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中年期的饮食质量和睡眠特征:博加卢萨心脏研究
Kaitlin S Potts1,2, Maeve E Wallace3, Jeanette Gustat1
1Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA 70112, USA.
Nutrients
|July 11, 2023
概括
更高的饮食质量与睡眠呼吸暂停风险降低有关. 波加卢萨心脏研究中的这项研究发现,更好的饮食模式与更少的睡眠呼吸暂停症状有关,即使考虑到BMI和其他因素.
科学领域:
- 心血管健康 心血管健康
- 睡眠科学 睡眠科学
- 营养流行病学 营养流行病学
背景情况:
- 睡眠和饮食是心脏代谢疾病发展的关键因素.
- 关于饮食质量和睡眠结果的综合影响的研究有限.
- 波加卢萨心脏研究 (BHS) 为调查这些关联提供了有价值的队列.
研究的目的:
- 检查饮食质量与各种睡眠结果之间的截面关系.
- 评估与失眠症状和睡眠呼吸暂停风险的关联.
- 在博加卢萨心脏研究队列的背景下分析数据.
主要方法:
- 经过验证的问卷被用于测量饮食和睡眠特征,包括失眠和睡眠呼吸暂停症状.
- 基于饮食模式得分的Poisson回归与概括估计方程估计了睡眠结果的流行率比率 (PRR).
- 模型根据身体质量指数 (BMI),社会经济因素,身体活动和抑郁症状等关键混因素进行了调整.
主要成果:
- 通过2010年替代健康饮食指数评估的更高的饮食质量与睡眠呼吸暂停风险得分较低显著相关 (PRR Q5与Q1:0.59 [0.44,0.79];每次SD增加:0.88 [0.81,0.95];p趋势<0.0001).
- 在饮食质量和失眠症状或健康睡眠得分之间没有发现显著的关联.
- 2015年健康饮食指数和地中海替代饮食模式没有显示出与研究的睡眠结果的统计学意义上的联系.
结论:
- 改善饮食质量,独立于体重指数 (BMI),与睡眠呼吸暂停的风险得分降低有关.
- 这些发现与来自半农村,低收入社区的显著少数民族代表的人口有关.
- 这项研究强调了饮食模式对睡眠健康的重要性,尤其是睡眠呼吸暂停风险.
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