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目的了解血液科层流洁净病房的医院感染情况及感染高危因素。方法采用回顾性调查方法,对某医院血液科层流洁净病房患者医院感染情况进行监测。结果共监测该病房住院患者152例,发生院内感染34例、43例次,医院感染率22.4%、感染例次率28.3%。在34例感染病人中,有1例发生3个部位感染,7例发生2个部位感染,其余为单部位感染,上呼吸道感染居首位。血液科感染病人送检标本中检出真菌最多。结论该医院血液科层流洁净病房患者医院发生率较高,以深部真菌感染居多,应提出针对性防控措施。
Objective To understand the nosocomial infection and risk factors of infection in laminar flow clean ward of hematology department. Methods A retrospective survey method was used to monitor the nosocomial infection in patients with laminar flow clean ward in a hospital department of hematology. Results A total of 152 inpatients were monitored in this ward. There were 34 cases with nosocomial infection, 43 cases with nosocomial infection rate of 22.4% and 28.3% of cases with infection rate. Among the 34 infected patients, one had 3 site infections, 7 had 2 site infections, the rest had a single site infection and the upper respiratory tract infection had the highest priority. Hematology infected patients detected in the most specimens detected in the specimen. Conclusion The prevalence of hospitalized patients with laminar flow clean ward in this hospital is high, and the majority of them are infected with deep fungi. Targeted prevention and control measures should be put forward.