Sage Journals: Discover world-class research

Open access

Review article

First published 2020

How effective are antidepressants for depression over the long term? A critical review of relapse prevention trials and the issue of withdrawal confounding

Michael P. Hengartner

Therapeutic Advances in Psychopharmacology

Open access

Letter

First published 2026-3

Unmeasured Confounding and Classification Issues in Rod Fracture Risk Analysis

Muhammad Hussain Ahmadvand, Mohsen Hajiqasemi, Vafa Rahimi-Movaghar

Global Spine Journal

Retricted access

Research article

First published 2015-5

Confounding Issues in Cancer Progress—The Impact of Investor Requirements on Senior Management Compensation and Regulatory Decisions

Josephine C. Babiarz, Francis Melaragni, Stephen Kerr [...]

Therapeutic Innovation & Regulatory Science

Retricted access

Letter

First published 2019-1

Letter to the Editor: Comparison of statistical approaches dealing with time-dependent confounding in drug effectiveness studies (SMMR,Vol. 27,Issue 6,2018)

Jon M Gran, Odd O Aalen

Statistical Methods in Medical Research

Retricted access

Letter

First published 2019-1

Authors' reply: Letter to the Editor: Comparison of statistical approaches dealing with time-dependent confounding in drug effectiveness studies (SMMR,Vol 27,Issue 6,2018)

Mohammad Ehsanul Karim, John Petkau, Paul Gustafson [...]

Statistical Methods in Medical Research

Retricted access

Research article

First published 2013-3

Factors Affecting the Completion of Trauma-Focused Treatments

Ginny Sprang, Carlton D. Craig, James J. Clark [...]

Traumatology

Retricted access

Research article

First published 1977-12

When Thurstone and Likert Agree—a Confounding of Methodologies

Michael S. Goodstadt, Simmie Magid

Educational and Psychological Measurement

Retricted access

Review article

First published 2020-7

A Systematic Review of Methods Used for Confounding Adjustment in Observational Economic Evaluations in Cardiology Conducted between 2013 and 2017

Jason R. Guertin, Blanchard Conombo, Raphaël Langevin [...]

Medical Decision Making

Retricted access

Research article

First published 1995-12

Design issues in cohort studies

Ross L. Prentice

Statistical Methods in Medical Research

Retricted access

Research article

First published 1986-11

Checking the Success of Manipulations in Marketing Experiments

Barbara C. Perdue, John O. Summers

Journal of Marketing Research

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