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Research article

First published 2021-6

Assessment of selection bias due to dropouts in the follow-up of the Scania Public Health Cohort

Catarina Canivet, Anton Nilsson, Jonas Björk [...]

Scandinavian Journal of Public Health

Open access

Other

First published 2025-7

Immortal Time Bias in Cohort Studies: A Concept Simply Explained

Chittaranjan Andrade

Indian Journal of Psychological Medicine

Retricted access

Research article

First published 2019-1

Evaluating disease prediction models using a cohort whose covariate distribution differs from that of the target population

Scott Powers, Valerie McGuire, Leslie Bernstein [...]

Statistical Methods in Medical Research

Open access

Research article

First published 2021-9

Exploring the external validity of survey data with triangulation: A case study from the Norwegian Offender Mental Health and Addiction (NorMA) Study

Nicoline Toresen Lokdam, Marianne Riksheim Stavseth, Anne Bukten

Research Methods in Medicine & Health Sciences

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Research article

First published 1996-12

Youthful and Older Biases as Special Cases of a Self-Age Optimization Bias

Sara Staats

The International Journal of Aging and Human Development

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Research article

First published 2025-6

Retrospective Cohort Studies in Craniofacial Outcomes Research: An Epidemiologist's Approach to Mitigating Bias

Sara Kinter, Joseph A. Delaney, Srinivas Susarla [...]

The Cleft Palate Craniofacial Journal

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Research article

First published 1989-04

Who Stays Who Leaves? Attrition Among First-Term Enlistees

James R. Hosek, John Antel, Christine E. Peterson

Armed Forces & Society

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Research article

First published 2003-11

Epic-Italy Cohorts and Multipurpose National Surveys. A Comparison of Some Socio-Demographic and Life-Style Characteristics

Stefano Calza, Claudia Specchia, Graziella Frasca [...]

Tumori Journal

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Research article

First published 2004-12

Is it Really Worse to Have Public Health Insurance Than to Have No Insurance at All? Health Insurance and Adult Health in the United States ∗

Amélie Quesnel-Vallée

Journal of Health and Social Behavior

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Brief report

First published 2008-08

Prior Treatment with Stimulant Medication: A Much Neglected Confounder of Studies of Growth in Children with Attention-Deficit/Hyperactivity Disorder

Alison S. Poulton, Ralph Nanan

Journal of Child and Adolescent Psychopharmacology

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