儿科病区医院感染流行病学调查

Epidemiological investigation of nosocomial infections in pediatric ward

目的了解儿科医院感染的流行病学分布情况,为有效预防和控制医院感染提供依据。方法以儿科病区2009年6月-2011年6月的11 382例住院患儿为对象,调查其医院感染发生情况。结果医院感染率为3.92%,例次率为4.26%,感染部位以呼吸道为主,占51.13%;第三季度的医院感染率最高;年龄小、住院时间长的患儿更易发生医院感染,各种易感因素在发生感染的患儿中普遍存在。结论了解儿科医院感染的流行病学特点,有利于采取积极有效的预防控制措施,减少医院感染的发生。

OBJECTIVE To investigate the distribution of nosocomial infections in pediatric ward,so as to provide basis for effective prevention and control of nosocomial infections.METHODS A total of 11382 hospitalized children were investigated for the incidence of nosocomial infections from Jun 2009 to May 2011.RESULTS The nosocomial infection rate was 3.92%,and the case-time rate was 4.26%,the respiratory tract was the major infected site,accounting for 51.13%;the highest infection rate was in the third quarter;the patients with the young age and long hospital stay were more susceptible to nosocomial infections,various risk factors were prevalent in the children infected.CONCLUSION To understand the epidemiological characters of nosocomial infections in pediatric department is important for taking positive and effective control measures to reduce nosocomial infections.