呼吸内科患者医院感染部分危险因素Logistic回归分析  

Logistic regression analysis of the risk factors causing infection in inpatients of respiratory disease

作　　者：彭惠忠 

机构地区：[1]杭州市钢铁集团职工医院内科,浙江杭州310022

出　　处：《健康研究》2016年第1期13-14,17,共3页Health Research

摘　　要：目的探讨呼吸内科住院患者医院感染部分危险因素,为采取有效防制措施提供依据。方法回顾分析呼吸内科住院患者的临床资料,筛选危险因素,并进行Logistic回归分析。结果 780例住院患者中70例发生医院感染,感染率为8.9%,上、下呼吸道是常见感染部位;年龄、住院时间、侵入性操作、激素应用、基础性疾病为医院感染的危险因素(P<0.05),且均为呼吸内科医院感染的独立危险因素(均P<0.05)。结论呼吸内科患者医院感染常见部位为呼吸道,年龄、住院时间、侵入性操作、激素应用和合并基础性疾病是危险因素。Objective To understand the risk factors leading to infection in inpatients of respiratory disease so as to develop preventive measures. Method A retrospective analysis of the clinical data of the inpatients of respiratory medicine was firstly conducted. Then a logistic regression analysis was conducted to determine the factors resulting in the infection in question. Findings 70 of 780 the inpatients were found to become victims of infection,where the infection rate was 8. 9%.The upper and lower respiratory tract were the common sites of infection. Age,length of hospital stay,invasive procedures,hormone application,and underlying disease were observed as the risk factors resulting in infection（ P〈 0. 05）. All were found to be independent risk factors leading to infection in the respiratory tract（ all P〈 0. 05）. Conclusion The upper and lower respiratory tract are the common sites of infection. Age,length of hospital stay,invasive procedures,hormone application,and underlying disease are the risk factors resulting in infection.

关 键 词：呼吸内科 医院感染 因素 LOGISTIC分析 

分 类 号：R592[医药卫生—老年医学]