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目的:了解医院感染现状,探讨不同时间段医院感染现患率调查的医院感染现患率的变化情况。方法:采用床旁调查和病例查阅方式对本院3个时间段的住院病人进行医院感染现患率调查。结果:在医院感染3次现患率的调查中,不同时间段的医院感染现患率结果无明显的统计学差异(P>0.05)。ICU患者、肿瘤血液系统疾病、神经系统疾病患者为医院感染高危人群,下呼吸道、泌尿道、手术部位为医院感染高发部位。结论:应加强高危人群、高发部位的目标性监测,采取针对性防控措施,降低医院感染。
Objective: To understand the current situation of nosocomial infection and to explore the prevalence of nosocomial infections prevalence in different periods of time. Methods: The bedside investigation and case-finding methods were used to investigate the prevalence rate of nosocomial infection in hospitalized patients in 3 time periods in our hospital. Results: There was no significant difference in the prevalence of nosocomial infections at different time points in the three prevalence rates of hospital infection (P> 0.05). ICU patients, tumor blood system diseases, nervous system diseases are high risk groups of hospital infection, lower respiratory tract, urinary tract, surgical site for high incidence of nosocomial infections. CONCLUSION: Targeted surveillance of high-risk groups and high-risk areas should be strengthened and targeted prevention and control measures should be taken to reduce nosocomial infections.