Pooling individual participant data from randomized controlled trials: Exploring potential loss of information

BACKGROUND: Pooling individual participant data to enable pooled analyses is often complicated by diversity in variables across available datasets. Therefore, recoding original variables is often necessary to build a pooled dataset. We aimed to quantify how much information is lost in this process a...

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Publicat a:PLoS One
Autors principals: van Wanrooij, Lennard L., Hoevenaar-Blom, Marieke P., Coley, Nicola, Ngandu, Tiia, Meiller, Yannick, Guillemont, Juliette, Rosenberg, Anna, Beishuizen, Cathrien R. L., Moll van Charante, Eric P., Soininen, Hilkka, Brayne, Carol, Andrieu, Sandrine, Kivipelto, Miia, Richard, Edo
Format: Artigo
Idioma:Inglês
Publicat: Public Library of Science 2020
Matèries:
Research Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7217432/
https://ncbi.nlm.nih.gov/pubmed/32396543
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0232970
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