Association between childcare movement behaviour compositions with health and development among preschoolers. Finding the optimal combinations of physical activities and sedentary time.

Autor/inn/en	Bourke, Matthew; Vanderloo, Leigh M.; Irwin, Jennifer D.; Burke, Shauna M.; Johnson, Andrew M.; Driediger, Molly; Timmons, Brian W.
Titel	Association between childcare movement behaviour compositions with health and development among preschoolers. Finding the optimal combinations of physical activities and sedentary time. Gefälligkeitsübersetzung: Zusammenhang zwischen der Zusammensetzung des Bewegungsverhaltens in der Kinderbetreuung und der Gesundheit und Entwicklung von Vorschulkindern. Die optimale Kombination von körperlichen Aktivitäten und sitzender Tätigkeit.
Quelle	In: Journal of sports sciences, 40 (2022) 18, S. 2085-2094 PDF als Volltext Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	online; gedruckt; Zeitschriftenaufsatz
ISSN	0264-0414; 1466-447X
DOI	10.1080/02640414.2022.2134969
Schlagwörter	Empirische Untersuchung; Forschung; Beeinflussung; Kindesentwicklung; Beeinflussung; Forschung; Gesundheit; Kind; Kleinkind; Bewegungserziehung; Analyse; Sitzen; Bewegungsmangel; Bewegungsverhalten; Zusammensetzung; Gesundheitssport; Gesundheitsförderung; Kind; Kleinkind; Vorschulalter; Vorschulpädagogik; Körper (Biol); Bewegungsmangel; Gesundheit; Gesundheitsförderung; Sitzen; Bewegungsaktivität; Bewegungserziehung; Bewegungsverhalten; Gesundheitssport; Analyse; Zusammensetzung
Abstract	Little is known about how wake-time movement behaviour compositions while in childcare relate to children's health and development. This study aimed to use compositional analysis to examine how childcare movement behaviour compositions were associated with standardised body mass index (zBMI) and physical and psychosocial functioning among children in the preschool setting. A total of 405 preschoolers wore accelerometers during childcare hours to measure their moderate-to-vigorous physical activity (MVPA), light intensity physical activity (LPA) and sedentary time. Compositional regression, isotemporal substitution models, and the "Goldilocks" approach was used to examine how wake-time childcare movement behaviour compositions related to each of the outcomes. Engaging in greater LPA relative to MVPA and sedentary time was associated with higher BMI z-scores, replacing sedentary time or time spent in MVPA with LPA was associated with greater physical functioning, and spending more time in sedentary behaviours relative to overall physical activity was related with greater psychosocial functioning. It is not clear what the optimal wake-time movement behaviour composition while in childcare is for health and development; however, LPA and sedentary time while in childcare may have some benefits. More research is needed to aid the development of childcare-specific guidelines for physical activity and sedentary behaviours.
Erfasst von	Bundesinstitut für Sportwissenschaft, Bonn
Update	2023/1