综合饮食抗氧化剂指数和睡眠健康:来自横截面研究的新见解
Bingquan Xiong1, Jiaxin Wang2, Rui He3
1Department of Cardiology, The Second Affilliated Hospital of Chongqing Medical University, No.74, Linjiang Road, Chonqing, 400010, China.
BMC public health
|February 26, 2024
概括
通过综合饮食抗氧化剂指数 (CDAI) 衡量的饮食抗氧化剂的摄入量较高,与阻断性睡眠呼吸暂停 (OSA),白天嗜睡和睡眠不足的风险降低有关.
科学领域:
- 营养科学 营养科学
- 睡眠医学 睡眠医学
- 公共卫生 公共卫生
背景情况:
- 睡眠质量差和阻塞性睡眠呼吸暂停 (OSA) 与慢性疾病有关.
- 饮食干预,特别是抗氧化剂摄入,显示出改善睡眠的潜力.
- 关于综合饮食抗氧化剂指数 (CDAI) 和睡眠健康的证据有限.
研究的目的:
- 研究综合饮食抗氧化剂指数 (CDAI) 与睡眠健康结果之间的关联.
- 确定抗氧化剂摄入量与OSA风险,白天嗜睡和睡眠不足之间的关系.
主要方法:
- 利用了来自NHANES 2005-2008年调查的横截面数据.
- 使用经过验证的方法计算CDAI,该方法基于24小时饮食回忆中的六种抗氧化剂.
- 使用加权后勤回归和限制立方线 (RCS) 分析来评估关联和剂量反应关系.
主要成果:
- 分析包括7274名参与者 (平均年龄为46.97岁).
- 较高的CDAI四分位数与OSA (OR:0.69),白天嗜睡 (OR:0.64) 和睡眠不足 (OR:0.68) 相反相关.
- RCS显示了OSA和白天嗜睡的非线性关联,以及睡眠不足的线性反向关联.
结论:
- 综合饮食抗氧化剂指数 (CDAI) 与改善睡眠健康有关.
- 更高的抗氧化剂摄入量可能会降低OSA,白天嗜睡和睡眠不足的风险.
- 综合抗氧化剂摄入为优化公共睡眠质量提供了一个有希望的策略.
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