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24小时运动行为对中国学龄前儿童情绪和行为问题的影响,使用组合数据分析
Tong Cheng1, Ying Zhang2, Mengnan Zhang1
1Research and Guidance Center for Infant Care Services, Capital Center for Children's Health, Capital Medical University, Capital Institute of Pediatrics, Beijing, Chaoyang District, China.
Child: care, health and development
|January 21, 2026
概括
优先考虑睡眠而不是久坐行为,轻度或中度至强度的体力活动显著改善了学龄前儿童的情绪和行为问题. 与睡眠平衡轻量体力活动对于发展至关重要.
科学领域:
- 儿童发展 儿童发展
- 行为科学 行为科学
- 公共卫生 公共卫生
背景情况:
- 了解24小时运动行为对儿童早期情绪和行为问题 (EBP) 的影响至关重要.
- 关于学龄前儿童24小时运动行为与EBP之间的关联,研究有限.
研究的目的:
- 在中国学龄前儿童的全国代表样本中,检查24小时运动行为和EBP之间的关联.
- 调查睡眠,光强度体力活动 (LPA),中度至强度体力活动 (MVPA) 和久坐行为 (SED) 之间的时间重新分配如何影响EBPs.
主要方法:
- 利用了来自1316名年龄在3-4岁的中国学龄前儿童的数据.
- 使用24小时加速度计和家长报告的睡眠时间来测量运动行为.
- 分析了使用组合多重线性回归和同时代替代模型的关联.
主要成果:
- 用睡眠取代任何运动行为 (MVPA,LPA,SED) 与减少总困难和外部化问题有关.
- 用睡眠取代MVPA或SED也减少了内化问题.
- 通过减少MVPA或SED来增加LPA可以改善内化和行为问题,但增加LPA以牺牲睡眠为代价会恶化结果.
结论:
- 充足的睡眠始终与学龄前儿童的情绪和行为结果的改善有关.
- 促进轻度体力活动和充足的睡眠,以平衡的方法,对于健康的发育至关重要.
- 为优化运动行为提供了具体的建议,以支持学龄前儿童的福祉.
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