Abstract: 【Abstract】〓Objective〓To investigate the risk factors for surgical site infection after orthopedic surgery, and to take effective measures to prevent and control infection. Methods〓Root cause analysis was employed to investigate the risk factors for surgical site infection, the effect of relative measures was assessed after intervention. Results〓The surgical site infection rate in investigation and intervention stage was 2.2% and 0.5% respectively, the differences between the two groups are statistically significant(P<0.05). Conclusion〓The intervention of root cause analysis can effectively reduce the orthopedic surgical site infection.

Key words: Root cause analysis, Surgical site infection, Orthopedic surgery

摘要： 【摘要】〓目的〓分析骨科手术部位感染危险因素,采取有效措施降低手术部位感染率。方法 采用根本原因分析方法对骨科手术部位感染相关危险因素进行分析,并采取相关措施,对比处理前后的干预效果。结果〓调查阶段共进行骨科手术578例,发生手术部位感染13例,感染率2.2%。干预阶段共进行骨科手术375例,发生手术部位感染2例,感染率0.5%。结论〓应用根本原因分析法干预可有效降低骨科手术部位感染的发生。

关键词: 根本原因分析法, 手术部位感染, 骨科手术