老年病科医院感染现状及干预对策

目的调查老年病科医院感染的现状和危险因素,以制定干预对策。方法采取前瞻性监测与回顾性调查相结合的方法,对218例老年病科医院感染病例进行统计分析。结果老年病科患者发生医院感染的感染部位以下呼吸道为主,占53.7%;其次为泌尿道,占22.5%;医院感染危险因素为老年患者、住院日长、广谱抗菌药物的大量使用、严重的基础疾病和侵入性诊疗操作等。结论老年病科是医院感染的高危区域,应采取综合性干预对策,以降低感染率,提高治愈率。

Nosocomial Infections in Geriatric Department: Status and Intervention Strategy

OBJECTIVE To investigate the status and risk factors of nosocomial infections in geriatric department and to lay down the intervention strategy.METHODS Prospective monitoring and retrospective investigation were carried out to analyze 218 cases of nosocomial infection in geriatric department.RESULTS The lower respiratory tract infection was the main one in geriatric department(69.4%),which was followed by urinary tract infection(22.5%).The risk factors included old ages,prolonged hospitalization,using broad spectrum antibiotics widely,severe underlying illness,invasive operating manipulation and so on.CONCLUSIONS General intervention strategy should be adopted to control the nosocomial infections in geriatric department in order to cut down the infection rate and increase the rate of curing.