title: Physical Activity, Screen-Based Sedentary Behavior, and Sleep Duration in Adolescents: Youth Risk Behavior Survey, 2011-2013.
abstract: 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.
authors.affiliation: Box 43011, Department of Kinesiology and Sport Management, Texas Tech University, Lubbock, TX 79409. Email: youngdeok.kim@ttu.edu.
authors.forename: Youngdeok
authors.initials: Y
authors.lastname: Kim
authors.affiliation: Department of Kinesiology, Health, and Nutrition, University of Texas at San Antonio.
authors.forename: Masataka
authors.initials: M
authors.lastname: Umeda
authors.affiliation: Department of Kinesiology and Sport Management, Texas Tech University, Lubbock, Texas.
authors.forename: Marc
authors.initials: M
authors.lastname: Lochbaum
authors.affiliation: Department of Kinesiology and Sport Management, Texas Tech University, Lubbock, Texas.
authors.forename: Steven
authors.initials: S
authors.lastname: Stegemeier
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D003201:Computers; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D012309:Risk-Taking; D057185:Sedentary Behavior; D012890:Sleep; D011795:Surveys and Questionnaires; D013690:Television; D014481:United States / Q000453:epidemiology