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目的监测某医院住院患者医院感染现患率情况,为加强医院感染的预防与控制提供参考。方法采用横断面调查方法,对某医院2011-2013年连续3年进行医院感染现患率调查。结果连续3次共调查住院患者3 269例,医院感染现患率平均4.71%;2011-2013年各年度医院感染现患率依次为5.76%、4.78%和3.74%;各年度调查当日住院患者抗菌药物使用率分别为48.41%、40.74%和36.10%,均呈逐年降低趋势。连续3次调查当日患者病原学标本送检率分别为13.92%、20.13%和23.83%,逐年增加。结论该医院住院患者医院感染现患率在控制标准范围,感染患者标本送检率偏低,应加强病原菌监测。
Objective To monitor the current prevalence of nosocomial infections in a hospital inpatients and provide references for the prevention and control of nosocomial infections. Methods A cross-sectional survey was conducted to investigate the prevalence of nosocomial infections in a hospital from 2011 to 2013 for three consecutive years. Results A total of 3 269 in-patients were enrolled in the study. The prevalence rate of nosocomial infections was 4.71% on average. The prevalence rates of nosocomial infections in each year from 2011 to 2013 were 5.76%, 4.78% and 3.74% respectively. In-hospital antibacterials The rates were 48.41%, 40.74% and 36.10%, all showing a decreasing trend year by year. The rate of etiological specimens was 13.92%, 20.13% and 23.83% respectively on the three consecutive surveys, increasing year by year. Conclusion The prevalence rate of nosocomial infection in the hospital is within the control standard range, and the rate of nosocomial infection in patients with infection is low, and pathogen surveillance should be strengthened.