Article
Quantifying Treatment Benefit in Molecular Subgroups to Assess a Predictive Biomarker.
Clinical cancer research : an official journal of the American Association for Cancer Research - 1 May 2016
Iasonos Alexia, Chapman Paul B, Satagopan Jaya M
Abstract excerpt
An increased interest has been expressed in finding predictive biomarkers that can guide treatment options for both mutation carriers and noncarriers. The statistical assessment of variation in treatment benefit (TB) according to the biomarker carrier status plays an important role in evaluating predictive biomarkers. For time-to-event endpoints, the hazard ratio (HR) for interaction between treatment and a...
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