人口结构对医疗机构空间分布影响分析

Analysis of the Influence of Population Structure on the Spatial Distribution of Medical Institutions

摘要: 健康一直以来受到人们广泛的关注，而人们的健康在很大程度上取决于医疗资源是否完善以及在各地区之间的配置情况。本文主要从空间视角对医疗机构空间分布进行相关研究。通过运用上海市医疗服务机构数据，第六次人口普查数据以及上海市各区县地理信息数据采用Moran’s I检验和LISA集聚图分析来对上海市医疗机构的空间分布情况和空间相关性进行分析，建立OLS回归模型，空间滞后模型和空间误差模型分析各地区人口结构对医疗机构空间分布的影响。实证结果表明，上海市医疗机构空间分布具有空间正相关性，从模型的分析结果中可以看出相邻区域医疗机构的数量，总人口数，性别比和该区域是否位于中心城区这些变量会影响医疗机构的空间分布。

Abstract: Health has always been widely concerned, and people’s health depends on the perfection of medical resources and the configuration in regions to a large extent. This paper mainly studies the spatial distribution of medical institutions from a spatial perspective. Through the use of data from Shanghai medical service institutions, the sixth census data and geographic information data of various districts in Shanghai, Moran’s I test and LISA agglomeration map analysis to analyze the spatial distribution and spatial correlation of medical institutions in Shanghai. Establishing OLS regression model, spatial lag model and spatial error model to analyze the impact of population structure on the spatial distribution of medical institutions. The empirical results show that the spatial distribution of medical institutions in Shanghai has spatial positive correlation. From the analysis results of the model, it can be seen that the number of medical institutions in the adjacent areas, the total population, the sex ratio and whether the region is located in the central city will affect the spatial distribution of medical institutions.