术前不同备皮方法的切口感染率比较

Comparison between infection rates of incisional wound in patients performed different skin preparation methods before operation

目的调查术前不同备皮方法(剃毛与不剃毛)对手术切口感染的影响。方法将1 200例腹部及其他非多毛区手术患者随机分为剃毛组和未剃毛组,各600例。统计分析两组手术切口感染情况。结果剃毛组发生切口感染38例,切口感染率6.33%;未剃毛组发生切口感染31例,切口感染率5.17%;两组切口感染率比较,差异无显著性(P>0.05)。结论可废弃对腹部及非多毛区手术部位的术前剃毛程序。

Objective To observe the influence of different skin preparation methods （shaving or non-shaving） on incisional wound infection. Methods One thousand and two hundred patients who were performed operations of abdomen and other sparsely-hair sites were divided into shaving and non-shaving group, each group were 600 patients. The occurrence of incisional wound infection in two groups were analysed statistically. Results The infection rate in shaving and non-shaving group was 6.33% （38 cases） and 5. 17% （31 cases） respectively, there was no significant difference in incisional wound infection rate ative shaving before operations of abdomen between two groups. Conclusion It is unnecessary to perform pre-oper- and sparsely-hair sites.