文章基本信息

标题：Physical Activity, Screen-Based Sedentary Behavior, and Sleep Duration in Adolescents: Youth Risk Behavior Survey, 2011–2013
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作者：Youngdeok Kim ; Masataka Umeda ; Marc Lochbaum 等
期刊名称：Preventing Chronic Disease
印刷版ISSN：1545-1151
出版年度：2016
卷号：13
页码：1-6
DOI：10.5888/pcd13.160245
出版社：Centers for Disease Control and Prevention
摘要：This study examined the concurrent associations of physical activity and screen-based sedentary behavior with sleep duration among adolescents by using data from the national Youth Risk Behavior Survey 2011-2013. Using latent class analysis, we identified 4 latent subgroups of adolescents with various levels of physical activity and screen-based sedentary behavior. The subgroup with high levels of physical activity and low levels of sedentary behavior generally showed greater odds of having sufficient sleep (≥8 hours/night) than the other subgroups. Findings imply that concurrent achievement of a high level of physical activity and low level of screen-based sedentary behavior is necessary to promote sufficient sleep among adolescents.