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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 understand the status of nosocomial infection in hospitalized patients and its influencing factors. Methods Using the method of point prevalence survey, the hospital infection rates of all inpatients in a hospital from 2010 to 2011 were investigated and analyzed. Results A total of 846 hospitalized patients were hospitalized in this survey in 2010, with 47 cases of hospital infection and 48 cases of hospital infection. The prevalence of nosocomial infection was 5.5% and the incidence of nosocomial infection was 5.6%. At the time of investigation in 2011, 792 inpatients were hospitalized, 43 were hospital-acquired and 48 were hospitalized. The prevalence rate of nosocomial infection was 5.4% and the rate of infection was 6.0%. The main source of nosocomial infections was respiratory tract infection, with the proportions of 66.7% and 58.3% in the two years respectively. Conclusions There is no significant difference in the prevalence of nosocomial infection between the two consecutive years and the summer months in this hospital. Effective prevention and control measures should be put forward according to the survey results.