中国青少年24小时运动指南的遵守变化与抑郁和焦虑症状之间的关联:一项基于人口的前性研究
Herui Wu1, Yi-Fan Lin2,3, Liwen Yang1
1Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, Guangdong, China.
Child and adolescent psychiatry and mental health
|November 10, 2024
概括
保持或增加24小时运动指南 (24-HMG) 的遵守,特别是屏幕时间和睡眠,可以减少青少年的抑郁和焦虑症状. 坚持的变化显著影响心理健康结果.
科学领域:
- 青少年健康 青少年健康
- 心理健康研究 心理健康研究
- 行为科学 行为科学
背景情况:
- 24小时运动指南 (24-HMG) 涵盖了屏幕时间,睡眠和身体活动.
- 以前的研究已经将遵守这些准则与青少年心理健康联系起来,但往往忽视了随着时间的推移而发生的行为变化.
- 这项研究通过调查24-HMG坚持转变对抑郁和焦虑的影响来解决这一差距.
研究的目的:
- 确定遵守24小时运动指南的变化是否与青少年的抑郁和焦虑症状有关.
- 分析特定的遵守变化 (例如,改善或恶化) 对心理健康结果的影响.
主要方法:
- 在中国深对12570名青少年 (9-18岁) 进行了长度研究,随访时间为一年.
- 对个体24-HMG坚持的变化分类为持续的不坚持,坚持不坚持,不坚持坚持和持续的坚持.
- 通过比较两个波之间的遵守指南的数量来量化整体遵守指南的变化.
主要成果:
- 与持续的不遵守相比,改善遵守 (不遵守遵守) 和保持遵守 (持续遵守) 屏幕时间/睡眠指南与较低的抑郁和焦虑有关.
- 遵守体育活动指南的变化与心理健康结果没有显著的关系.
- 每个附加指南都与抑郁症 (β = -0.58) 和焦虑症 (β = -0.43) 症状的显著减少有关,在睡眠和总体指南变化方面注意到性别差异.
结论:
- 加强24小时运动指南的遵守,特别是睡眠和屏幕时间,是预防青少年抑郁和焦虑的有希望的策略.
- 运动行为的纵向改善,而不仅仅是基线坚持,对于青少年的心理健康至关重要.
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