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使用地理空间模式了解枪支伤害的社会和环境风险

Soroosh Noorbakhsh¹, Will Dunne², Oluwadamilola Babatola³

¹Emory University School of Medicine, Atlanta, GA, USA; Grady Memorial Hospital, Atlanta, GA, USA.

|May 18, 2025

概括

与枪支相关的伤害 (FRI) 经常发生在家附近,经常发生在社会贫困较大的地区. 针对高危"热点"可以有效地减少暴力和减轻延续因素.

科学领域:

公共卫生公共卫生
流行病学流行病学
城市卫生城市卫生

背景情况:

了解与枪支有关的伤害 (FRI) 的空间模式对于制定有针对性的干预策略至关重要.
本研究检查了地理FRI模式,重点关注家庭与受伤位置的距离以及相关的健康社会决定因素 (SDOH).

研究的目的:

分析枪支相关伤害 (FRI) 位置和患者的家庭地址之间的空间关系.
调查健康的位置社会决定因素 (SDOH) 和与枪支有关的伤害 (FRI) 模式之间的关联.

主要方法:

在一级创伤中心对FRI患者 (01/2016-10/2022) 的回顾性分析.
收集患者的家庭和伤害ZCTA (ZCTA表格区域).
计算的SDOH指标 (受困社区指数 (DCI) 和社会贫困指数 (SDI)) 按邮政编码.

主要成果:

在6326个FRI病例中,37.8%发生在家庭地址上,57.1%发生在5英里范围内,87.2%发生在20英里范围内.
与家庭地址相比,受伤地点的DCI和SDI显着更高 (p < 0.001).
20个ZCTA占受伤地点的68.4%,其中SDI和DCI与FRI数量相关.

结论:

与枪支相关的伤害 (FRI) 往往在受害者家园附近的空间集中.
社会贫困和困境较高的地区不成比例地受到枪支相关伤害 (FRI) 的影响.
针对高危"热点"提供了一种战略方法,以最大限度地发挥暴力减少努力的影响.

关键词:

陷入困境的社区指数地理信息系统 (GIS) 是一个地理信息系统 (GIS) 是一个地理信息系统.地理空间分析是什么?在SDOH中,SDOH是SDOH.社会贫困指数 - 社会贫困指数健康的社会决定因素

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