Individual participant data meta-analyses (IPDMA): data contribution was associated with trial corresponding author country, publication year, and journal impact factor.

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Abstract

The objectives were to determine the proportion of eligible randomized controlled trials (RCTs) that contributed data to individual participant data meta-analyses (IPDMAs) and explore associated factors.

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Journal

Journal ID (iso-abbrev): J Clin Epidemiol

Title: Journal of clinical epidemiology

Publisher: Elsevier BV

ISSN (Electronic): 1878-5921

ISSN (Print): 0895-4356

Publication date (Electronic): August 2020

Volume: 124

Affiliations

[1 ] Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada.

[2 ] Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montreal, Quebec, Canada.

[3 ] Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada.

[4 ] Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada; Department of Medicine, McGill University, Montreal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada; Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada; Biomedical Ethics Unit, McGill University, Montreal, Quebec, Canada. Electronic address: brett.thombs@mcgill.ca.

Article

Publisher Item ID: S0895-4356(19)30625-0

DOI: 10.1016/j.jclinepi.2020.03.026

PubMed ID: 32298776

SO-VID: a34600b9-c9f1-4334-9344-9ee388ed60e4

History

Keywords: Data contribution,Data sharing,Individual participant data meta-analysis,Meta-analysis,Meta-research,Randomized controlled trial

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Keywords: Data contribution, Data sharing, Individual participant data meta-analysis, Meta-analysis, Meta-research, Randomized controlled trial

Individual participant data meta-analyses (IPDMA): data contribution was associated with trial corresponding author country, publication year, and journal impact factor.

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