Statistical power considerations in genotype-based recall randomized controlled trials

Randomized controlled trials (RCT) are often underpowered for validating gene-treatment interactions. Using published data from the Diabetes Prevention Program (DPP), we examined power in conventional and genotype-based recall (GBR) trials. We calculated sample size and statistical power for gene-me...

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Veröffentlicht in:Sci Rep
Hauptverfasser: Atabaki-Pasdar, Naeimeh, Ohlsson, Mattias, Shungin, Dmitry, Kurbasic, Azra, Ingelsson, Erik, Pearson, Ewan R., Ali, Ashfaq, Franks, Paul W.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Nature Publishing Group 2016
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5122840/
https://ncbi.nlm.nih.gov/pubmed/27886175
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep37307
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