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Adjusting for multiple prognostic factors in the analysis of randomised trials

BACKGROUND: When multiple prognostic factors are adjusted for in the analysis of a randomised trial, it is unclear (1) whether it is necessary to account for each of the strata, formed by all combinations of the prognostic factors (stratified analysis), when randomisation has been balanced within ea...

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Detalhes bibliográficos
Main Authors: Kahan, Brennan C, Morris, Tim P
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2013
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3733981/
https://ncbi.nlm.nih.gov/pubmed/23898993
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-13-99
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