零售食品环境干预对中学后教育环境中的饮食行为的影响:系统性审查和元分析
Eden M Barrett1, Ashleigh C Hart2, Saiuj Bhat3
1The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia.
The Journal of nutrition
|September 23, 2023
概括
大学的零售食品环境干预措施显著改善了学生和员工的饮食行为,大多数干预措施显示出积极的结果,并显著减少了消耗的能量. 这些变化也对业务结果产生了积极的影响.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 健康 行为干预 干预
- 食品环境研究 食品环境研究
背景情况:
- 高中后教育机构是影响全球数百万人的健康至关重要的环境.
- 这些机构内的零售食品环境为健康干预提供了机会.
研究的目的:
- 综合有关零售食品环境干预措施有效性的证据.
- 评估对高等教育机构学生和工作人员饮食行为的影响.
主要方法:
- 系统地搜索RCT和准实验性研究,直到2023年8月.
- 纳入标准集中在针对食品环境要素 (放置,价格,产品,推广) 的干预措施上.
- 对相似的饮食和商业结果进行叙述综合和元分析.
主要成果:
- 55项研究描述了71项干预措施;66%显著改善了饮食行为.
- 产品可用性/便利性干预措施最有效 (90%);推广干预措施显示54%的有效性.
- 分析显示,能源摄入量减少了7.9%,92%的干预措施显示出中性或积极的业务结果.
结论:
- 零售食品环境干预措施在促进中学后环境中更健康的饮食行为方面是有效的.
- 这些干预措施支持学生和工作人员的积极健康结果,而不会对企业产生负面影响.
- 有令人鼓舞的证据支持在教育机构实施此类策略.
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