Wednesday, July 31, 2013

Adjusting for multiple prognostic factors in the analysis of randomised trials

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 each…

Source:Adjusting for multiple prognostic factors in the analysis of randomised trials



No comments:

Post a Comment