公共场所卫生综合评价方法及应用研究

Study on Methods for Comprehensive Assessment on Sanitary Quality of Public Places and Their Application

目的为排除公共场所卫生质量综合评价中的评价失效和等级误判现象。方法依据公共场所的特点改进了模糊评价法和指数综合评价法 ,并应用两种方法对太原市5个行业的公共场所进行了评价。结果旅店业、商场和理发美容业的卫生质量较好 ,83 %～100 % (模糊法 )和71 %～75 % (指数法 )为Ⅰ级 ,其余的为Ⅱ级。公共浴室卫生质量分布比较分散 ,四个等级均有。文化娱乐场所的卫生质量则集中分布于第二、第三级。对两种方法进行一致性检验 ,u=1.9884 ,P<0.05。结论改进的模糊综合评价法和指数综合评价法 ,减少了评价失效和等级误判 。

Objective To avoid the invalid assessment and erroneous judgement of sanitary quality grade in comprehensive assessment on sanitation qualities of public places. Methods Based on the characteristics of public places the fuzzy comprehensive assessment method and index comprehensive assessment method were improved and were applied in the sanitary assessment on 5 kinds of public places in Taiyuan. Results The public places of hotels, shopping centers and barber and beauty shops revealed better sanitary quality,the sanitary qualities of 83%～100% of these three kinds of public palces were assessed as Grade Ⅰ quality by fuzzy comprehensive assessment method, and of 71%～75% of those three kinds of public places were assessed as Grade I quality by index assessment method, and rest were grade Ⅱ quality. The data on sanitary quality grade of public bath rooms showed a scattered distribution in four grades respectively. The public places of entertainment revealed the worst sanitary qualities with grade Ⅱ and grade Ⅲ. The statistical test on the identity of these two assessment methods showed u value of 1.9884, P<0.05. Conclusion The improved fuzzy comprehensive assessment method and index comprehensive assessment method minimized the invalid assessment conclusion and erroneous judgement of sanitary quality grade, and present better identity.