Abstract

Otolaryngology is a fairly prevalent condition, and complications including infection and significant bleeding frequently happen during surgery, which pose a serious risk to the patients' mortality. Exploring the distinctive characteristics of postoperative nursing safety events in patients who have undergone otolaryngology surgery and comprehending the distinctive features of postoperative nursing safety events in otolaryngology surgery patients are of utmost importance. 52 incidences of postoperative safety nursing incidents were identified by this study's preoperative safety protection for 385 inpatients. According to this study, the main factors influencing postoperative care are confected lesions (95.0% C1: 9.365–21.038), the treatment period (95.0% CI: 7.147–20.275), during hospitalisation (95.0% CI: 8.918–24.237), antibiotic use (95.0% CI: 8.163-21.739), and hypertension (95.0% CI: 7.926-22.385). Using the association rule method to analyse and control the major risk.