干旱区地理2025，Vol.48Issue(7)：1317-1327,11.DOI:10.12118/j.issn.1000-6060.2024.495
老年群体视角下兰州市医疗设施可达性研究
Accessibility of medical facilities in Lanzhou City from the perspective of the elderly population
摘要
Abstract
In the context of an aging population and the"healthy China"strategy,the rational allocation of urban medical facilities is crucial for enhancing the health and well-being of the elderly.This study utilizes multi-source data,including the Seventh National Census,points of interest for medical facilities,and path planning,along with methodologies such as the average nearest neighbor,an improved two-step floating catchment area method,and bivariate local spatial autocorrelation analysis,to investigate the accessibility of medical treatment for the el-derly and the alignment of supply and demand in Lanzhou City,Gansu,China in 2020.The results reveal the fol-lowing.(1)The elderly population in Lanzhou is unevenly distributed,exhibiting a"ual core"structure character-ized by varying density and aging rates.(2)The spatial clustering patterns of medical facilities differ by level:city-level facilities exhibit a"single-center"structure,district-level facilities follow a"one main,multiple second-ary"distribution pattern,and street-level facilities adopt a"multi-center"distribution pattern.(3)Accessibility to medical facilities varies significantly among different levels,Specifically,the city and district levels show consid-erable unevenness,street-level facilities have the broadest range of high-accessibility areas,even though some streets remain low-accessibility"blind spots".(4)The uneven distribution of medical facilities leads to a mis-match between the elderly population and available medical services at the city,district,and street levels.These research results offer valuable insights for the rational allocation of urban medical facilities and the development of healthy cities.关键词
老年人口/医疗设施/可达性/匹配度/兰州市Key words
elderly population/medical facilities/accessibility/matching degree/Lanzhou City引用本文复制引用
白雪雅,张志斌,马晓敏,李化英,付兰星..老年群体视角下兰州市医疗设施可达性研究[J].干旱区地理,2025,48(7):1317-1327,11.基金项目
国家自然科学基金项目(41961029)资助 （41961029）
