医务人员预防医院感染知识程度对肺功能检查预防感染的效果影响

Effect of medical staff awareness of prevention of nosocomial infections on pulmonary function test to prevent infections

目的探讨医务人员预防医院感染知识程度对肺功能检查预防感染效果的影响,达到有效控制医院感染的发生。方法选取2010年1月-2011年12月33名参与肺功能检查工作的医务人员为研究对象,将其根据预防医院感染知识分为高预防组、一般预防组和低预防组,每组各抽取100例肺功能检查患者进行医院感染情况调查。结果高预防组患者发生感染率1.00%,低预防组患者发生感染率8.00%;低预防组仪器细菌检出率为37.0%,高于一般预防组(24.0%)和高预防组(16.0%),差异有统计学意义(P<0.05)。结论医务人员预防医院感染知识对肺功能检查预防感染效果的影响非常突出,可有效地控制医院感染发生。

OBJECTIVE To investigate the effect of the medical staff awareness of prevention of nosocomial infections on the pulmonary function test to prevent infections, so as to effectively control the incidence of nosocomial infections. METHODS From Jan 2010 to Dec 2011, a total of 33 medical personnel who participated in pulmonary function tests were enrolled in the study. Based on their knowledge of prevention of nosocomial infections, those participants were divided into the high-prevention group, the general prevention knowledge group and the low-prevention knowledge group, 100 patients extracted from each group were investigated for the test of nosocomial infections. RESULTS The incidence rate of the nosocomial infections in the high-prevention group was 1.00%, 8.00% in the low-prevention group. The detection rate of the bacteria isolated from the instruments was 37.0%in the low-prevention group, higher than 24.4%of the general prevention group and 16.0% of the high- risk prevention group, the difference was statistically significant （P〈0.05）. CONCLUSION The medical staff awareness of prevention of nosocomial infection has a significant effect on the pulmonary function test to prevent infections,which can effectively control the incidence of nosocomial infections.