106例外科住院患者医院感染病例分析

Case analysis of 106 patients of nosocomial infection

目的了解某综合医院外科住院患者医院感染特点,分析其发生的危险因素,以便采取有效的防治措施。方法回顾性调查2008年5月至2009年4月发生医院感染的106例外科住院患者临床资料,分析其感染部位及病原菌分布特点。结果106例住院患者的各类标本中共检出128株病原菌,感染部位以呼吸道最为多见,其次为泌尿道和伤口,感染病原菌检出率最高的是大肠埃希菌,其次为克雷伯菌属、葡萄球菌属。结论外科住院患者存在医院感染的危险因素,应加强医院感染管理,减少医院感染发生。

Objective To understand characteristics of nosocomial infection in patients in surgical department in a general hospital and analyze risk factors of its occurrence to take effective control measures.Methods A retrospective survey of clinical information of 106 cases of infection from May 2008 to April 2009 was conducted,the infection sites and pathogen distribution were analyzed.Results 128 pathogens was detected in various types of specimens from 106 patients,respiratory tract infection was in the first place,followed by urinary tract and wound infection,in the highest detection rate of pathogenic bacteria was Escherichia coli,followed by Klebsiella,Staphylococcus.Conclusion There was risk factors of nosocomial infection in surgical patients,hospital infection management should be strengthened to reduce the occurrence of hospital infection.