摘要
目的研究教学医院住院病人医院感染危险因素,分析各种因素的相关性。方法采用回顾性调查方法,对某教学综合医院2012年度住院患者医院感染临床资料进行了统计与分析。结果本次共调查该医院全年住院患者69 156例,发生医院感染2 621例,感染发生率3.79%。感染部位以呼吸道感染率最高,为2.29%;其次是泌尿道与消化道,感染率分别为0.54%和0.35%。该医院全年实施择期手术17 062例次,医院感染发生率为1.11%;急诊手术4 642例次,感染率为4.16%。感染危险因素主要是高龄和伴随严重基础病以及各种插管留置。结论该教学医院患者医院感染率处于常规状态,但急诊手术感染率较高,其原因和防控措施值得探讨。
Objective To study the risk factors of nosocomial infection of a comprehensive teaching hospital and analyze the correlation. Methods Retrospective investigation was used to statistic and analyze the clinical data of hospitalized patients with nosocomial infections in 2012. Results Of total 69 156 hospitalized patients, the nosocomial infections occurred in 2 621 cases, the incidence rate was 3.79%. The main infection sites were the respiratory tract （2. 29% ）, the urinary tract （0. 54% ）, and the digestive tract （0. 35% ） . The incidence rate of nosocomial infections was 1.11% in 17 062 selective operation patients and 4. 16% in 4 642 emergency surgical patients. It was found that the age, severe underlying diseases and intubations were the dominant risk factors. Conclusion The incidence of nosocomial infections in this hospital was normal, but emergency surgery had high incidence rate, which should require further research on the reason and control measures.
出处
《中国消毒学杂志》
CAS
北大核心
2014年第9期959-961,964,共4页
Chinese Journal of Disinfection
关键词
教学医院
医院感染
危险因素
teaching hospital
nosocomial infection
risk factor
