婴儿睡眠特征与儿童认知结果的关联
Morgan A Finkel1,2, Ngoc Duong3, Amanda Hernandez3
1Division of Child and Adolescent Health, Department of Pediatrics, Columbia University Vagelos College of Physicians and Surgeons, New York, NY.
Journal of developmental and behavioral pediatrics : JDBP
|August 14, 2024
概括
更好的婴儿睡眠巩固,这意味着更多的夜间睡眠,与儿童更高的口头智商有关. 婴儿时期的总睡眠时间与以后的认知发育没有显著的关联.
科学领域:
- 发展心理学 发展心理学
- 儿科睡眠科学 儿科睡眠科学
- 认知神经科学 认知神经科学
背景情况:
- 婴儿睡眠模式对儿童发育至关重要.
- 了解睡眠持续时间和巩固对认知结果的影响至关重要.
研究的目的:
- 调查婴儿睡眠时间和夜间睡眠巩固与早期和中期儿童认知发育之间的关联.
- 量化婴儿睡眠指标与各种认知能力之间的关系.
主要方法:
- 前性队列研究 (Project Viva) 用婴儿睡眠测量 (中位数为6.4个月).
- 早期 (中位数为3.2岁) 和中期 (中位数为7.7岁) 的认知评估.
- 对多个共变量进行调整的线性回归模型.
主要成果:
- 婴儿24小时睡眠时间与早期或中期儿童的认知结果没有关联.
- 较高的婴儿夜间睡眠巩固与更高的儿童中期口语智力有关 (β:夜间睡眠百分比0.12分).
- 在婴儿睡眠巩固和早期儿童认知措施之间没有发现显著的关联.
结论:
- 婴儿更高的夜间睡眠巩固与在童年中期改善的语言智力有关.
- 需要进一步的研究来探索因果关系和多样化的人口.
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