2019—2022年成都某区托幼机构消毒效果监测

Disinfection effect monitoring of nursery institutions in a district of Chengdu from 2019 to 2022

目的了解成都市某区不同类型托幼机构消毒效果。方法2019—2022年对成都市某区174家托幼机构进行现场调查和抽样检测,分析监测项目消毒效果合格率变化趋势,对2类托幼机构6类监测项目消毒效果合格率进行比较。结果2019—2022年全区托幼机构消毒效果合格率呈线性上升趋势(χ^(2)_(趋势)=29.123,P<0.001),公立托幼机构消毒合格率高于民办托幼机构(χ^(2)=24.112,P<0.001),合格率分别为94.35%和89.75%。监测项目中使用中消毒剂合格率最高,为98.02%;工作人员手合格率最低,为87.99%。结论该区托幼机构监测项目消毒效果总体良好,公立托幼机构优于民办托幼机构,应重点关注工作人员手消毒质量。

Objective To investigate the disinfection effect of different types of nursery institutions in a district of Chengdu.Methods From 2019 to 2022,174 nursery institutions in a district of Chengdu were investigated and sampled to analyze the change trend of the disinfection qualification rate of monitoring items,and the disinfection qualification rate of 6 classes of monitoring items of two types of nursery institutions were compared.Results From 2019 to 2022,the disinfection qualification rate of nursery institutions throughout the district featured a linear increasing trend(χ^(2)_(trend)=29.123,P<0.001),and the disinfection qualification rate of public nursery institution was higher than that of private(χ^(2)=24.112,P<0.001),with the qualification rates being 94.35%and 89.75%,respectively.The qualification rate of disinfectants in use among the monitoring items was the highest(98.02%),and the qualification rate of staff hands was the lowest(87.99%).Conclusion The disinfection effects of the monitoring items in the district's nursery institutions are generally good,with the public nursery institutions better than the private ones.The disinfection of staff hands should be focused.