Department of Biobehavioral Health, Pennsylvania State University, University Park, Pennsylvania, USA.
Department of Family, Population, and Preventive Medicine, Program in Public Health, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York, USA.
J Adolesc. 2023 Aug;95(6):1140-1151. doi: 10.1002/jad.12182. Epub 2023 May 3.
The goal of this study was to evaluate the relationships of actigraphic nighttime sleep duration and quality with next-day mood among urban adolescents using a micro-longitudinal design.
A subsample (N = 525) of participants from the Fragile Families & Child Wellbeing Study (mean age: 15.4 years; 53% female; 42% Black non-Hispanic, 24% Hispanic/Latino, 19% White non-Hispanic) in the United States between 2014 and 2016 concurrently wore a wrist actigraphic sleep monitor and rated their daily mood in electronic diaries for about 1 week. Multilevel models tested the within-person temporal associations of nightly sleep duration and sleep maintenance efficiency with next-day reports of happiness, anger, and loneliness. The models also tested the between-person associations of sleep variables and mood. Models adjusted for sociodemographic and household characteristics, weekend, and school year.
After nights when adolescents obtained longer sleep duration than their usual, they reported lower ratings of anger (B = -.03, p < .01) the next day. After nights when adolescents had higher sleep maintenance efficiency than their usual, they reported higher ratings of happiness (B = .02, p < .01) the next day. Adolescents who had longer average sleep duration reported lower ratings of anger (B = -.08, p < .01) and loneliness (B = -.08, p < .01) compared to others. There was no within-person association of sleep duration or efficiency with loneliness. Sleep duration was not associated with happiness between adolescents, and sleep maintenance efficiency was not associated with any mood measure between adolescents.
Improvements to nightly sleep may help increase happiness and decrease anger the following day in adolescents. Promoting sleep health is recommended to improve mood.
本研究旨在通过微观纵向设计评估城市青少年的活动记录仪夜间睡眠时间和质量与次日情绪之间的关系。
本研究在美国脆弱家庭与儿童健康研究（2014-2016 年）中选取了一个亚样本（N=525，平均年龄：15.4 岁；53%女性；42%为非裔黑人，24%为西班牙裔/拉丁裔，19%为白人非裔），参与者同时佩戴腕部活动记录仪，并在电子日记中记录大约一周的日常情绪。多层次模型测试了夜间睡眠时间和睡眠维持效率与次日报告的快乐、愤怒和孤独之间的个体内时间关联。该模型还测试了睡眠变量和情绪之间的个体间关联。模型调整了社会人口学和家庭特征、周末和学年。
与平时相比，青少年获得较长睡眠时间的夜晚，他们在次日报告的愤怒评分较低（B=-.03，p<.01）。与平时相比，青少年睡眠维持效率较高的夜晚，他们在次日报告的快乐评分较高（B=0.02，p<.01）。与其他青少年相比，平均睡眠时间较长的青少年报告愤怒（B=-.08，p<.01）和孤独（B=-.08，p<.01）的评分较低。睡眠时间或效率与孤独之间没有个体内关联。睡眠持续时间与青少年的幸福感之间没有关联，睡眠维持效率与青少年的任何情绪测量之间也没有关联。
夜间睡眠的改善可能有助于提高青少年次日的幸福感并降低愤怒感。建议促进睡眠健康以改善情绪。
