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高咖啡因消费与巴西成年人睡眠时间不足有关 (CUME研究)
Carolynne Martins Teixeira1, Josefina Bressan1, Arieta Carla Gualandi Leal1
1Department of Nutrition and Health, Laboratory of Energy Metabolism and Body Composition, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.
International journal of food sciences and nutrition
|October 31, 2023
概括
高咖啡因摄入量与巴西成年人睡眠不足有关. 这项研究发现,摄入更多咖啡因的人睡眠不良的患病率高出19%,这突显了重要的关联.
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:
- 睡眠不足影响了相当一部分成人人口.
- 咖啡因消费很普遍,有各种饮食来源.
- 了解咖啡因对睡眠的影响对于公共健康至关重要.
研究的目的:
- 调查巴西成年人咖啡因摄入量和睡眠时间之间的联系.
- 为了确定咖啡因的常见来源,为每日摄入量做出贡献.
- 为了确定高咖啡因消费与睡眠不足是否相关.
主要方法:
- 一项涉及6,356名来自米纳斯杰拉斯大学队列 (CUME研究) 的参与者的横截面研究.
- 通过在线自我报告问卷收集的数据,评估咖啡因摄入量和睡眠模式.
- 在咖啡因摄入四分位数中进行统计分析,以比较睡眠时间和睡眠不足的发生率.
主要成果:
- 31.9%的参与者表示睡眠不足.
- 女性消耗的咖啡因比男性多,睡眠也比男性少.
- 咖啡因摄入量最高的四分之一 (87.0572.0毫克/天) 显示睡眠不足的患病率增加了19% (PR:1.19;95%CI:1.081.31).
- 咖啡,黑巧克力,牛奶巧克力和饮食苏打是主要的咖啡因来源.
结论:
- 更高的咖啡因摄入量与巴西成年人睡眠不足的更大患病率显著相关.
- 饮食中的咖啡因来源,特别是咖啡,在日常摄入量中起着重要作用.
- 对影响个人对咖啡因反应的遗传和荷尔蒙因素的进一步研究是有必要的.
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