移动食品环境对快餐访问的影响
Bernardo García Bulle Bueno1, Abigail L Horn2,3,4, Brooke M Bell2,5
1Institute for Data, Systems, and Society, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Nature communications
|March 14, 2024
概括
在日常旅行中接触快餐店显著增加了快餐消费. 移动食品环境,不仅仅是家庭社区,影响饮食选择. 考虑到运动模式的干预措施更有效.
科学领域:
- 公共卫生 公共卫生
- 营养流行病学 营养流行病学
- 数据科学数据科学数据科学
背景情况:
- 糟糕的饮食是全球疾病和死亡的主要原因.
- 现有的关于食物环境和饮食的研究主要是检查静态的家庭暴露,产生不一致的结果.
- 了解动态,移动的食物环境如何影响饮食选择对于公共卫生至关重要.
研究的目的:
- 用人口规模的流动性数据评估移动食品环境对饮食选择的影响.
- 量化暴露在移动环境中的快餐店和快餐访问之间的关联.
- 模拟和比较不同政策干预措施减少快餐消费的有效性.
主要方法:
- 利用美国6200万个人的人口规模移动数据.
- 分析了与日常日常活动中接触快餐店的接触相关的食品出售点的访问模式.
- 使用模拟建模来评估政策干预策略.
主要成果:
- 在移动环境中,对快餐店的接触量增加了10%,与个人访问快餐的几率增加了20%.
- 模拟表明,受空间,时间和行为因素影响的干预措施显著更有效.
- 针对移动食品环境的有针对性的干预措施显示,与仅专注于家庭环境的干预措施相比,其影响是2至4倍的.
结论:
- 移动食品环境在塑造饮食习惯和快餐消费方面发挥着重要作用.
- 动态,移动意识的干预措施具有更大的潜力,可以改善与饮食有关的公共卫生结果.
- 未来的公共卫生战略应整合流动性数据,以有效解决饮食差异,并促进更健康的食物选择.
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