Children's Obesogenic Behaviors during Summer versus School: A Within-Person Comparison

Autor/inn/en	Brazendale, Keith; Beets, Michael W.; Turner-McGrievy, Gabrielle M.; Kaczynski, Andrew T.; Pate, Russell R.; Weaver, Robert G.
Titel	Children's Obesogenic Behaviors during Summer versus School: A Within-Person Comparison
Quelle	In: Journal of School Health, 88 (2018) 12, S.886-892 (7 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Brazendale, Keith) ORCID (Weaver, Robert G.)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0022-4391
DOI	10.1111/josh.12699
Schlagwörter	Child Health; Body Weight; Obesity; Health Behavior; Physical Activity Level; Life Style; Sleep; Eating Habits; Video Games; Television Viewing; African Americans; Children + Suchen Sie Ihr Suchwort? Körpergewicht; Adipositas; Health behaviour; Gesundheitsverhalten; Lebensstil; Schlaf; Ernährungsgewohnheit; Essgewohnheit; Video game; Videospiel; Videospiele; Fernsehkonsum; Afroamerikaner; Child; Kind; Kinder
Abstract	BACKGROUND: Evidence consistently shows children in the United States gain 3 to 5 times more weight during summer vacation (~2.5 months) compared to the 9-month school year. The purpose of this study is to examine within-child differences in 4 obesogenic behaviors (physical activity [PA], sedentary/screen-time, diet, and sleep) during school versus summer. METHODS: We used a repeated-measures within-subjects design. Children (N = 30 mean age = 8.2 years; 57% female; 37% overweight/obese; 100% African American) wore accelerometers on the nondominant wrist for 24 hr/d over 9 consecutive days during school and summer of 2016 to capture PA, sedentary time, and sleep. Parents completed a daily diary to report bed/wake times, diet, and screen-time of their child each day. Mixed-effect models compared summer and school behaviors. RESULTS: Children spent more time sedentary (69% vs 67% of wake wear time), less time in light PA (25% vs 23% of wake wear time), had higher screen-time (242 vs 123 minutes/day), slept longer (428 vs 413 minutes/night), and consumed more sugar-based foods (6 days vs 2.5 days/week) and fruit (7 days vs 4.7 days/week) during summer compared to school (p < 0.05). CONCLUSION: Initial evidence suggests children are displaying multiple unfavorable obesogenic behaviors during summer compared to school that may contribute to accelerated weight gain during summer. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01