种族/种族以及从婴儿到学龄前的身体活动变化
Sharon E Taverno Ross1, Marsha Dowda2, Myriam E Torres3
1Department of Health and Human Development, University of Pittsburgh, Pittsburgh, PA,USA.
Pediatric exercise science
|July 18, 2025
概括
白人和拉丁裔儿童的体力活动 (PA) 比黑人儿童高. 种族/种族影响了诸如屏幕时间等因素如何影响儿童的PA水平.
科学领域:
- 儿科健康 儿科健康
- 发展科学 发展科学
- 公共卫生 公共卫生
背景情况:
- 了解体育活动 (PA) 的发育轨迹对于儿童健康至关重要.
- 儿童PA的种族/民族差异可能在早期发育过程中出现.
- 父母和环境因素可以影响孩子的PA参与.
研究的目的:
- 调查种族/种族与从婴儿期到学龄前身体活动 (PA) 的发育模式之间的关联.
- 确定种族/种族如何调节背景因素和儿童PA之间的关系.
主要方法:
- 长度研究125个母婴二合体 (黑人,拉丁裔,白人),每6个月间进行评估,长达36个月.
- 使用加速度计 (ActiGraph GT3X) 对儿童PA的客观测量.
- 增长曲线建模以分析种族/种族对PA发展的影响和上下文因素关联.
主要成果:
- 与黑人儿童相比,白人和拉丁裔儿童的PA水平明显高.
- 男孩每小时积累的PA比女孩更多.
- 种族/种族改变了屏幕时间,家庭音箱设备和母亲压力对儿童音箱的影响.
结论:
- 这项研究提供了关于早期儿童PA发展的种族/种族差异的初步见解.
- 这些发现强调需要进行更大规模的纵向研究来证实这些关系.
- 知识对于开发针对不同儿科群体的针对性PA干预措施至关重要.
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