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Sample sizes for cancer trials where Health Related Quality of Life is the primary outcome

Health Related Quality of Life (HRQoL) instruments are increasingly important in evaluating health care, especially in cancer trials. When planning a trial, one essential step is the calculation of a sample size, which will allow a reasonable chance (power) of detecting a pre-specified difference (e...

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Detalles Bibliográficos
Autores principales:	Julious, S A, Campbell, M J, Walker, S J, George, S L, Machin, D
Formato:	Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2000
Materias:	Regular Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2374670/ https://www.ncbi.nlm.nih.gov/pubmed/10970702 http://dx.doi.org/10.1054/bjoc.2000.1383

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