Research on the Matching Relationship between Supply and Demand of Medical Resources Based on Accessibility：A case study on Pudong New Area District in Shanghai

Abstract

Scientific evaluation of the spatial accessibility of medical facilities can effectively measure the relationship between the supply of medical resources and the needs of residents. Taking Shanghai Pudong New Area as an example, with the help of ArcGIS analysis tools, the community is used as the smallest research unit, considering the size of medical facilities, travel time and other factors, the improved Gaussian two-step mobile search method is used to analyze the spatial accessibility of medical facilities in Pudong New Area, and adopted Spatial autocorrelation analyzes the matching relationship between the supply of medical resources and the needs of residents. The results show that the accessibility of medical resources in Pudong New Area is unevenly distributed, presenting a dual-core spatial distribution, and the accessibility value is greatly affected by secondary and tertiary medical facilities; there is a positive relationship between the accessibility of medical facilities in Pudong New Area and the needs of residents The main urban area of Pudong New Area is rich in population density and medical resources, but there is still a shortage of medical resources. The southern region is lack of medical resources and the population density is low. In the future, we can optimize and optimize the stock of medical resources. Incremental site selection and improvement of the transportation network promote the rational distribution of medical resources.