Composition and risk assessment of perioperative patient safety incidents reported by anesthesiologists from 2009 to 2019: a single-center retrospective cohort study.

This study describes the characteristics of 847 PSIs voluntarily reported by anesthesiologists within eleven years in a Chinese academic hospital. Airway incidents constitute the majority of incidents reported by anesthesiologists. Underreporting is common in China, and the importance of summarizing and utilizing anesthesia incident data should be scrutinized.