Medical research relies on clinical trials to assess therapeutic benefits. Because of the effort and cost involved in these studies, investigators frequently use analyses of subgroups of study ...
Efforts to improve reporting clinical trial results have led to the development of guidelines such as those recommended by the CONSORT group. 3,4 Transparent and comprehensive reporting of subgroup ...
We review Bayesian and Bayesian decision theoretic approaches to subgroup analysis and applications to subgroup-based adaptive clinical trial designs. Subgroup analysis refers to inference about ...
The values of the subgroup-variable, which is specified in the chart statement, indicate how the observations in the input data set (a DATA=, HISTORY=, or TABLE= data set) are arranged into rational ...