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目的了解大连市各级医院消毒与灭菌质量,为控制医院感染提供依据。方法采用现场抽样检测方法,对医院不同对象的消毒与灭菌效果进行检测。结果 2009-2012年连续4年共采样2 501份,平均总合格率为86.17%。不同监测对象中,使用中消毒剂、灭菌物品和压力蒸汽灭菌器灭菌效果合格率均为100.00%,物体表面、医务人员手和室内空气合格率分别为90.03%、78.50%和76.76%。结论各级医院消毒与灭菌质量合格率总体不高,医院物体表面、医务人员手和室内空气合格率较低,消毒与灭菌质量还有待提高。
Objective To understand the quality of disinfection and sterilization in hospitals in all levels of Dalian and to provide basis for controlling hospital infection. Methods The on-site sampling method was used to test the disinfection and sterilization of different objects in the hospital. Results A total of 2 501 samples were collected for four consecutive years from 2009 to 2012, with an average total passing rate of 86.17%. Among the different monitoring objects, the pass rate of sterilizing effect of disinfectants, sterilized articles and pressure steam sterilizer were both 100.00%, the passing rate of the surface of the object, the hand of medical staff and indoor air were 90.03%, 78.50% and 76.76% respectively, . Conclusion The qualified rate of disinfection and sterilization in hospitals at all levels is generally not high. The pass rate of the surface of the hospital objects, the hands of medical staff and indoor air is low, and the quality of disinfection and sterilization needs to be improved.