心血管住院患者医院感染相关因素分析

目的探讨心血管住院患者感染的相关因素及防治对策。方法回顾性分析132例心血管住院感染患者的临床资料，统计医院感染的发生率及部位，分析冠心病患者医院感染高危因素。结果心血管住院患者的易感染部位为呼吸系统，感染发生率为12．59％；感染组死亡率显著高于无感染组（P〈0．05）；高龄、合并疾病、住院时间长、心功能低下及侵人性操作是冠心病住院患者医院感染的危险因素。结论心血管住院患者医院感染的发生与患者的年龄、住院时间、合并病症、心功能及侵入性操作密切相关，积极避免高危感染因素对控制感染的发生有积极意义。

Analysis of the relevant factors for nosocomial infection of cardiovascular hospitalization patients

Objective To investigate the relevant factors for nosocomial infection of cardiovascular hospitalization patients.Methods Retrospective analysed the clinical data of 132 cardiovascular hospitalized patients with nosocomial infection,and analysed the incidence and location of nosocomial infection in all,and infection risk factors of coronary disease patients.Results Respiratory system was mostly infected.The incidence of nosocomial infection was 12.59%.The mortality rate of infection group was significantly higher than non-infected group(P<0.05).The age,length of stay,complications,cardiac function level and invasive procedures were the risk factors for nosocomial infection.Conclusion The age,length of stay,complications,cardiac function and invasive procedures were related to the nosocomial infection of cardiovascular hospitalization patients.Actively avoid the infection risk factors could effectively control the incidence infection.