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目的监测医院感染率和发现医院感染管理中存在的问题。方法随机抽查 １９９７年新入院患者的 ２０％，包括死亡患者。结果全年共调查 ４ ４１３例，发现感染 ３９６例，医院感染率为 ８．９７％；感染部位依次为下呼吸道感染、胃肠道感染、泌尿道感染、切口感染；医院感染致病菌革兰阴性杆菌占 ５２． ９８％，革兰阳性球菌占 ２８． １５％，真菌占 １９．２１％。结论进一步降低医院感染率必须改善医疗条件，改进管理方法，克服管理中的缺陷。
Objective To monitor the prevalence of nosocomial infections and find out the problems in the management of nosocomial infections. Methods Randomly sample 20% of newly admitted patients in 1997, including those who died. Results A total of 4 413 cases were investigated during the year, 396 cases were found and the hospital infection rate was 8.97%. The infection sites were lower respiratory tract infection, gastrointestinal tract infection, urinary tract infection and incision infection. The pathogen in hospital was Gram Negative bacilli accounted for 52. 98%, Gram-positive cocci accounted for 28. 15%, fungi accounted for 19.21%. Conclusion To further reduce the hospital infection rate, we must improve medical conditions, improve management methods and overcome the shortcomings in management.