连续4年医院感染现患率调查分析

Prevalence rate of nosocomial infections from 2010 to 2013

目的了解医院感染现患率及抗菌药物的使用情况,为减少医院感染的发生,规范使用抗菌药物提供理论支持。方法对医院2011年至2013年某段时间所有住院患者进行医院感染现患率调查,并将4次调查结果进行统计、分析。结果 2011年至2013年的感染率分别为2.46%、3.45%、2.13%、1.72%;ICU、神经外科、血液科等科室感染率较高。感染部位以呼吸道为主;抗菌药物使用率呈逐年下降趋势,病原菌送检率逐年提高。感染病原菌共检出107株,其中革兰阴性杆菌占57.01%,革兰阳性球菌占28.97%,真菌占14.02%。结论通过近4年的现患率调查结果可以看出,我院医院感染预防与控制工作取得一定成效,下一步应继续将感染率较高的科室作为工作重点,进一步降低医院感染率。

Objective To understand the prevalence rate of nosocomial infection and use of antibiotics, in order to reduce the occurrence of hospital infection, and provide theoretical support specification use of antimicrobial agents. Methods From 2011 to 2013 a certain period of time, All hospitalized patients as hospital infection prevalence survey, statistics and analysis the result of the four surveys. Results From 2011 to 2013, the in fection rates were 2.46%, 3.45%, 2.13%, 1.72%; ICU, ICU, neurosurgery, hematology and other departments higher infection rates; The main infection site was lower respiratory tract; Antibacterial drug utilization rate decreased year by year, pathogen detection rate increased year by year; infectious disease pathogens were detected in 107 strains, including gram negative bacilli accounted for 57.01%, gram positive cocci accounted for 28.97 %, fungi accounted for 14.02 %; Conclusion After nearly four years of prevalence survey results can be seen, our hospital infection prevention and control efforts and achieved certain results, the next step should be to continue the high prevalence of the department as a priority, to further reduce hospital infection rates.