摘要
目的了解老年干部病房患者医院感染发病率、危险因素及病原菌的分布,探讨其控制措施。方法采用回顾性调查方法,对784例>60岁老年患者进行调查。结果老年干部病房患者发生医院感染76例,感染发生率为9.7%,感染部位以呼吸道为主(47.4%),其次为泌尿系统(21.1%);菌群分布以革兰阴性杆菌为主(52.9%),革兰阳性球菌次之(30.5%);感染因素包括年龄、住院时间、侵入性操作、使用广谱抗菌药物及基础疾病等。结论老年患者易发生医院感染,积极治疗基础疾病,减少危险因素,增加机体免疫力,才能降低医院感染发生。
OBJECTIVE To understand the incidence of hospital acquired infection, the risk factors and the distribution of the pathogenic bacteria in elder patients in Cadre Unit and explore the curing measuresMETHODS The clinical data of 784 elder inpatients above 60 years old were retrospectively investigated. RESULTS Among 76 infected inpatients, the rate of infection was 9.7%. The main site of hospital acquired infection weas respiratory tract （47.4%） and urinary tract（21. 1%）. The main flora was gram-negative bacilli （52. 9%） and then grampositive cocci（30.5%）. The risk factors included age, the time of stay in hospital, aggressive procedures, broadspectrum antibiotic and underlying disease, etc. CONCLUSIONS The elder in-patients were the susceptible population hospital acquired infection. Curing underlying diseases, reducing, the risk factors, increasing body immunity are very useful to control hospital acquired infection.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2009年第8期900-902,共3页
Chinese Journal of Nosocomiology
关键词
干部病房
老年患者
医院感染
Cadre Unit
Elder patients
Hospital acquired infection
