中国儿童运动行为与生活满意度之间的关系:一个交叉滞后的小组分析
Xingyi Yang1, Danqing Zhang2, Yang Liu1,3
1School of Physical Education, Shanghai University of Sport, Shanghai, China.
PloS one
|February 6, 2025
概括
充足的睡眠持续时间始终预测孩子的生活满意度. 身体活动,肌肉强化和屏幕时间的影响因性别和年级不同而有所不同,这凸显了整体生活方式因素对儿童福祉的重要性.
科学领域:
- 儿童心理学 儿童心理学
- 公共卫生 公共卫生
- 行为科学 行为科学
背景情况:
- 儿童时代的幸福感受到了日常运动行为的影响.
- 了解这些影响是有效促进健康的关键.
- 儿童的生活满意度 (LS) 需要对生活方式因素进行调查.
研究的目的:
- 为了检查运动行为和小学学生的生活满意度之间的纵向关系.
- 识别特定的运动行为 (身体活动,屏幕时间,睡眠) 预测LS.
- 探索这些关系中的性别和年级差异.
主要方法:
- 一项长度研究,对上海683名小学生进行了一年的随访.
- 自我报告的数据收集了中度至剧烈的体力活动 (MVPA),肌肉强化运动 (MSE),屏幕时间 (ST) 和睡眠时间.
- 用于评估预测关系的交叉滞后面板模型和路径分析.
主要成果:
- 基线睡眠持续时间显著预测了样本中的后续生活满意度.
- 性别分析显示睡眠时间和LS预测了男性的LS;MVPA,MSE和睡眠时间预测了女性的LS.
- 特定年级的模型显示,MSE和睡眠时间预测了年轻年级 (1-2) 的LS,而MVPA和MSE预测了年长年级 (3-4) 的LS.
结论:
- 在24小时运动行为和儿童的生活满意度之间存在着复杂的相互作用.
- 睡眠时间是LS的一致预测因素,而MVPA,MSE和ST的影响因性别和年级而受到缓解.
- 提高儿童生活满意度的干预措施应考虑对生活方式因素的综合方法,包括睡眠和体育活动.
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