Medical Xpress July 12, 2022
The largest medical record-based study ever of adverse events suffered by hospitalized patients in the U.S., published in the July 12 issue of JAMA, reports a significant decrease in the rate of adverse events over the last decade. The study findings hold promise for both the safety of patients and the effectiveness of hospital patient safety initiatives.
In this study, the de-identified medical records of 244,542 patients across 3,156 U.S. hospitals over 10 years were examined. Researchers used the Medicare Patient Safety Monitoring System (MPSMS), a surveillance system managed by the Agency for Healthcare Research and Quality (AHRQ) designed to assess 21 in-hospital adverse events in patients with the key conditions of acute myocardial infarction (heart attack), heart failure, pneumonia,...