349a7aa8__and_Resources___pcmh_ahrq_gov__Abstract
[Type] White Paper [Title] Building the Evidence Base for the Medical Home: What Sample and Sample Size Do Studies Need? [PDF] (PDF-368.48KB) PDF Help [HTML] HTML [Abstract] 
Evaluations of the medical home should account for clustering of patients within practices. This paper describes why and how to do this, and what samples of patients and practices are needed for studies to achieve adequate statistical power.
Papers, Briefs and Resources | pcmh.ahrq.gov
Abstract