摘要
目的了解综合性医院住院患者医院感染的因素,为预防与控制医院感染提供可靠依据。方法采用回顾性调查方法对医院2003年5月-2005年4月住院的78 829例患者进行医院感染调查。结果医院感染率为3.07%;医院感染部位以呼吸系统发病率最高,占59.07%;医院感染患者原发病以恶性肿瘤发病率最高,占18.05%;医院感染病原菌以G-菌为主,占49.73%。结论免疫功能低下、侵入性检查及治疗操作、长期使用抗菌药物是发生医院感染的高危因素。
OBJECTIVE To study the causes of hospital acquired infections in the general hospitals and provide the reliable evidence to prevent and control the hospkal acquired infections. METHODS By means of retrospective investigation, we observed 78829 patients with hospital acquired infections collected from May 2004 to Apr 2006 in our hospital. RESULTS The hospital acquired infection rate was 3. 07%, the most cases were with respiratory infection, accounted for 59.07%, mainly with G^- bacteria accounted for 49.73% and caused by primary malignanc y, accounted for 18. 05%. CONCLUSIONS The high risk factors of hospital acquired infections are immunosuppression, more invasive examinations and treatments and long-term using antibiotics.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2008年第12期1684-1685,共2页
Chinese Journal of Nosocomiology
关键词
医院感染
因素
分析
Hospital acquired infections
Factors
Analysis
