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目的:了解、掌握我院二重感染现状,为降低医院二重感染率提供依据。方法:回顾性调查2008年1-12月住院患者15 721例,发生二重感染164例。结果:2008年我院二重感染率为1.04%,易感人群中以老年患者居多,住院时间越长,发生二重感染的危险性越大,高危感染科室为呼吸内科,感染高发部位为呼吸道,抗菌药物的不合理应用是引起二重感染的主要因素。结论:建立医院感染管理监控系统,促进合理运用抗茵药,降低医院二重感染率。
Objective: To understand and master the status quo of double infection in our hospital, to provide the basis for reducing the rate of double infection in hospitals. Methods: A retrospective survey of 15 721 hospitalized patients from January to December in 2008 with 164 cases of double infection occurred. Results: The prevalence of double infection in our hospital in 2008 was 1.04%. The majority of susceptible patients were elderly patients. The longer the hospitalization time, the greater the risk of double infection. The high risk infection department was respiratory medicine. The high incidence of infectious diseases was respiratory tract The irrational use of antimicrobial agents is the main cause of double infection. Conclusion: The establishment of hospital infection management monitoring system to promote the rational use of anti-drug, reduce hospital double infection rate.