Indicators of hospital performance published by the Care Quality Commission and Dr. Foster Research

This note examines measures of hospital standards and patient safety published by the Care Quality Commission (CQC) and Dr. Foster Research Limited and critically appraises the methodology underpinning their assessments. Concerns have been raised about the lack of consistency between the CQC and Dr. Foster ratings; in the final section, a comparison is made between the two, and some explanations for the discrepancies are offered.