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Clinical Epidemiology

ISSN: 1179-1349

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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