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在美国各城市的社区结构投资和心脏代谢健康之间调解途径

Marcus R Andrews¹, Dana Sandler¹, Shirley J Lopez De Leon¹

¹Social Determinants of Obesity and Cardiovascular Risk Laboratory, National Heart, Lung, and Blood Institute, NIH, Bethesda, Maryland.

American journal of preventive medicine

|September 9, 2025

概括

历史上的红线与较低的社区投资和更高的肥胖率,糖尿病和心脏病有关. 社区投资部分解释了这些城市之间的健康差异.

科学领域:

公共卫生公共卫生
城市规划城市规划
健康差异在健康上的差异

背景情况:

流行病学研究将社区社会经济因素与健康结果联系起来.
有限的研究探讨了社区结构性投资对城市环境中的心脏代谢风险标志物的影响.
这项研究探讨了历史红线对社区投资和随后健康的影响.

研究的目的:

调查邻里结构性投资是否因历史红线划分而有所不同.
检查社区结构性投资与肥胖,糖尿病和冠心病的患病率之间的联系.
确定社区结构性投资是否调解了红线对这些健康结果的影响.

主要方法:

社区结构性投资使用综合评分 (房屋价值,租金,空置,建筑物年龄) 来衡量.
肥胖,糖尿病和冠心病的流行数据来自CDC的500个城市项目.
房屋所有者贷款公司的分析,对16个美国城市的数据进行了红线划分,并对社会经济和人口因素进行了调整.

主要成果:

以前被红线划分的街区随着时间的推移显示结构投资较低.
较高的社区结构性投资与肥胖,糖尿病和冠心病的流行率下降相关,与城市特定的变化有关.
社区结构性投资在红线和健康结果之间起到了调解作用,根据城市而言情况各不相同.

结论:

历史性的红线与当前的心脏代谢健康结果通过社区结构性投资有关.
调查结果表明,城市规划和公共卫生干预措施的潜在目标是减轻健康差异.

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