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目的了解医院感染的危险因素及存在的问题,以便采取相应控制对策。方法采用现场采样和细菌检验方法对医院不同部位卫生消毒质量进行了监测。结果连续采样483份标本,卫生消毒总合格率为66.5%。该医院医护人员手卫生合格率为68.9%,口腔器械用水卫生平均合格率只有38.6%。三所医院中的专科医院室内空气卫生合格率为61.4%,另两所医院室内空气卫生质量全部合格。结论所调查的三所医院卫生消毒整体质量合格率较低,重点应加强口腔科器械冲洗水卫生质量控制和医护人员手卫生管理。
Objective To understand the risk factors of hospital infection and the existing problems in order to take appropriate control measures. Methods The methods of on-site sampling and bacteria testing were used to monitor the hygiene and disinfection quality of different parts of the hospital. Results Continuous sampling of 483 specimens, sanitation disinfection with a total pass rate of 66.5%. The hospital medical staff hand hygiene pass rate was 68.9%, oral equipment, water hygiene average pass rate of only 38.6%. The three hospitals in the specialized hospital indoor air hygiene pass rate was 61.4%, the other two hospitals indoor air quality of health all qualified. Conclusions The qualified rate of the overall quality of sanitation and disinfection in the three hospitals surveyed is relatively low. The emphasis should be put on the improvement of hygiene quality control of dental appliance flushing water and hand hygiene management of medical staff.