【摘要】 [目的 ]调查虹口区医院候诊室的空气质量情况 ,并对各医院的空气质量总体情况进行评价。 [方法 ]分层随机抽取虹口区 8家医院 ,每家医院选择 1个内科候诊区监测 6项指标 ;采用Z分综合评价法进行评价。 [结果 ] 8家医院内科候诊区的温度、风速、CO2 、细菌总数全部符合国家卫生标准 ,可吸入尘PM10 只有 1家医院达到国家卫生标准 ,其余均未达标。 [结论 ]Z分综合评价法与直接比较法相结合能够对空气质量做出比较全面的评价。更多还原

【Abstract】 Objective] To investigate the air quality in hospital waiting rooms in Shanghai Hongkou district,and give an overall evaluation of the air quality. [Methods] 8 hospitals were stratified random sampled and 6 indices were measured in one waiting room of each hospital. The air quality of these hospitals was evaluated with Z-score comprehensive evaluation method. [Results] All of the air quality indices,including temperature,wind speed,carbon dioxide and total number of bacteria met the national hygienic standards. But for PM_ 10 ,only one hospital met the national standard. The sequence from better to worse is SY,LC,SYFY,JG,JX,GZ,ZXY and YY. [Conclusion] An overall evaluation can be obtained based on the combination of direct comparison method and Z-score comprehensive evaluation method.更多还原