Department of Nutrition, School of Public Health, Universidade de São Paulo (USP), Av. Dr. Arnaldo, 715 - Cerqueira César, 01246-904 São Paulo, Brazil.
Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil.
Psychiatry Res. 2020 Nov;293:113367. doi: 10.1016/j.psychres.2020.113367. Epub 2020 Aug 3.
Physical activity (PA) practice can be a protective factor for anxiety-induced sleep disturbance (AISD), however the association between different contexts of PA and anxiety-induced sleep disturbance is not clear. We aimed to analyze the association between different contexts of PA and AISD. Data from the Brazilian School-based Health Survey [n=100,648; age: 14.3y (range:11-18 years)], conducted in 2015, were used. Higher PA during transport was associated with higher AISD. PA during physical education classes presented lower odds for AISD. PA practiced outside school was associated with reduced AISD among boys. The association between PA and AISD seems to be context-dependent.
身体活动（PA）实践可能是焦虑引起的睡眠障碍（AISD）的保护因素，但不同背景下 PA 与焦虑引起的睡眠障碍之间的关联尚不清楚。我们旨在分析不同背景下 PA 与 AISD 之间的关联。该研究的数据来自于 2015 年进行的巴西基于学校的健康调查[ n = 100,648；年龄：14.3 岁（范围：11-18 岁）]。在运输过程中进行更高强度的 PA 与更高水平的 AISD 相关。在体育课上进行的 PA 呈现出较低的 AISD 风险。校外 PA 与男孩的 AISD 减少有关。PA 与 AISD 之间的关联似乎取决于背景。
