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Five questions to consider before conducting a stepped wedge trial

Researchers should consider five questions before starting a stepped wedge trial. Why are you planning one? Researchers sometimes think that stepped wedge trials are useful when there is little doubt about the benefit of the intervention being tested. However, if the primary reason for an interventi...

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Detalles Bibliográficos
Autores principales:	Hargreaves, James R, Copas, Andrew J, Beard, Emma, Osrin, David, Lewis, James J, Davey, Calum, Thompson, Jennifer A, Baio, Gianluca, Fielding, Katherine L, Prost, Audrey
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2015
Materias:	Commentary
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538743/ https://www.ncbi.nlm.nih.gov/pubmed/26279013 http://dx.doi.org/10.1186/s13063-015-0841-8

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