普通外科腹腔镜手术患者切口感染监测

摘要

目的：了解普通外科腹腔镜手术患者切口感染情况及影响因素，以采取有效措施降低切口感染率。方法主动监测某院2013年1月1日—12月31日普通外科401例腹腔镜手术患者切口感染情况，并对患者手术切口感染危险因素进行单因素和多因素分析。结果401例手术患者，12例发生切口感染，感染发病率为2．99％。单因素分析结果显示，老年患者、急诊手术、感染切口、胃肠道手术以及 ASA 评分Ⅳ级是腹腔镜手术患者切口感染的危险因素（均 P ＜0．05）。经多因素 logistic 回归分析，结果显示老年患者[OR 95％CI ：5．02（1．38～30．25）]、急诊手术[OR 95％CI ：4．37（1．96～28．55）]、感染切口[OR 95％CI ：7．27（2．54～25．05）]、胃肠道手术[OR 95％CI ：8．13（1．38～18．33）]是普通外科腹腔镜手术切口感染的高危险因素（均 P ＜0．05）。结论普通外科腹腔镜手术切口感染的影响因素较多，需采取多种防控措施降低术后切口感染的发生率。%Objective To explore the status and influencing factors of surgical site infection (SSI)following lapa-roscopic surgery in patients in department of general surgery,so as to take effective measures to reduce SSI. Methods Active monitoring method was used to survey SSI among 401 patients undergoing laparoscopic surgery from January 1 ,2013 to December 31 ,2013,univariate analysis and multivariate analysis on risk factors for SSI were conducted.Results Of 401 investigated patients,12 (2.99%)developed SSI.Univariate analysis showed that risk factors for SSI in patients with laparoscopic surgery were elderly patients,emergency operation,infected wound,gastrointestinal tract operation,and grade Ⅳof ASA score (all P <0.05 ).Multivariate logistic regression analysis revealed that elderly patients (OR,5.02[95%CI ,1 .38 -30.25]),emergency operation (OR,4.37 [95%CI ,1 .96-28.55]),infected wound (OR,7.27[95%CI ,2.54-25.05]),and gastrointestinal tract operation (OR, 8.13 [95%CI ,1 .38 - 18.33 ])were high risk factors for SSI following laparoscopic surgery (all P < 0.05 ). Conclusion Thereare multiple factors influencing SSI after laparoscopic surgery,diversified prevention and control measures can effectively reduce the incidence of postoperative SSI.