身体活动,屏幕时间,睡眠时间与青少年最佳饮食习惯的关联
1College of Professional Tennis, Wuhan City Polytechnic, Wuhan, China.
Complementary therapies in clinical practice
|December 3, 2024
概括
满足身体活动,屏幕时间和睡眠指南的青少年有更好的饮食习惯. 实现这三个指导方针显著改善了水果和蔬菜的摄入量,以及早餐的消费量.
科学领域:
- 青少年健康 青少年健康
- 行为科学 行为科学
- 营养流行病学 营养流行病学
背景情况:
- 青少年的健康生活方式行为对于长期健康至关重要.
- 了解身体活动,屏幕时间,睡眠和饮食之间的相互作用对于公共卫生干预至关重要.
研究的目的:
- 调查身体活动,屏幕时间和睡眠时间指南的坚持与青少年的各种饮食习惯之间的联系.
- 为了确定满足这些准则的组合是否为饮食模式提供协同效益.
主要方法:
- 利用了来自青年风险行为调查的六个波 (2011-2021) 的数据,其中包括78,697名青少年.
- 雇员自报问卷收集有关人口统计,体育活动,屏幕时间,睡眠时间和饮食习惯的信息.
- 进行了后勤回归分析以评估关联,将结果呈现为几率比率 (OR) 与95%置信区间 (CI).
主要成果:
- 发现了一种显著的剂量反应关系:满足更多指导方针 (身体活动,屏幕时间,睡眠) 的青少年表现出更好的饮食习惯.
- 满足所有三个准则与更多的水果 (OR=2.13),蔬菜 (OR=1.56),牛奶 (OR=1.46) 和早餐 (OR=2.80) 的消费有关.
- 遵守所有指导方针也与增加水果汁摄入量和减少苏打水摄入量相关.
结论:
- 坚持身体活动,屏幕时间和睡眠指南的结合,与青少年更好的饮食习惯密切相关.
- 身体活动指南,单独或组合,表明与有利的饮食模式的最显著的关联.
- 未来的研究应该专注于促进全面的24小时运动行为,特别是身体活动,以优化青少年的饮食习惯.
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