摘要
目的探讨综合性医院的医院感染情况和病原菌分布,为预防与控制医院感染提供科学的理论依据。方法采用前瞻性和回顾性相结合的调查方法 ,对某院2006-2008年住院的49 251例患者进行医院感染调查分析。结果发生医院感染1080例,感染率为2.19%,感染例次1224例,感染例次率2.49%;感染部位以下呼吸道为主,占43.55%,其次是泌尿道和上呼吸道,分别占25.16%和17.16%;医院感染患者原发病以循环系统疾病发病率最高,占27.45%;医院感染病原菌以革兰阴性菌为主,占54.24%。结论加强医护人员培训、严格执行无菌技术、做好消毒隔离、减少侵入性操作、合理使用抗菌药物,是防止医院感染发生的有效措施。
OBJECTIVE To investigate the nosocomial infection and pathogen distribution in general hospitals,so as to provide scientific basis to prevent and control it.METHODS By using both prospective and retrospective methods,49 251 cases of hospitalized patients with nosocomial infection from 2006 to 2008 were analyzed.RESULTS A total of 1080 patients suffering from nosocomial infection were discovered with the infection rate of 2.19%,and the total infection cases were 1224 accounting for a case infection rate of 2.49%.Concerning the infectious sites,the lower respiratory tract was the top one,which accounted for 43.55%,followed by urinary tract and upper respiratory tracts,accounted for 25.16% and 17.16%,respectively.The primary diseases leading to nosocomial infection were circulatory system diseases accounting for 27.45%,and G-bacteria were the major pathogens causing vosocomial infection,accounted for 54.24%.CONCLUSION Strengthening staff training and strict implementation of aseptic techniques including disinfection and isolation can reduce the invasive infection,and the rational use of antimicrobial drugs is an effective measure to prevent nosocomial infection.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2010年第17期2572-2573,共2页
Chinese Journal of Nosocomiology
关键词
医院感染
因素
分析
Nosocomial infection
Factors
Analysis
