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目的了解宁海县托幼机构消毒工作质量及存在的问题,为改进消毒工作薄弱环节和提高消毒质量提供参考。方法采用现场抽检方法,对托幼机构的物体表面、幼儿和保教人员手、室内空气、餐(饮)具的消毒效果进行检测。结果 2009—2015年期间共监测托幼机构83家次,采集各种样品1 408份,合格率为83.52%。各年度合格率依次为77.55%,85.94%,75.73%,82.54%,87.22%,75.00%,89.37%,差异有统计学意义(χ2=26.75,P<0.05)。物体表面、幼儿和保教人员手、室内空气、餐(饮)具合格率分别为88.87%,59.45%,88.96%,94.72%,差异有统计学意义(χ2=185.97,P<0.05)。大、中、小型规模托幼机构样品合格率分别为87.47%,81.58%,82.12%,差异有统计学意义(χ2=6.71,P<0.05)。省一级、二级、三级、准办园托幼机构样品合格率分别为88.15%,83.28%,84.88%,75.31%,差异有统计学意义(χ2=16.93,P<0.05)。城乡间、是否公立托幼机构样品合格率差异均无统计学意义(P值均>0.05)。结论需加强准办园和中小型托幼机构的消毒知识培训和技术指导,对幼儿和保教人员手消毒情况进行专项整改。
Objective To understand the quality and existing problems of disinfection work in nurseries of Ninghai County and provide reference for improving the weakness of disinfection work and improving the disinfection quality. Methods The on-the-spot sampling method was used to detect the disinfectant effect on the surface of the nursery school, the hands of infants and childcare workers, indoor air and meals. Results During the period 2009-2015, 83 nurseries and kindergartens were monitored. A total of 1 408 samples of various samples were collected, with a pass rate of 83.52%. The passing rates in each year were 77.55%, 85.94%, 75.73%, 82.54%, 87.22%, 75.00% and 89.37%, respectively. The difference was statistically significant (χ2 = 26.75, P <0.05). The passing rate of the surface of the object, the hand of the infant and the instructing person, indoor air and meal (drink) were 88.87%, 59.45%, 88.96% and 94.72% respectively. The difference was statistically significant (χ2 = 185.97, P <0.05). The passing rates of samples of large, medium and small-sized nurseries were 87.47%, 81.58% and 82.12%, respectively, with significant differences (χ2 = 6.71, P <0.05). The qualified rates of samples at provincial, secondary, tertiary and quasi-park nurseries were 88.15%, 83.28%, 84.88% and 75.31% respectively, with significant difference (χ2 = 16.93, P <0.05). Between urban and rural areas, there was no significant difference in the passing rate of samples from public nurseries (P all> 0.05). Conclusion It is necessary to strengthen the disinfection knowledge training and technical guidance of quasi-park and small and medium sized nurseries, and to make special rectification of hand disinfection of young children and child care workers.