使用实施映射来优化通用学校用餐的影响:一种III型混合实施-有效性研究协议.
Gabriella M McLoughlin1, Angel Smith2, Alex R Dopp3
1Department of Social and Behavioral Sciences, Temple University College of Public Health, Philadelphia, PA, USA. gabriella.mcloughlin@temple.edu.
Implementation science communications
|October 2, 2025
概括
政府补贴的全民学校用餐旨在减少儿童的粮食不安全和肥胖. 本研究开发和测试了以公平为重点的策略,以改善学校的餐饮计划的采用和有效性. 这些发现将有助于在弱势年轻人中预防肥胖.
科学领域:
- 公共卫生 公共卫生
- 实施科学 实施科学
- 营养政策 营养政策
背景情况:
- 全民学校用餐 (USM) 解决了儿童的粮食不安全和肥胖风险.
- 实施挑战阻碍了USM的采用和影响.
- 需要以公平为重点的战略来实现可持续的政策实施.
研究的目的:
- 共同制定以公平为重点的普遍学校午餐实施策略.
- 通过混合型III集群随机试验来测试这些策略.
- 检查学生吸收和实施在整个学校系统的有效性.
主要方法:
- 实施映射用于共同开发特定背景的战略.
- 混合型III集群随机试验,以评估实施和有效性结果.
- 融合混合方法设计与定量和定性数据分析.
主要成果:
- 主要实施结果包括覆盖范围,透率,可接受性,可行性,成本和可持续性.
- 评估的健康结果:家庭的粮食安全,学生的饮食行为和BMI.
- 在基线,6个月和12个月收集的数据.
结论:
- 以公平为导向的策略可以改善学校的USM采用.
- 这些策略有可能减少粮食不安全和肥胖差异.
- 这项研究为弱势学生群体推进了基于学校的肥胖预防.
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