Dr Edward Livingston discusses How to Use a Subgroup Analysis with Dr Gordon Guyatt

JAMAevidence Users' Guides to the Medical Literature

How to Use a Subgroup Analysis with Dr Gordon Guyatt

JAMA editors and authors explain the methods underlying clinical research to help students, trainees, and health professionals use the published medical literature to make evidence-based decisions for patients. JAMAevidence is an evidence-based medicine (EBM) resource created and maintained by the JAMA Network to promote the use of EBM to improve patient care.

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JAMAevidence Users' Guides to the Medical Literature