|Download document||Draft guideline on the investigation of subgroups in confirmatory clinical trials|
|Status||draft: consultation open|
|Consultation start date||03/02/2014|
|Consultation end date||31/07/2014|
|Email address for firstname.lastname@example.org|
Investigation into the effects of treatment in well-defined subsets of the trial population is an integral part of clinical trial planning, analysis and inference that follows the inspection of the primary outcome of the trial. The guideline should assist in the planning and presentation of these investigations and in the understanding of factors to be discussed when considering the credibility of findings.