Daily and weekly variation in children's physical activity in Norway. A cross-sectional study of the Health Oriented Pedagogical Project (HOPP).

Autor/inn/en	Kharlova, Iana; Valand Fredriksen, Maren; Mamen, Asgeir; Fredriksen, Per Morten
Titel	Daily and weekly variation in children's physical activity in Norway. A cross-sectional study of the Health Oriented Pedagogical Project (HOPP). Gefälligkeitsübersetzung: Tägliche und wöchentliche Variation der körperlichen Aktivität von Kindern in Norwegen. Eine Querschnittstudie des "Health Oriented Pedagogical Project" (HOPP).
Quelle	In: Sports, 8 (2020) 11, Art. 150, 13 S. PDF als Volltext kostenfreie Datei Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	online; Zeitschriftenaufsatz
ISSN	2075-4663
DOI	10.3390/sports8110150
Schlagwörter	Querschnittuntersuchung; Alltag; Freizeit; Kind; Lebensführung; Sensor; Norwegen; Schule; Freizeitgestaltung; Freizeitverhalten; Sitzen; Körpergewicht; Beschleunigung; Bewegungsmangel; Bewegungsverhalten; Forschungsprojekt; Gesundheitsförderung; Kind; Schule; Körpergewicht; Bewegungsmangel; Gesundheitsförderung; Sitzen; Sensor; Beschleunigung; Bewegung (Motorische); Bewegungsaktivität; Bewegungsverhalten; Freizeitgestaltung; Freizeitverhalten; Alltag; Freizeit; Wochentag; Lebensführung; Forschungsprojekt; Norwegen
Abstract	Background The purpose of the study was to examine differences in objectively measured moderate-to-vigorous physical activity (MVPA min/day) and sedentary time (SED min/day) between different time domains as school hours, leisure time, and weekends. An additional objective addressed causal association between body mass and MVPA. Methods. The study sample consisted of 2015 subjects (51% girls) aged 6-12 years (9.46 ± 1.76) from the Health Oriented Pedagogical Project (HOPP) in south-east Norway. Six days of MVPA min/day and SED min/day were measured using accelerometers and presented as daily averages. The differences in physical activity (PA) were investigated between the time domains of school-hours, leisure time and weekends by age and sex. Data were analyzed using one-and two-way ANOVA. Results. The relative contribution of the different time domains in overall PA was found. Daily average of MVPA min/day and SED min/day differed significantly across the three time domains. The average weekend SED was 56 ± 3.45 and 82 ± 4.12 min/day less when compared with school hours and leisure time, respectively. On average children spent 27 ± 2.74 min/day less in MVPA during school hours, compared with leisure time (p ( 0.001), and spent by 38 ± 2.10 min/day more during weekends compared to school hours (p ( 0.001). Boys were more physically active than girls, and less time was spent in MVPA with age. Conclusion. With the objective of increasing PA in a child population, the findings indicate that PA intervention programs should target children with higher body mass, girls more than boys, older children more than younger, and during school hours and leisure time more than on weekends. (Autor).
Erfasst von	Bundesinstitut für Sportwissenschaft, Bonn
Update	2021/3