Case Sampling vs Universal Review for Evaluating Hospital Postoperative Mortality in US Surgical Quality Improvement Programs.

Vivi W Chen,Alexis P Chidi,Tracey Rosen,Yongquan Dong,Peter A Richardson,Jennifer Kramer,David A Axelrod,Laura A Petersen,Nader N Massarweh

JAMA surgery（2023）

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摘要

In this national, hospital-level study, sampling strategies employed by national surgical QI programs identified less than half of hospitals with higher-than-expected perioperative mortality. These findings suggest that sampling may not adequately represent overall surgical program performance or provide stakeholders with the data necessary to inform QI efforts.

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evaluating hospital postoperative mortality,quality improvement,case sampling

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