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运用因子分析和聚类分析等多元统计分析方法，对江苏省５５个市（县）的卫生城市（城镇）建设状况进行分析，将表征卫生城市（城镇）建设状况的１３个统计变量综合为大卫生经济因子、污物处理因子、绿化因子和环保因子等４个综合变量，并将４个因子线性加权求和，得到综合评价模型，根据模型计算每个城市的综合得分，根据得分经聚类分析将城市划分为４类，并确定每一类的界值。本模型可用于快速、科学地评估卫生城市（城镇）建设状况。
By means of multivariate statistical analysis, such as factor analysis and cluster analysis, the author analyzes the construction status of health cities (towns) in 55 cities (counties) in Jiangsu Province and synthesizes the 13 statistical variables that characterize the health city (town) Health economic factor, sewage treatment factor, greening factor and environmental protection factor. The comprehensive evaluation model was obtained by linear weighted summation of the four factors. The comprehensive score of each city was calculated according to the model. According to the score, The analysis classifies the cities into four categories and determines the cutoff for each category. The model can be used to quickly and scientifically evaluate the health city (town) construction status.