Adolescents with disrupted rest-activity rhythms (RARs), including shorter sleep duration, later sleep timing, and low physical activity levels, are at greater risk for mental health and behavioral problems. It remains unclear whether the same associations can be observed for within-subject changes in RARs.

中文翻译：

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青少年静息活动节律随年龄的增长而变化：与 ABCD 研究中大脑和行为变化的关联


休息活动节律 （RAR） 紊乱的青少年，包括睡眠时间较短、睡眠时间较晚和身体活动水平低，患心理健康和行为问题的风险更大。目前尚不清楚是否可以观察到 RAR 的受试者内变化相同的关联。