医院感染患病率调查分析

INVESTIGATION AND ANALYSIS ON PREVALENCE RATE OF NOSOCOMIAL INFECTION

目的了解住院患者医院感染现状及其影响因素。方法采用点患病率调查方法,对某医院2010年和2011年分别抽取某时间点所有住院患者医院感染率进行了调查与分析。结果 2010年调查时间点实查该医院住院患者846例,发生医院感染47例、48例次,医院感染患病率为5.5%,例次感染率为5.6%。2011年调查时间点实查该医院住院患者792例,发生医院感染患者43例、48例次,医院感染患病率为5.4%,例次感染率为6.0%。医院感染发生部位以呼吸道感染为主,两年的构成比分别为66.7%和58.3%。结论该医院连续两年同在夏季的月份,医院感染患病率无明显差别,应根据调查结果有针对性地提出有效防控措施。

Objective To know the infection status of inpatients and influence factors.Methods Point prevalence rate investigation was used to survey and analysis the prevalence rate of inpatients at a time point in our hospital in 2010 and 2011.Result 846 patients were investigated in 2010,47 patients and 48 cases had nosocomial infection,the prevalence rate was 5.5%,and the case prevalence rate was 5.6%.792 patients were investigated in 2011,43 and 48 cases patients had nosocomial infection,the prevalence rate was 5.4%,and the case prevalence rate of nosocomial infection was 6.0%.The main infection site was respiratory tract,which accounting for 66.7% in 2010,and 58.3% in 2011.Conclusion There′s no significant differences between the two consecutive years of nosocomial infection rate.We should take effective measures of prevention and control hospital infection based on the investigation.