加速度计评估了青少年的睡眠集群和心脏代谢风险因素
Mingming Wang1,2, Claudia Flexeder1,3, Carla P Harris1,4
1Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany.
Obesity (Silver Spring, Md.)
|October 24, 2023
概括
青少年的睡眠模式会影响心脏代谢健康. 长时间的睡眠延迟与更高的体脂相关,而不规则的睡眠与男性的高甘油三相关.
科学领域:
- 青少年健康 青少年健康
- 睡眠科学 睡眠科学
- 心血管研究研究心血管研究
背景情况:
- 青少年的心脏代谢健康是一个日益关注的问题.
- 客观的睡眠特征对于理解健康结果至关重要.
- 以前的研究还没有完全阐明青少年的不同睡眠模式.
研究的目的:
- 利用客观的多维睡眠数据,在青少年中识别不同的睡眠集群.
- 调查这些已识别的睡眠集群与心脏代谢健康指标之间的关联.
主要方法:
- 利用了来自GINIplus和LISA出生队伍的1090名青少年 (14.3-16.4岁) 的数据.
- 对12个客观睡眠特征 (数量,质量,时间表,可变性,规律性) 进行了k-means集群分析.
- 在505名参与者中评估了心脏代谢风险因素,包括脂肪质量指数 (FMI),血压,甘油三,高密度胆固醇,hs-CRP和胰岛素抵抗.
主要成果:
- 确定了五个睡眠集群:良好的睡眠,延迟的睡眠阶段,睡眠不规则/变化,碎片化睡眠和长时间的睡眠延迟.
- "延长睡眠延迟"集群显示,与增加的性别尺度脂肪质量指数 (FMI) 有显著的关联.
- "睡眠不规则性和可变性"的群体与较高的甘油三升高几率有关,特别是在男性个体中.
结论:
- 青少年长时间的睡眠延迟与脂肪质量指数的增加有关.
- 睡眠不规则性和变异性显示出与青少年男性甘油三水平升高的特定联系.
- 客观睡眠表型可以揭示与青少年心脏代谢健康的明显关联.
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