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Reporting of sample size calculation in randomised controlled trials: review

Objectives To assess quality of reporting of sample size calculation, ascertain accuracy of calculations, and determine the relevance of assumptions made when calculating sample size in randomised controlled trials. Design Review. Data sources We searched MEDLINE for all primary reports of two arm p...

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Detalles Bibliográficos
Autores principales:	Charles, Pierre, Giraudeau, Bruno, Dechartres, Agnes, Baron, Gabriel, Ravaud, Philippe
Formato:	Texto
Lenguaje:	English
Publicado:	BMJ Publishing Group Ltd. 2009
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2680945/ https://www.ncbi.nlm.nih.gov/pubmed/19435763 http://dx.doi.org/10.1136/bmj.b1732

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