多组分食品储藏室干预措施对客户子组的影响
Jenny Jia1, Maria F Gombi-Vaca2, Christina Bliss Barsness3
1Division of General Internal Medicine, Department of Medicine, Northwestern University, Chicago, IL 60611, USA.
Nutrients
|March 28, 2024
概括
超级货架计划改善了食品储藏室客户的饮食质量,但没有加剧差距. 这种营养干预没有显示出性别,种族/种族,教育或就业状况的差异性影响.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 健康差距 研究 研究 研究 研究
- 在食品仓库的行为科学.
背景情况:
- 营养促进计划可以影响健康平等.
- 食品仓库是低收入人口的关键接入点.
- 了解跨不同群体的干预效应至关重要.
研究的目的:
- 评估SuperShelf营养干预对饮食质量的影响是否因客户股权特征而有所不同.
- 确定SuperShelf是否加剧或减轻了食品储藏室用户之间的健康差异.
- 分析性别,种族/种族,教育和就业状况的差异影响.
主要方法:
- 超级货架集群随机试验的二次分析.
- 包括来自明尼苏达州11家食品仓库的成年客户 (N=193).
- 使用2015年健康饮食指数 (HEI-2015) 通过24小时的干预前后饮食回忆来衡量饮食质量.
- 线性混合效应模型用于测试超级货架和股权特征之间的相互作用.
主要成果:
- 根据性别,教育或就业状况,没有发现SuperShelf对饮食质量影响的显著相互作用.
- 观察到SuperShelf和种族/种族之间的显著相互作用 (p=0.008),但小组内的对对比是无意义的.
- 总体而言,SuperShelf没有在所检查的股权特征中显示差异效应.
结论:
- 超级货架干预措施并没有加剧食品储藏室客户之间的饮食差异.
- 研究结果表明,超级货架是一种潜在的公平方法,可以改善食品储藏室环境中的营养.
- 进一步的子组分析是有必要的,以充分探索饮食质量结果中的潜在种族/民族差异.
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