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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Pubblicato in:PLoS One
Autori principali: 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
Natura: Artigo
Lingua:Inglês
Pubblicazione: Public Library of Science 2020
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Research Article
Accesso online: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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