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本文对一所有１２００张床位的大型综合医院１９９５年出院病例进行了回顾性调查。结果示调查的１５８０８例住院患者发生医院感染１１８８例，感染率７．５％。内科患者系血液、造血、循环系统的疾病，自身免疫损伤、抵抗力低、病情复杂、老年患者较多，故感染率高于其它科。另外医院感染的发生，尤其是呼吸道感染与新疆特殊气候有直接关系，在此季节加强病区管理和消毒，订出有效控制措施，在预防及减少医院感染上狠下功夫。
This article retrospectively investigated the discharge of a large 1200-bed general hospital in 1995. The results showed that survey of 15808 cases of hospitalized patients with 1188 cases of hospital infection, the infection rate of 7.5%. Medical patients Department of blood, hematopoietic, circulatory diseases, autoimmune damage, low immunity, the condition is complicated, older patients more, so the infection rate is higher than other subjects. In addition, the occurrence of nosocomial infections, especially respiratory infections, has a direct bearing on the special climate in Xinjiang. In this season, ward management and disinfection have been strengthened and effective control measures have been put in place to make great efforts to prevent and reduce nosocomial infections.