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学生和学校的特点改变了SNAP-Ed对学生饮食和体育活动的影响
Amanda Linares1, Sridharshi C Hewawitharana1, Kaela Plank1
1University of California Agriculture and Natural Resources, Nutrition Policy Institute, 1111 Franklin Street, Oakland, CA94607, USA.
Public health nutrition
|August 27, 2025
概括
基于学校的CalFresh健康生活 (CFHL) 干预措施改善了COVID-19后学生的水果和蔬菜摄入量. 这些项目显示,在免费和低价餐饮资格较高的学校,体育活动的好处更大,突出了以公平为中心的方法.
科学领域:
- 公共卫生营养
- 预防儿童肥胖
- 基于学校的卫生干预措施
背景情况:
- 由于COVID-19导致学校关闭,基本的卫生计划受到了干扰.
- 基于学校的干预对于学生的营养和体育活动至关重要.
- 了解不同学生和学校的人口结构的干预影响至关重要.
研究的目的:
- 评估基于学校的CalFresh健康生活 (CFHL) 干预措施在COVID-19后的有效性.
- 确定学生和学校的特点是否会改变对饮食和体育活动 (PA) 的影响.
- 确定差异,并为以公平为中心的干预方法提供信息.
主要方法:
- 准实验,两组,前后,自我报告研究设计.
- 涉及51所干预学校和18所公立学校.
- 参与者包括4年级,5年级的学生 (n=2115次干预,n=1102次比较).
主要成果:
- 这些干预措施增加了水果 (0.19倍/天) 和蔬菜 (0.35倍/天) 的消费.
- 干预措施显示,免费和低价餐 (FRPM) 资格较高的学校的PA增加更大.
- 学生性别,学校城市化和学校FRPM修改干预对饮食和PA的影响.
结论:
- 基于学校的CFHL干预措施在改善学生的健康行为方面仍然有效.
- 干预措施对体力活动产生了积极影响,特别是在高等FRPM学校.
- 研究结果支持以公平为中心的方法, 以优化对所有儿童的干预.
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