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目的了解绍兴市托幼机构消毒质量,为加强托幼机构传染病防制工作提供依据。方法采用分层随机方法,抽取绍兴市一级、二级和未定级托幼机构54家,采集工作人员手、室内空气、物体表面、餐(饮)具、使用中消毒液和饮用水,检测消毒情况。结果共采集样品1 026份,合格901份,合格率为87.82%。一级、二级和未定级托幼机构合格率为87.37%、90.41%和83.55%,差异有统计学意义(P<0.05)。工作人员手卫生、室内空气、环境物体表面、餐(饮)具、使用中消毒液和饮用水的合格率分别为93.21%、100.00%、67.13%、81.48%、100.00%和94.44%。3个等级托幼机构的餐盘、碗、勺子和饮用水合格率差异均有统计学意义(P<0.05)。结论绍兴市托幼机构卫生消毒质量整体状况较好,但环境物体表面、餐(饮)具合格率较低,建议定期开展消毒质量监测,降低传染病的传播风险。
Objective To understand the disinfection quality of kindergartens and nurseries in Shaoxing City to provide basis for strengthening the prevention and control of infectious diseases in nurseries. Methods A stratified random method was adopted to collect 54 primary, secondary and undeclared nurseries in Shaoxing City. The staffs, indoor air, surface of the objects, food and drink, disinfectant and drinking water in use were collected and tested Disinfection situation. Results A total of 1 026 samples were collected, 901 were passed, with a pass rate of 87.82%. The pass rates of primary, secondary and undeclared kindergartens were 87.37%, 90.41% and 83.55%, respectively, with significant differences (P <0.05). The pass rates of hand hygiene, indoor air, surface of environmental objects, meal (drinking) appliances, disinfectant and drinking water in use were 93.21%, 100.00%, 67.13%, 81.48%, 100.00% and 94.44% respectively. There were significant differences in the passing rate of dishes, bowls, spoons and drinking water between the three levels of kindergartens (P <0.05). Conclusion The quality of sanitation and disinfection in kindergartens and nurseries in Shaoxing City is generally good. However, there is a low rate of qualified food and drink (drinking) on the surface of environmental objects. It is suggested that disinfection quality monitoring should be conducted on a regular basis to reduce the risk of transmission of infectious diseases.