
Clinical Epidemiology 2020, 12:637-649
Published Date: 18 June 2020
MultiCenter Interrupted Time Series Analysis: Incorporating Within and Between-Center Heterogeneity
Ewusie JE, Thabane L, Beyene J, Straus SE, Hamid JS
Clinical Epidemiology 2020, 12:625-636
Published Date: 17 June 2020
Home-Time as a Surrogate Measure for Functional Outcome After Stroke: A Validation Study
Sung SF, Su CC, Hsieh CY, Cheng CL, Chen CH, Lin HJ, Chen YW, Kao Yang YH
Clinical Epidemiology 2020, 12:617-624
Published Date: 16 June 2020
Risk Factors for Heart Failure with Preserved or Reduced Ejection Fraction Among Medicare Beneficiaries: Application of Competing Risks Analysis and Gradient Boosted Model
Lee MP, Glynn RJ, Schneeweiss S, Lin KJ, Patorno E, Barberio J, Levin R, Evers T, Wang SV, Desai RJ
Clinical Epidemiology 2020, 12:607-616
Published Date: 15 June 2020
Remote Ischemic Conditioning in Patients with Acute Coronary Syndromes: A Systematic Review with Meta-Analysis and Trial Sequential Analysis
Sandven I, Eritsland J, Abdelnoor M
Clinical Epidemiology 2020, 12:595-605
Published Date: 10 June 2020
Identification of Patients with New-Onset Heart Failure and Reduced Ejection Fraction in Danish Administrative Registers
Madelaire C, Gustafsson F, Køber L, Torp-Pedersen C, Andersson C, Kristensen SL, Gislason G, Schou M
Clinical Epidemiology 2020, 12:589-594
Published Date: 8 June 2020
Association of Asthma Diagnosis and Medication Use with Fecundability: A Prospective Cohort Study
Crowe HM, Wise LA, Wesselink AK, Rothman KJ, Mikkelsen EM, Sørensen HT, Walkey AJ, Hatch EE
Clinical Epidemiology 2020, 12:579-587
Published Date: 8 June 2020
Impact of Being Eligible for Type 2 Diabetes Treatment on All-Cause Mortality and Cardiovascular Events: Regression Discontinuity Design Study
Petersen I, Nicolaisen SK, Ricciardi F, Sharma M, Thomsen RW, Baio G, Pedersen L
Clinical Epidemiology 2020, 12:569-577
Published Date: 3 June 2020
Effect of Smoking on Breast Cancer by Adjusting for Smoking Misclassification Bias and Confounders Using a Probabilistic Bias Analysis Method
Pakzad R, Nedjat S, Yaseri M, Salehiniya H, Mansournia N, Nazemipour M, Mansournia MA
Clinical Epidemiology 2020, 12:557-568
Published Date: 28 May 2020
Statistical Challenges in Development of Prognostic Models in Diffuse Large B-Cell Lymphoma: Comparison Between Existing Models – A Systematic Review
Jelicic J, Larsen TS, Frederiksen H, Andjelic B, Maksimovic M, Bukumiric Z
Clinical Epidemiology 2020, 12:537-555
Published Date: 27 May 2020
Meta-Analyses Proved Inconsistent in How Missing Data Were Handled Across Their Included Primary Trials: A Methodological Survey
Kahale LA, Khamis AM, Diab B, Chang Y, Lopes LC, Agarwal A, Li L, Mustafa RA, Koujanian S, Waziry R, Busse JW, Dakik A, Hooft L, Guyatt GH, Scholten RJPM, Akl EA
Clinical Epidemiology 2020, 12:527-535
Published Date: 27 May 2020
The Population Prevalence, Associations of Congenital Heart Defect and Mortality Risk for Down’s Syndrome in South Korea Based on National Health Insurance Service (NHIS) Data
Cho WK, Lee NY, Han K, Suh BK, Park YG
Clinical Epidemiology 2020, 12:519-525
Published Date: 27 May 2020
Morbidity as a Predictor for Participation in the Danish National Mammography Screening Program: A Cross-Sectional Study
Viuff JH, Vejborg I, Schwartz W, Bak M, Mikkelsen EM
Clinical Epidemiology 2020, 12:509-518
Published Date: 25 May 2020
Increasing Incidence and Prevalence of Acquired Hemolytic Anemias in Denmark, 1980–2016
Hansen DL, Möller S, Andersen K, Gaist D, Frederiksen H
Clinical Epidemiology 2020, 12:497-508
Published Date: 22 May 2020
Prevalence of Congenital Hemolytic Disorders in Denmark, 2000–2016
Hansen DL, Glenthøj A, Möller S, Biemond BJ, Andersen K, Gaist D, Petersen J, Frederiksen H
Clinical Epidemiology 2020, 12:485-495
Published Date: 21 May 2020
Combining Inpatient and Outpatient Data for Diagnosis of Non-Valvular Atrial Fibrillation Using Electronic Health Records: A Validation Study
Reges O, Weinberg H, Hoshen M, Greenland P, Rayyan-Assi H, Avgil Tsadok M, Bachrach A, Balicer R, Leibowitz M, Haim M
Clinical Epidemiology 2020, 12:477-483
Published Date: 20 May 2020
Existing Data Sources in Clinical Epidemiology: Laboratory Information System Databases in Denmark
Arendt JFH, Hansen AT, Ladefoged SA, Sørensen HT, Pedersen L, Adelborg K
Clinical Epidemiology 2020, 12:469-475
Published Date: 18 May 2020
Synthetic and External Controls in Clinical Trials – A Primer for Researchers
Thorlund K, Dron L, Park JJH, Mills EJ
Clinical Epidemiology 2020, 12:457-467
Published Date: 8 May 2020
Feasibility Study of Advanced Cardiovascular Screening in Middle-Aged Patients with Diabetes
Lindholt JS, Frystyk J, Hallas J, Rasmussen LM, Diederichsen ACP
Clinical Epidemiology 2020, 12:447-455
Published Date: 6 May 2020
Treatment Patterns Among Adults with Primary Immune Thrombocytopenia Diagnosed in Hematology Clinics in the United States
McGrath LJ, Kilpatrick K, Overman RA, Reams D, Sharma A, Altomare I, Wasser J, Brookhart MA
Clinical Epidemiology 2020, 12:435-445
Published Date: 5 May 2020
Evaluating the Effectiveness of an Additional Risk Minimization Measure to Reduce the Risk of Prescribing Mirabegron to Patients with Severe Uncontrolled Hypertension in Four European Countries
Heintjes EM, Bezemer ID, Prieto-Alhambra D, Smits E, Booth HP, Dedman D, He Y, Hoti F, Vehkala M, de Vogel S, Robinson NJ, Appenteng K, Penning-van Beest FJA
Clinical Epidemiology 2020, 12:423-433
Published Date: 1 May 2020
Existing Data Sources for Clinical Epidemiology: The PHARMO Database Network
Kuiper JG, Bakker M, Penning-van Beest FJA, Herings RMC
Clinical Epidemiology 2020, 12:415-422
Published Date: 29 April 2020
Low Incidence of Maternal Near-Miss in Zhejiang, a Developed Chinese Province: A Cross-Sectional Study Using the WHO Approach
Ma Y, Zhang L, Wang X, Qiu L, Hesketh T, Wang X
Clinical Epidemiology 2020, 12:405-414
Published Date: 29 April 2020
Epidemiologic and Clinical Characteristics of 26 Cases of COVID-19 Arising from Patient-to-Patient Transmission in Liaocheng, China [Corrigendum]
Wang L, Duan Y, Zhang W, Liang J, Xu J, Zhang Y, Wu C, Xu Y, Li H
Clinical Epidemiology 2020, 12:403-404
Published Date: 29 April 2020
Sociodemographic Characteristics Associated with Contacts to Emergency Medical Services and Out-of-Hours Primary Care: An Observational Study of 2.3 Million Citizens
Søvsø MB, Bech BH, Christensen HC, Huibers L, Christensen EF, Christensen MB
Clinical Epidemiology 2020, 12:393-401
Published Date: 15 April 2020
Epidemiologic and Clinical Characteristics of 26 Cases of COVID-19 Arising from Patient-to-Patient Transmission in Liaocheng, China
Wang L, Duan Y, Zhang W, Liang J, Xu J, Zhang Y, Wu C, Xu Y, Li H
Clinical Epidemiology 2020, 12:387-391
Published Date: 9 April 2020
Epidemiology of Venous Thromboembolism After Second Cancer
Gade IL, Severinsen MT, Kragholm KH, Kristensen SR, Torp-Pedersen C, Riddersholm SJ
Clinical Epidemiology 2020, 12:377-386
Published Date: 8 April 2020
Validity of Claims Diagnosis Codes for Cardiovascular Diseases in Diabetes Patients in Japanese Administrative Database
Ono Y, Taneda Y, Takeshima T, Iwasaki K, Yasui A
Clinical Epidemiology 2020, 12:367-375
Published Date: 8 April 2020
Epidemiology of Human Adenoviruses: A 20-Year Retrospective Observational Study in Hospitalized Patients in Bern, Switzerland
Akello JO, Kamgang R, Barbani MT, Suter-Riniker F, Leib SL, Ramette A
Clinical Epidemiology 2020, 12:353-366
Published Date: 5 April 2020
Alanine Aminotransferase and 20-Year Risk of Major Chronic Diseases and Death in a Healthy Cohort Aged 30 to 49 Years
Jensen MD, Lauritzen T, Vilstrup H, Jepsen P
Clinical Epidemiology 2020, 12:345-351
Published Date: 31 March 2020
The Validity of Registered Synchronous Peritoneal Metastases from Colorectal Cancer in the Danish Medical Registries
Ravn S, Christiansen CF, Hagemann-Madsen RH, Verwaal VJ, Iversen LH
Clinical Epidemiology 2020, 12:333-343
Published Date: 27 March 2020
Concordance Between ICD-10 Codes and Clinical Diagnosis of Hypoparathyroidism in Sweden
Kamal W, Björnsdottir S, Kämpe O, Trolle Lagerros Y
Clinical Epidemiology 2020, 12:327-331
Published Date: 24 March 2020
Corticosteroids Prior to Embryo Transfer in Assisted Reproduction in Women with Crohn’s Disease and Ulcerative Colitis – A Nationwide Cohort Study
Nørgård BM, Larsen MD, Friedman S, Fedder J
Clinical Epidemiology 2020, 12:317-326
Published Date: 23 March 2020
Comparing the Performance of Charlson and Elixhauser Comorbidity Indices to Predict In-Hospital Mortality Among a Chinese Population
Cai M, Liu E, Zhang R, Lin X, Rigdon SE, Qian Z, Belue R, Chang JJ
Clinical Epidemiology 2020, 12:307-316
Published Date: 18 March 2020
Epidemiology of Atypical Hemolytic Uremic Syndrome: A Systematic Literature Review
Yan K, Desai K, Gullapalli L, Druyts E, Balijepalli C
Clinical Epidemiology 2020, 12:295-305
Published Date: 12 March 2020
Caesarean Delivery and Risk of Chronic Inflammatory Diseases (Inflammatory Bowel Disease, Rheumatoid Arthritis, Coeliac Disease, and Diabetes Mellitus): A Population Based Registry Study of 2,699,479 Births in Denmark During 1973–2016
Andersen V, Möller S, Jensen PB, Møller FT, Green A
Clinical Epidemiology 2020, 12:287-293
Published Date: 9 March 2020
Work Loss in Relation to Pharmacological and Surgical Treatment for Crohn’s Disease: A Population-Based Cohort Study
Everhov ÅH, Sachs MC, Ludvigsson JF, Khalili H, Askling J, Neovius M, Myrelid P, Halfvarson J, Nordenvall C, Söderling J, Olén O
Clinical Epidemiology 2020, 12:273-285
Published Date: 10 March 2020
Comparison Between PPOS and GnRHa-Long Protocol in Clinical Outcome with the First IVF/ICSI Cycle: A Randomized Clinical Trial
Xi Q, Tao Y, Qiu M, Wang Y, Kuang Y
Clinical Epidemiology 2020, 12:261-272
Published Date: 3 March 2020
Patterns of Multimorbidity and Differences in Healthcare Utilization and Complexity Among Acutely Hospitalized Medical Patients (≥65 Years) – A Latent Class Approach
Juul-Larsen HG, Christensen LD, Bandholm T, Andersen O, Kallemose T, Jørgensen LM, Petersen J
Clinical Epidemiology 2020, 12:245-259
Published Date: 28 February 2020
Incidence Rate of Advanced Chronic Kidney Disease Among Privately Insured Adults with Neurodevelopmental Disabilities
Whitney DG, Schmidt M, Bell S, Morgenstern H, Hirth RA
Clinical Epidemiology 2020, 12:235-243
Published Date: 27 February 2020
Assessment Causality in Associations Between Serum Uric Acid and Risk of Schizophrenia: A Two-Sample Bidirectional Mendelian Randomization Study
Luo Q, Wen Z, Li Y, Chen Z, Long X, Bai Y, Huang S, Yan Y, Lin R, Mo Z
Clinical Epidemiology 2020, 12:223-233
Published Date: 26 February 2020
Incidence Rates of Four Major Non-Communicable Chronic Diseases in the Chinese Adult Population from 2007 to 2016: A Study Based on a National Commercial Claims Database
Yang Y, Sun X, Wang J, Yang C, Zhang L
Clinical Epidemiology 2020, 12:215-222
Published Date: 24 February 2020
Clinical Performance of Human Papillomavirus (HPV) Testing versus Cytology for Cervical Cancer Screening: Results of a Large Danish Implementation Study
Thomsen LT, Kjær SK, Munk C, Frederiksen K, Ørnskov D, Waldstrøm M
Clinical Epidemiology 2020, 12:203-213
Published Date: 21 February 2020
Use of Antidepressants and Risk of Cutaneous Melanoma: A Prospective Registry-Based Case-Control Study
Berge LAM, Andreassen BK, Stenehjem JS, Heir T, Furu K, Juzeniene A, Roscher I, Larsen IK, Green AC, Veierød MB, Robsahm TE
Clinical Epidemiology 2020, 12:193-202
Published Date: 21 February 2020
Validity of ICD-10-CM Codes Used to Identify Patients with Chronic Hepatitis B and C Virus Infection in Administrative Claims Data from the Taiwan National Health Insurance Outpatient Claims Dataset
Sheu MJ, Liang FW, Li ST, Li CY, Lu TH
Clinical Epidemiology 2020, 12:185-192
Published Date: 20 February 2020
Developing a Registry of Healthcare-Associated Infections at Intensive Care Units in West China: Study Rationale and Patient Characteristics [Corrigendum]
Wang W, Zhu S, He Q, Zhang R, Kang Y, Wang M, Zou K, Zong Z, Sun X
Clinical Epidemiology 2020, 12:183-184
Published Date: 20 February 2020
Hospitals´ Discharge Tendency and Risk of Death - An Analysis of 60,000 Norwegian Hip Fracture Patients
Nilsen SM, Bjørngaard JH, Carlsen F, Anthun KS, Johnsen LG, Vatten LJ, Asheim A
Clinical Epidemiology 2020, 12:173-182
Published Date: 19 February 2020
Associations Between Psychiatric Disorders and Enuresis in Taiwanese Children: A National Population-Based Study
Tsai HL, Chang JW, Chen MH, Jeng MJ, Yang LY, Wu KG
Clinical Epidemiology 2020, 12:163-171
Published Date: 18 February 2020
Herpes Zoster, Hepatitis C, and Tuberculosis Risk with Apremilast Compared to Biologics, DMARDs and Corticosteroids to Treat Psoriasis and Psoriatic Arthritis
Hagberg KW, Persson R, Vasilakis-Scaramozza C, Niemcryk S, Peng M, Paris M, Lindholm A, Jick S
Clinical Epidemiology 2020, 12:153-161
Published Date: 12 February 2020
The Relationship Between Health-Related Quality of Life and Trust in Primary Care Physicians Among Patients with Diabetes
AlRuthia Y, Sales I, Almalag H, Alwhaibi M, Almosabhi L, Albassam AA, Alharbi FA, Bashatah A, Asiri Y
Clinical Epidemiology 2020, 12:143-151
Published Date: 5 February 2020
External Validation of an Algorithm to Identify Patients with High Data-Completeness in Electronic Health Records for Comparative Effectiveness Research
Lin KJ, Rosenthal GE, Murphy SN, Mandl KD, Jin Y, Glynn RJ, Schneeweiss S
Clinical Epidemiology 2020, 12:133-141
Published Date: 4 February 2020
The Positive Predictive Value of Hip Fracture Diagnoses and Surgical Procedure Codes in the Danish Multidisciplinary Hip Fracture Registry and the Danish National Patient Registry
Hjelholt TJ, Edwards NM, Vesterager JD, Kristensen PK, Pedersen AB
Clinical Epidemiology 2020, 12:123-131
Published Date: 4 February 2020
Application of the Adaptive Validation Substudy Design to Colorectal Cancer Recurrence
Collin LJ, Riis AH, MacLehose RF, Ahern TP, Erichsen R, Thorlacius-Ussing O, Lash TL
Clinical Epidemiology 2020, 12:113-121
Published Date: 3 February 2020
Second Primary Cancers in Melanoma Patients Critically Shorten Survival
Zheng G, Chattopadhyay S, Sundquist K, Sundquist J, Försti A, Hemminki A, Hemminki K
Clinical Epidemiology 2020, 12:105-112
Published Date: 23 January 2020
Survival, Prevalence, Progression and Repair of Abdominal Aortic Aneurysms: Results from Three Randomised Controlled Screening Trials Over Three Decades
Lindholt JS, Diederichsen AC, Rasmussen LM, Frost L, Steffensen FH, Lambrechtsen J, Urbonaviciene G, Busk M, Egstrup K, Kristensen KL, Behr Andersen C, Søgaard R
Clinical Epidemiology 2020, 12:95-103
Published Date: 23 January 2020
Nonparametric Assessment of Differences Between Competing Risk Hazard Ratios: Application to Racial Differences in Pediatric Chronic Kidney Disease Progression
Ng DK, Antiporta DA, Matheson MB, Muñoz A
Clinical Epidemiology 2020, 12:83-93
Published Date: 20 January 2020
Temporal Trends of Sex Disparity in Incidence and Survival of Colorectal Cancer: Variations by Anatomical Site and Age at Diagnosis
Sun M, Wang Y, Sundquist J, Sundquist K, Ji J
Clinical Epidemiology 2020, 12:73-81
Published Date: 20 January 2020
Differences in Psychotropic Drug Prescribing Between Ethnic Groups of People with Dementia in the United Kingdom
Jones ME, Petersen I, Walters K, Bhanu C, Manthorpe J, Raine R, Mukadam N, Cooper C
Clinical Epidemiology 2020, 12:61-71
Published Date: 20 January 2020
Estimating the Fraction of First-Year Hemodialysis Deaths Attributable to Potentially Modifiable Risk Factors: Results from the DOPPS
Karaboyas A, Morgenstern H, Li Y, Bieber BA, Hakim R, Hasegawa T, Jadoul M, Schaeffner E, Vanholder R, Pisoni RL, Port FK, Robinson BM
Clinical Epidemiology 2020, 12:51-60
Published Date: 16 January 2020
Estimation of Cardiovascular Risk from Self-Reported Knowledge of Risk Factors: Insights from the Minnesota Heart Survey
Duval S, Van't Hof JR, Steffen LM, Luepker RV
Clinical Epidemiology 2020, 12:41-49
Published Date: 14 January 2020
Multimorbidity by Patient and Tumor Factors and Time-to-Surgery Among Colorectal Cancer Patients in Spain: A Population-Based Study
Luque-Fernandez MA, Redondo-Sanchez D, Lee SF, Rodríguez-Barranco M, Carmona-García MC, Marcos-Gragera R, Sánchez MJ
Clinical Epidemiology 2020, 12:31-40
Published Date: 14 January 2020
Incidence of Free of Charge Physiotherapy in a Danish National Cohort of Stroke, Parkinson’s Disease, Multiple Sclerosis and Rheumatoid Arthritis Patients
Næss-Schmidt ET, Christiansen DH, Østgård RD, Andersen NBV, Nielsen JF, Odgaard L
Clinical Epidemiology 2020, 12:23-29
Published Date: 14 January 2020
The Danish Multidisciplinary Hip Fracture Registry 13-Year Results from a Population-Based Cohort of Hip Fracture Patients
Kristensen PK, Röck ND, Christensen HC, Pedersen AB
Clinical Epidemiology 2020, 12:9-21
Published Date: 9 January 2020
Fasting Serum Levels of Potassium and Sodium in Relation to Long-Term Risk of Cancer in Healthy Men
Falk RS, Heir T, Robsahm TE, Tretli S, Sandvik L, Erikssen JE, Paulsen JE
Clinical Epidemiology 2020, 12:1-8
Published Date: 9 January 2020