微粒子污染 (PM2.5) 对中国住院费用的影响
Chen Chen1, Chen Ma1, Xingyue Wu2
1School of Public Finance and Economics, Shanxi University of Finance and Economics, Taiyuan, China.
Frontiers in public health
|December 19, 2025
概括
空气污染显著增加了住院费用,PM2.5的增加导致了更高的费用. 绿色空间有助于减轻这些成本,特别是对老年人来说,而工业用地加剧了经济负担.
科学领域:
- 环境健康 环境健康
- 公共卫生经济学 公共卫生经济学
- 环境科学 环境科学
背景情况:
- 空气污染对公众健康和社会经济稳定构成重大威胁.
- 增加的疾病负担和医疗费用是空气污染造成的.
- 量化空气污染对经济的影响对于公共卫生战略至关重要.
研究的目的:
- 深入探索空气污染对特定医疗费用的直接影响.
- 分析空气污染对个人和医疗保健系统的经济负担.
- 调查土地利用,特别是绿地在减轻这些成本方面的作用.
主要方法:
- 利用了来自中国西南部 (2014-2019) 的住院医疗数据.
- 收集了PM2.5和空气质量指数 (AQI) 等关键空气污染物的数据.
- 研究城市的合并土地使用类型数据.
主要成果:
- 在PM2.5的10μg/m3增加与总住院费用的0.5%上升相关 (约. 一个人42元).
- 空气污染增加了医疗保险退款,超过了自付费用.
- 绿色空间减轻了住院费用的增加,而工业用地则加剧了住院费用的增加;影响在老年人和特定天气条件下更为明显.
结论:
- 空气污染给患者和医疗保健系统带来了经济压力.
- 结果为优化医疗资源分配和健康保护策略提供参考.
- 减少空气污染对健康和经济的负担需要有针对性的干预和城市规划.
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