久坐不动的行为与COVID-19大流行期间的睡眠质量不佳有关,身体活动可以减轻其不良影响
Luiz Antônio Alves de Menezes-Júnior1,2, Samara Silva de Moura3,4, Amanda Gonçalves Miranda4
1Postgraduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro, Preto, Ouro Preto, Minas Gerais, Brazil. luiz.menezes@ufop.edu.br.
BMC public health
|June 12, 2023
概括
在COVID-19大流行期间,增加的久坐行为 (SB) 与较差的睡眠质量有关. 然而,从事中等到剧烈的体力活动 (MVPA) 可以减轻这些对睡眠的负面影响.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 睡眠科学 睡眠科学
背景情况:
- 随着COVID-19的流行,人们的日常生活发生了重大变化,这可能会影响身体活动和睡眠等健康行为.
- 众所周知,久坐不动的行为 (SB) 和体力活动水平会影响睡眠质量.
研究的目的:
- 调查静坐行为 (SB) 和中度至剧烈的休时间体育活动 (MVPA) 与睡眠质量之间的关联.
- 为了评估这些协会,特别是在COVID-19流行病的背景下.
主要方法:
- 这是一项涉及巴西1629名成年人的横截面,基于人口的研究 (2020年10月至12月).
- 使用匹兹堡睡眠质量指数来评估睡眠质量.
- 静坐行为是通过自我报告的坐时间来衡量的,报告≥9小时的个体被归类为SB. 此外,还分析了MVPA与SB的比率.
主要成果:
- 在大流行期间,SB的患病率增加了 (15.2%),与大流行前水平 (11.3%) 相比.
- 患有SB的个体 (≥9小时/天) 睡眠质量差的几率高出77% (OR: 1.77).
- 每天每增加一小时的SB,睡眠质量差的可能性增加了8% (OR:1.08). 每小时SB练习1分钟的MVPA,睡眠质量差的可能性降低了19% (OR:0.84).
结论:
- 在COVID-19大流行期间,久坐不动行为是与睡眠质量差相关的重要因素.
- 适度至剧烈的体力活动 (MVPA) 可以有效地减少久坐行为对睡眠质量的不良影响.
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