医院感染性肺炎的危险因素研究  

A Study on the risk factors of nosocomial pneumonia

作　　者：罗涛[1] 卢仙娥[1] 王从容 王琼 

机构地区：[1]重庆医科大学临床学院流行病学教研室

出　　处：《重庆医科大学学报》1998年第4期395-397,共3页Journal of Chongqing Medical University

摘　　要：本文对152例医院感染性肺炎进行了病例对照研究和危险因素分析。在单因素分析中发现病例组的年龄、住院时间、伴存基础疾病(心脑血管病、慢性肺部疾患、恶性肿瘤等)、住过 ICU 及吸氧的比例均高于对照组,其差别均有显著意义;进而做 Logistic 回归逐步法分析,吸氧、住院时间长、住过 ICU 仍为罹患医院感染性肺炎的危险困素。152 nosocomial pneumonia cases and 152 controls(no pneumonia)were selected from 11194 inpatients of a teaching hospital for case control study.Some important risk factors of acquiring nosocomial pneumonia were found,such as old age,long time of hospitalization,having chronic diseases(chronic lung diseases,tumors, diabetes,etc.),in ICU and had oxygen taking in simple factor analysis.But only oxygen taking,long time of hospitalization and in ICU were significant in logistic regression.

关 键 词：肺炎 危险因素 医院内感染 

分 类 号：R563.102[医药卫生—呼吸系统] R181.34[医药卫生—内科学]