休和工作中的久坐行为和体力活动对睡眠时间的影响:来自NHANES 2017-2018年的数据
Luciene Teixeira Paixão1, Layana Amaral Neves1, Luiz Antônio Alves de Menezes-Júnior2,3
1Postgraduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro, Preto, Ouro Preto, Minas Gerais, Brazil.
Journal of activity, sedentary and sleep behaviors
|April 11, 2025
概括
休时间中等到剧烈的体力活动 (MVPA) 有助于减少睡眠时间短暂. 然而,与工作相关的MVPA水平较高与睡眠不足的可能性增加有关,突出显示了活动背景的不同影响.
科学领域:
- 公共卫生 公共卫生
- 运动科学 运动科学
- 睡眠医学 睡眠医学
背景情况:
- 久坐不动的行为 (SB) 是普遍存在的,并与不良的健康结果相关.
- 了解身体活动,久坐时间和睡眠之间的相互作用对公共健康至关重要.
- 之前的研究已经探讨了这些关联,但活动的背景 (休与工作) 需要进一步调查.
研究的目的:
- 为了检查久坐行为 (SB),中度到剧烈的体力活动 (MVPA) 和睡眠时间之间的关系.
- 为了确定MVPA与SB的特定比率是否会影响睡眠时间.
- 为了区分休时间与工作相关的MVPA对睡眠的影响.
主要方法:
- 来自2017-2018年国家健康和营养检查调查 (NHANES) 数据的分析.
- 评估自我报告的久坐行为 (坐着时间) 和从休和工作中适度到剧烈的体力活动 (MVPA).
- 多变量逻辑回归用于分析运动行为与睡眠时间之间的关联,考虑国家睡眠基金会的指导方针.
主要成果:
- 总共分析了5533名参与者,他们有很高的身体活动不足率.
- 参与每小时休时间≥2.5分钟的MVPA与睡眠短暂的可能性降低38.9%有关.
- 在工作中执行相同数量的MVPA与睡眠短暂的可能性增加了57.0%.
结论:
- 休时间的MVPA,相对于久坐时间,似乎可以防止睡眠时间短.
- 与工作相关的MVPA可能与睡眠时间有不同的,可能有害的关联.
- 干预策略应考虑身体活动的背景,以优化睡眠结果.
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