2015年开县32家托幼机构消毒监测结果分析

The Detection and Analysis of Disinfection Quality in 32 Kindergartens of Kai County in 2015

目的了解重庆市开县托幼机构的公共环境及餐具的消毒状况,便于发现存在的问题,为加强托幼机构的卫生监督管理提供参考。方法 2015-10对本辖区内随机抽样的32家托幼机构进行现场采样,并对采集的教室内空气、课桌表面、玩具表面、工作人员手、餐具表面进行了细菌总数、大肠菌群的检测。结果 32家托幼机构共抽样512件,合格249件,总体合格率为48.63%(249/512)。室内空气的合格率为89.06%(57/64),物体表面的合格率为51.56%(66/128),工作人员手的合格率为37.50%(24/64),餐具的合格率为42.19%(108/256)。结论重庆市开县的托幼机构消毒质量总体合格率偏低,各项监测项目中工作人员手的合格率最低,其次是餐具和物体表面。托幼机构和卫生监督部门应重点加强工作人员手、物体表面和餐具的日常卫生监督管理,积极开展消毒知识培训,提高托幼机构的整体卫生质量,为幼儿创造良好的学习环境。

Objective To investigate the disinfection quality of public environment and tableware in the child care center of Kai County of Chongqing City, and identify the problems and provide reference for the public health authority. Methods Randomly selected 32 child care centers in the region for on -site sampling in October of 2015 and detected the total bacterial count and Escherichia coli group of the classroom air, desk surface, toy surface, staff hands and tableware surface. Results Among 512 sample units in the 32 child care centers, the total qualified rate reached 48.63 %（249/512 ）. The qualified rate of the indoor air, article surface, staff hands and tableware surface were 89.06%（57/64）, 51.56%（66/128 ）, 37.50%（24/64） and 42. 19%（108/256） respectively. Conclusion The total qualified rate of disinfection quality in the child care centers of Kai County remained at a relatively low level. The three items with the lowest qualified rate were listed as the staff hands, tableware surface and article surface according to ascending order. Hence, the child care centers and public health authority should strengthen the supervision and management of these three respects. Moreover, the knowledge training should be carried out to improve the overall hygiene quality and thus offer a favorable learn- ing environment.