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针对10-19岁青少年的学校健康饮食干预措施:一项综合性审查
Nandeeta Samad1, Lindsay Bearne2,3, Farha Musharrat Noor4
1Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK. Nandeeta.samad@kcl.ac.uk.
概括
结合教育和环境变化的学校干预措施有效地促进青少年的健康饮食. 多元组件策略,将个人学习与系统级改进相结合,显示出对持久饮食行为改变的最大希望.
科学领域:
- 公共卫生 公共卫生
- 青少年营养 青少年营养
- 促进健康 促进健康
背景情况:
- 青少年的饮食习惯通常很差,尽管已知的健康益处.
- 基于学校的干预措施是改善青少年营养的潜在策略.
- 关于这些干预措施有效性的现有证据并不具有决定性.
研究的目的:
- 综合当前关于促进10-19岁青少年健康饮食的学校干预措施的证据.
- 在健康促进学校框架内评估不同干预组件的有效性.
主要方法:
- 根据乔安娜·布里格斯研究所 (JBI) 的指导方针进行了一次总体审查.
- 在11个电子数据库中系统搜索2000年至2023年间发表的评论.
- 使用世界卫生组织健康促进学校 (HPS) 框架进行叙事综合.
主要成果:
- 包括17项审查 (347项初级研究),主要来自高收入国家.
- 多组件干预,整合了两个HPS元素,显著改善了青少年的健康饮食知识和行为.
- 个人层面的技术驱动的课程是有效的,特别是当系统层面的变化支持时,如更健康的学校食品环境和家长参与.
结论:
- 结合个人和系统层面的变化,以学校为基础的多元干预措施对青少年健康饮食有效.
- 未来的研究应该集中在参与式设计,可行性,可扩展性以及低收入和中等收入国家的证据上.
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