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美国成年人的睡眠行为与肥胖指数之间的关联:一个横截面研究
Shenghao Xu1,2, Jie Lin3, Qibo Xu1
1Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China.
Frontiers in nutrition
|March 31, 2025
概括
睡眠时间短和睡眠障碍与体重增加和肥胖有关. 这些发现突出了通过解决睡眠行为来管理肥胖的潜在干预措施.
科学领域:
- 肥胖研究的研究.
- 睡眠科学 睡眠科学
- 公共卫生 公共卫生
背景情况:
- 肥胖症是一个重大的公共卫生问题.
- 睡眠行为越来越被认为是影响健康结果的可修改因素.
- 了解睡眠与身体组成之间的关系对于制定有效的健康策略至关重要.
研究的目的:
- 调查睡眠时间和模式与各种脂肪指数之间的关联.
- 为了确定睡眠障碍是否会加剧睡眠时间和肥胖之间的关系.
- 通过改变睡眠行为来确定预防和管理肥胖的潜在目标.
主要方法:
- 对2011-2018年国家健康和营养检查调查 (NHANES) 数据的分析.
- 包括20-80岁的成年参与者.
- 使用DEXA扫描和物理测量评估身体质量指数 (BMI),腰围 (WC),肌肉质量和身体脂肪百分比.
- 睡眠时间分为短 (<7小时),正常 (7-9小时) 和长 (>9小时).
- 通过问卷评估睡眠状态,并检查睡眠时间和睡眠障碍之间的相互作用效应.
主要成果:
- 短暂的睡眠时间与更高的BMI,腰围和瘦肉量有显著的关联.
- 患有睡眠障碍的个体在所有测量脂肪指数中表现出增加的值,包括BMI,WC,肌肉质量和身体脂肪百分比.
- 在睡眠持续时间类别和睡眠障碍的存在之间没有观察到显著的相互作用效应.
结论:
- 睡眠时间短和睡眠障碍独立地与脂肪增加有关.
- 睡眠不足或被诊断为睡眠障碍的人可能会承担更高的体重负担.
- 这些发现表明,解决睡眠行为可能是管理肥胖和相关健康问题的可行策略.
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