175例死亡患者医院感染情况调查分析

目的了解死亡患者医院感染发病特点,为医院感染管理工作提供科学依据。方法对2008年175例死亡病例进行回顾性调查分析。结果医院感染发生率18.86%,例次感染率23.43%,其中3例肺部感染的发生是导致患者死亡的主要原因;感染部位以下呼吸道为主,占63.41%,其次为泌尿道和胃肠道,分别占12.20%和9.76%;病原菌以革兰阴性杆菌和真菌为主,真菌感染在各类病原菌感染中居首位;易感因素包括年龄、住院时间、侵入性操作、不合理使用抗菌药物及基础疾病。结论危重患者易发生医院感染,减少易感因素,规范医疗护理操作行为,严格执行消毒隔离制度,以降低医院感染发生率,保证患者安全。

Nosocomial Infection among 175 Death Patients:An Investigation and Analysis

OBJECTIVE To know about the characteristics of death in patients with nosocomial infection,and provide a scientific basis for infection control of hospitals.METHODS Totally 175 death cases in 2008 were investigated retrospectively with records analysis.RESULTS The incidence of nosocomial infection was 18.86%,and the case times incidence was 23.43%,the pulmonary infection was the main cause of deaths in 3 cases.The main infection site was lower respiratory tract,accounted for 63.41%,followed by urinary tract...