获取SNAP授权零售商和SNAP受理者之间的饮食质量
1Department of Agricultural Economics & Agribusiness, Louisiana State University and LSU AgCenter, Baton Rouge.
JAMA health forum
|April 18, 2025
概括
获得补充营养援助计划 (SNAP) 零售商的机会与SNAP接受者更好的饮食质量有关. 靠近杂货店和超市的位置显著提高了2015年健康饮食指数的得分,强调了食品获取在公共卫生中的作用.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 粮食获取和健康差距 粮食获取和健康差距
- 营养流行病学 营养流行病学
背景情况:
- 糟糕的食品环境会对饮食质量和健康结果产生负面影响.
- 补充营养援助计划 (SNAP) 是美国的一个关键的营养安全网.
- 在SNAP授权零售商访问和收件人饮食质量之间的关系还不清楚.
研究的目的:
- 评估SNAP授权零售商和SNAP受益人饮食质量之间的联系.
- 调查不同类型的SNAP零售商的接近和可用性如何影响饮食摄入量.
主要方法:
- 一系列的横截面研究使用来自国家健康和营养检查调查 (2007-2018) 的24小时饮食回忆数据.
- 通过使用历史的SNAP零售商定位器数据集,将参与者的住所与SNAP授权的零售商联系起来.
- 调整为人口因素和调查设计的通用线性模型.
主要成果:
- 靠近SNAP授权零售商的生活与更高的健康饮食指数-2015 (HEI-2015) 分数有关.
- 靠近超级商店和杂货店的位置与HEI-2015分数有着最强的积极关联.
- 来自SNAP零售商的每个额外英里与HEI-2015分数的下降有关.
结论:
- 获得SNAP授权零售商的机会与SNAP接受者改善饮食质量有关.
- 在服务不足的地区提高零售商的可用性可能是改善公共卫生和减少饮食相关疾病的策略.
- 调查结果强调了食品环境可访问性对营养福祉的重要性.
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