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目的了解广州市黄埔区托幼机构消毒质量,并提出改进措施。方法采用现场抽检方法,分别对托幼机构进行室内空气、物体表面、玩具、教师与幼儿手、消毒液和紫外线灯进行监测,对结果进行统计分析。结果共采样1 180份,合格877份,合格率74.32%。各项检测项目中,以紫外线灯、教师与幼儿手合格率最低,分别为51.13%和58.85%;消毒剂、室内空气、物体表面和玩具的合格率依次为100%、98.43%、82.74%和82.24%;各项合格率之间差异有统计学意义(χ~2=177.923,P<0.01),不同规模(χ~2=3.867,P>0.05)、不同性质(χ~2=2.331,P>0.05)托幼机构合格率差异无统计学意义。结论黄埔区托幼机构消毒质量有下降趋势,紫外线灯和教师与幼儿手是消毒卫生主要问题,必须采取措施改进。
Objective To understand the disinfection quality of nurseries in Huangpu District, Guangzhou City and to propose improvement measures. Methods On-the-spot sampling method was used to monitor the indoor air, object surface, toys, teachers and children’s hands, disinfectant and UV lamp of the nursery and kindergarten respectively. The results were statistically analyzed. Results A total of 180 samples, 877 qualified, with a pass rate of 74.32%. Among all the testing items, the pass rates of ultraviolet lamps, teachers and children were the lowest, accounting for 51.13% and 58.85% respectively. The pass rates of disinfectants, indoor air, surface of objects and toys were 100%, 98.43% and 82.74% respectively 82.24%. There were significant differences among the qualified rates (χ ~ 2 = 177.923, P <0.01), with different scales (χ ~ 2 = 3.867, P> 0.05) > 0.05) There was no significant difference in qualification rate of nurseries and kindergartens. Conclusion The disinfection quality of kindergartens and nurseries in Huangpu district has been declining. UV lamps and hands of teachers and young children are the main problems of disinfection and hygiene. Measures must be taken to improve them.