聊城市就医可达性研究

Study on the Accessibility of Medical Treatment in Liaocheng City

随着生活水平的提高,医疗服务需求正成为现如今人们越来越关心的问题。以山东省聊城市东昌府区为研究区,以开源OSM道路交通网、综合性医院和人口社区为基础数据,利用高斯两步移动搜寻法结合网络分析OD成本矩阵对研究区进行就医空间可达性分析,以千人床位数作为就医可达性指标,根据在时间成本下的就医可达性结果,对研究区的医疗设施建设提出建议。结果显示:①东昌府区的综合性医院趋近集聚分布,整体分布不均;②东昌府区的医院主要集聚于柳园街道,整个研究区的就医可达性以柳园街道为中心,呈圈层式分布,就医可达性等级从7级到1级由内到外逐层降低;③时间成本下的就医可达性结果从中心到边缘地区可达性等级相差较大,经过分析得出这与路网的道路等级和密集程度密切相关。

With the improvement of living standards,the demands of medical and health care is becoming more and more concerned.This papers takes Dongchangfu District of Liaocheng City in Shandong province as the research area.Based on the road traffic network,and comprehensive hospital and population community,the Gauss two-step mobile search method and network analysis OD cost matrix are used to analyze the accessibility of medical treatment in Dongchangfu District of Liaocheng City.Taking the number of the beds available to per thousand patients as the accessibility index,this study discussed the construction of medical facilities in Dongchangfu District of Liaocheng City according to the accessibility of medical treatment at the cost of time.The results show as follows:①general hospitals in Dongchangfu District tend to be clustered and unevenly distributed;②hospitals in Dongchangfu District are mainly near the Liuyuan Street;the accessibility of hospitals in the whole study area is centered on Liuyuan Street and distributed in circles;the accessibility of hospitals in Dongchangfu District decreases from level 7 to level 1 from the center of the city to the edge;③The results of medical accessibility under time cost vary greatly from the center to the edge,which is closely related to the road network level and density.