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目的了解北京市朝阳区公共用品用具卫生消毒效果。方法对2013—2015年辖区内公共用品用具监测,并对监测结果进行分析。结果 2013—2015年朝阳区公共场所公共用品用具共计检测样品5 558件,合格5 499件,合格率98.9%,合格率较高。不同季度检测结果显示,2013和2015年第3季度样品合格率较低,分别为97.8%和98.0%,2014年第1季度合格率较低,为96.7%,其中2014和2015年全年四季样品合格率,差异均有统计学意义(P<0.05),不同年度第2季度样品合格率,差异有统计学意义(P<0.05)。2013—2015年住宿类场所共计抽检样品2 342件,合格2 327件,合格率为99.4%;文化娱乐场所共计抽检样品827件,合格799件,合格率为96.6%;美容美发场所共计抽检2 389件,合格2 373件,合格率为99.3%,不同类型公共场所用品用具监测各年合格率差异均有统计学意义(均P<0.01);在不合格监测项目中,菌落总数合格率最低,且各年合格率差异有统计学意义(χ2=28.098,P<0.01)。结论辖区内公共用品用具卫生状况良好,对于第1、3季度更应加强公共用品用具的卫生消毒,同时对于文化娱乐场所公共用品用具的消毒效果有待进一步提高。
Objective To understand the sanitation and disinfection effects of public supplies in Chaoyang District, Beijing. Methods To monitor the public articles and utensils in the area from 2013 to 2015 and analyze the monitoring results. Results A total of 5 558 samples of public articles were collected from public places in Chaoyang District from 2013 to 2015, with a total of 5 499 samples passing the examination with a pass rate of 98.9%. The pass rate was high. The results of different quarters showed that the passing rates of samples in the third quarter of 2013 and 2015 were lower at 97.8% and 98.0% respectively, with a low pass rate of 96.7% in the first quarter of 2014, including the four seasons in 2014 and 2015 (P <0.05). The passing rate of samples in the second quarter of different years was statistically significant (P <0.05). In 2013-2015, a total of 2 342 samples were checked and 2 327 were qualified, with a pass rate of 99.4%; a total of 827 samples were taken for cultural and entertainment establishments, with a pass rate of 969% and a pass rate of 96.6%; a total of 2 389 and 2 373, respectively, with a pass rate of 99.3%. There were significant differences in the passing rates of various types of public places and appliances during the monitoring period (all P <0.01); in the unqualified monitoring items, the passing rate of the total number of colonies was the lowest , And the difference of pass rate in each year was statistically significant (χ2 = 28.098, P <0.01). Conclusion The sanitary wares of public articles and utensils in the area are in good condition. For the first and third quarters, the hygiene and disinfection of public articles and utensils should be strengthened. At the same time, the disinfection effect of public articles and utensils for cultural and entertainment needs to be further improved.