摘要
目的预防和控制医院感染的发生,提高医院感染管理内涵质量。方法对我院近4年49 363例住院患者进行回顾性调查分析。结果感染2 409例,感染率为4.88%,感染部位以下呼吸道占首位,为34.16%,感染科室内科发病率最高,为8.29%,病原体共检出505株,其中G-杆菌占45.15%,G+球菌占25.15%,真菌占29.70%。结论医院感染发生与患者年龄、宿主因素、侵入性操作、抗菌药物应用不合理、环境质量等因素有关。
OBJECTIVE To prevent and control the incidence of nosocomial infection, and improve the inner quality of nosocomial infection management. METHODS A total of 49 363 cases of inpatients in the recent four years were retrospectively analyzed. RESULTS Of them 2 409 cases were infected, the incidence was 4.88%. The lower respiratory tract ranked the first place （34. 16%） and the highest infected rate was in medicine department （8. 29%）. Totally 505 isolates of bacteria were found, of which Gram-negative ones accounted for 45. 15%, Gram-positives 25. 15%, fungi were for 29. 70%. CONCLUSIONS The incidence of nosocomial infection is connected with following factors such as age, inpatient factor, invasive diagnosis and treatment manipulation, the misusage of antibiotics, and the environment quality.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2006年第7期753-754,共2页
Chinese Journal of Nosocomiology
关键词
医院感染
调查分析
感染管理
Nosocomial infection
Investigation and analysis
Infection management
