饮食模式,睡眠障碍和中风之间的关联:一项针对美国成年人的大型横截面研究
Kai Su1, Yuwei Dai1, Tianxiang Yuan1
1Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha 410011, China.
Journal of affective disorders
|July 1, 2025
概括
饮食质量差与睡眠障碍和中风风险增加有关. 改善营养,特别是高质量的蛋白质,鱼类,坚果和纤维,可以帮助预防这些疾病.
科学领域:
- 营养流行病学 营养流行病学
- 心血管健康 心血管健康
- 睡眠科学 睡眠科学
背景情况:
- 睡眠障碍和中风独立地与饮食模式有关.
- 饮食,睡眠障碍和中风风险之间的相互作用需要进一步研究.
- 这项研究研究了美国成年人饮食模式,睡眠障碍和中风之间的三方关联.
研究的目的:
- 调查饮食模式与睡眠障碍和中风的同时发生之间的关系.
- 探索营养因素如何调节睡眠和中风之间的双向联系.
- 确定有助于改善健康结果的特定食品组.
主要方法:
- 对美国成年人的NHANES数据 (2005-2018) 的分析.
- 使用健康饮食指数 (HEI) -2020,替代地中海饮食 (MED) 和阻止高血压的饮食方法 (DASH) 评分来量化饮食模式.
- 应用线性回归,限制立方线 (RCS),调度和加权四分位数和 (WQS) 方法.
主要成果:
- 患有中风和/或睡眠障碍的参与者在所有三个饮食指数中得分明显较低.
- RCS模型显示,饮食质量得分与睡眠障碍和中风的几率之间存在负线性关联.
- WQS回归确定了高质量的蛋白质,鱼,坚果和纤维作为关键有益的食物成分.
结论:
- 低质量的饮食始终与更高的睡眠障碍和中风的几率有关.
- 饮食修改,专注于营养丰富的食物,对于预防睡眠障碍和中风至关重要.
- 改善整体饮食质量对于减轻这两种疾病的风险至关重要.
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