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A tutorial on sample size calculation for multiple-period cluster randomized parallel, cross-over and stepped-wedge trials using the Shiny CRT Calculator

It has long been recognized that sample size calculations for cluster randomized trials require consideration of the correlation between multiple observations within the same cluster. When measurements are taken at anything other than a single point in time, these correlations depend not only on the...

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Detalles Bibliográficos
Publicado en:Int J Epidemiol
Main Authors: Hemming, Karla, Kasza, Jessica, Hooper, Richard, Forbes, Andrew, Taljaard, Monica
Formato: Artigo
Idioma:Inglês
Publicado: Oxford University Press 2020
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC7394950/
https://ncbi.nlm.nih.gov/pubmed/32087011
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/ije/dyz237
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