2009-2011年江阴市幼托机构消毒质量监测结果分析

目的了解幼托机构的消毒质量,发现存在的问题,提出改进措施。方法空气采用平板暴露法检测细菌总数,用棉拭子抹试法检测教工的手、玩具细菌总数;餐具和茶具进行大肠菌群定性检测。结果 2009-2011年幼托机构消毒质量总合格率为82.89%,各样品的消毒合格率依次为77.92%、82.02%、78.06%、80.34%,各年间总合格率差异有统计学意义(χ2=14.84,P<0.05);城乡间合格率差异有统计学意义(χ2=27.08,P<0.05)。结论江阴市农村幼托机构的消毒工作较差,存在较大安全隐患。

Analysis on monitoring result of disinfection quality in nurseries in Jiangyin City from 2009 to 2011

Objective To understand the disinfection quality in nurseries,find the existing problems,and put forward the improvement measures.Method Detect the bacterial number in air by the method of the flat panel exposure,detect the bacterial number of teachers' hands and toys by the method of cotton swab wipe,and detect qualitatively the coliforms in tablewares and tea sets.Results The total qualified rate of disinfection quality in nurseries from 2009 to 2011 was 82.89%.The qualified rates of disinfection quality for each sample were 77.92%,82.02%,78.06%,80.34%,respectively.The difference of qualified rate in different years had statistical significance(χ2=14.84,P<0.05),and the difference between city and countryside also had statistical significance(χ2=27.08,P<0.05).Conclusion The disinfection work of nurseries in rural areas of Jiangyin City was poor,and there was greater security hidden danger.