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习惯性短睡眠时间,饮食和成年人2型糖尿病的发展
Diana Aline Nôga1, Elisa de Mello E Souza Meth1, André Pekkola Pacheco1
1Department of Pharmaceutical Biosciences, Uppsala University, Sweden.
睡眠时间短暂会增加2型糖尿病的风险,即使饮食健康. 这项研究强调了充分睡眠对于预防2型糖尿病 (T2D) 的重要性.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 代谢性疾病研究研究
背景情况:
- 2型糖尿病 (T2D) 的风险受生活方式因素的影响,包括睡眠时间和饮食.
- 了解这些相互作用对于有效的公共卫生和糖尿病预防策略至关重要.
研究的目的:
- 调查睡眠时间,饮食模式和患T2D的风险之间的关联.
- 为了确定健康的饮食是否能减轻与睡眠不足相关的T2D风险.
主要方法:
- 英国生物银行的一项队列研究分析了2006-2010年至2021年期间的247,867名参与者.
- 睡眠时间被分类为 (正常,轻度短,中度短,极度短) 和饮食习惯得分 (0-5).
- 考克斯比例危险回归计算了T2D发展的危险比率 (HRs).
主要成果:
- 睡眠时间短 (≤5小时/天) 与T2D风险增加有显著关联 (例如,HR为1.41每天3-4小时).
- 健康饮食得分 (≥4) 与降低T2D风险 (HR 0.75) 相关.
- 由于睡眠不足而增加的T2D风险即使在健康饮食的人群中也存在.
结论:
- 习惯性睡眠时间较短与患T2D的风险较高有关.
- 这种关联即使对于坚持健康饮食模式的人来说仍然很重要.
- 建议进行进一步的纵向研究,采用客观措施来验证这些发现.
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