主管单位：中国科学技术协会
主办单位：中国地理学会
承办单位：华东师范大学
World Regional Studies

World Regional Studies ›› 2025, Vol. 34 ›› Issue (9): 1-15.DOI: 10.3969/j.issn.1004-9479.2025.09.20240562

   

Assessment of population health vulnerability in the United States based on set pair analysis and its obstacle factors

Wei HU1(), Kexin WANG1, Ningning FU2, Ziran JIANG1(), Lihua YUAN3, Hongyi CHEN1   

  1. 1.College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
    2.Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
    3.School of Remote Sensing and Information Engineering, North China Institute of Aerospace Engineering, Langfang, 065000, China
  • Received:2024-07-15 Revised:2025-03-07 Online:2025-09-15 Published:2025-09-30
  • Contact: Ziran JIANG

基于集对分析的美国人口健康脆弱性评估及其障碍因子识别

胡伟1(), 王珂欣1, 富宁宁2, 蒋自然1(), 袁丽华3, 陈泓熠1   

  1. 1.浙江师范大学地理与环境科学学院，金华 321004
    2.北京师范大学地理科学学部，北京 100875
    3.北华航天工业学院遥感信息工程学院，廊坊 065000
  • 通讯作者: 蒋自然
  • 作者简介:胡伟（1990—），男，副教授，博士，研究方向为全球化与地缘环境，E-mail：huweilt1990@163.com。
  • 基金资助:
    国家自然科学基金项目(42201258);国家自然科学基金项目(42571214);教育部人文社会科学研究青年基金项目(22YJCZH057);全国影响力建设智库专项重大课题(ZKZD2024011);2025年度金华市深化中非地方合作课题(SXZF202548Z)

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Abstract:

Analyzing the population health vulnerability in the United States not only helps to deepen the research on national population health vulnerability, but also provides reference for improving the population health vulnerability in China.The article constructs an evaluation index system for population health vulnerability, and uses set pair analysis to analyze the characteristics, obstacle factors, and types of population health vulnerability in the United States. The research results indicate that: ① Population health vulnerability and population health sensitivity in the United States exhibit a spatial pattern of "high in the South, low in the Northeast, and middle in the Midwest and West", while coping ability shows a spatial pattern of "high in the Northeast, low in the South, Midwest, and West".② Population health vulnerability in the United States is predominantly characterized by moderately vulnerable and relatively high-vulnerability regions, with significant regional disparities among states. ③ Per capita disposable income, forest coverage rate, and the number of hospital beds per thousand people are the primary obstacle factors to population health vulnerability in the United States. Among these, the contributions of forest coverage rate and the number of hospital beds per thousand people to population health vulnerability in the United States have increased significantly. ④ The population health vulnerability of the United States can be classified into three types: sensitivity-dominated, coping ability-dominated, and jointly dominated by sensitivity and coping ability, with the jointly dominated by sensitivity and coping ability being the most predominant type.

Key words: population health, vulnerability, set pair analysis, obstacle degree model, the United States

摘要：

解析美国人口健康脆弱性不仅有助于深化国别人口健康脆弱性研究，也能够为改善中国人口健康脆弱性提供借鉴。文章构建了人口健康脆弱性评估指标体系，利用集对分析法剖析了美国人口健康脆弱性的特征、障碍因子和类型。研究结果表明：①美国人口健康脆弱性和敏感性呈现“南高、东北低、中西部和西部居中”的空间格局，应对性呈现出“东北高，南部、中西部和西部低”的空间格局。②美国人口健康脆弱性以中等脆弱性区和较高脆弱性区为主，各州人口健康脆弱性的地域分异特征显著。③人均可支配收入、森林覆盖率、每千人医院床位数是美国人口健康脆弱性的主要障碍因子，其中，森林覆盖率和每千人医院床位数对美国人口健康脆弱性的贡献程度上升明显。④美国人口健康脆弱性可划分为敏感性主导、应对性主导和敏感性应对性共同主导3种类型，且敏感性应对性共同主导是最主要的类型。

关键词: 人口健康, 脆弱性, 集对分析, 障碍度模型, 美国