目的了解医疗机构微生物污染状况和消毒效果,为改进医院感染管理质量提供依据。方法采用现场抽样和检测办法,对医院不同对象消毒与灭菌质量进行了检测。结果2003~2007年该县级医院卫生消毒质量的合格率为85.1%~95.6%,乡镇级医院的合格率为81.4%~87.9%。结论县内各医院消毒灭菌质量呈逐年上升的趋势,但仍存在一定问题。 Objective To understand the status of microbial contamination and disinfection in medical institutions and provide basis for improving the quality of hospital infection management. Methods The methods of field sampling and testing were used to test the disinfection and sterilization of different objects in the hospital. Results From 2003 to 2007, the qualified rate of hygiene disinfection of the county-level hospitals was 85.1% -95.6% and that of township hospitals was 81.4% -87.9%. Conclusion The quality of disinfection and sterilization in hospitals in the county has been increasing year by year, but there are still some problems.