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Power and sample size calculation for stepped-wedge designs with discrete outcomes

BACKGROUND: Stepped-wedge designs (SWD) are increasingly used to evaluate the impact of changes to the process of care within health care systems. However, to generate definitive evidence, a correct sample size calculation is crucial to ensure such studies are properly powered. The seminal work of H...

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Detalles Bibliográficos
Autores principales:	Xia, Fan, Hughes, James P., Voldal, Emily C., Heagerty, Patrick J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2021
Materias:	Methodology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8419932/ https://www.ncbi.nlm.nih.gov/pubmed/34488848 http://dx.doi.org/10.1186/s13063-021-05542-9

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