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目的利用地理信息系统(GIS)分析巢湖市流行性腮腺炎空间分布规律。方法收集巢湖市2010~2014年流腮流行病学监测资料,建立GIS数据库。应用空间统计分析软件Geo Da对建立的GIS数据库进行空间自相关分析。结果全局自相关分析提示,巢湖市2010~2014年流腮发病呈现空间聚集模式;2010~2014年流腮局部自相关分析共探测出10个高高聚集区,以市区街道为最多。结论巢湖市流腮分布呈现空间聚集性。
Objective To analyze the spatial distribution of mumps in Chaohu City by using geographic information system (GIS). Methods Epidemiological monitoring data of gourd from 2010 to 2014 in Chaohu city were collected and GIS database was established. Spatial autocorrelation analysis of the established GIS database was carried out using Geo Da, a spatial statistical analysis software. Results The global autocorrelation analysis showed that the incidence of gills in 2010-2014 in Chaohu showed a spatial aggregation pattern. From 2010 to 2014, the local autocorrelation analysis of gills revealed 10 high-concentration areas with the most urban streets. Conclusion The distribution of cheeks in Chaohu City presented spatial aggregation.