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dc.contributor.authorIkeda, Erika
dc.contributor.authorGuagliano, Justin M.
dc.contributor.authorAtkin, Andrew J.
dc.contributor.authorSherar, Lauren B.
dc.contributor.authorEkelund, Ulf
dc.contributor.authorHansen, Bjørge Hermann
dc.contributor.authorNorthstone, Kate
dc.contributor.authorvan Sluijs, Esther
dc.date.accessioned2022-08-10T06:50:38Z
dc.date.available2022-08-10T06:50:38Z
dc.date.created2022-05-31T14:27:33Z
dc.date.issued2022
dc.identifier.citationIkeda, E., Guagliano, J. M., Atkin, A. J., Sherar, L. B., Ekelund, U., Hansen, B. H., Northstone, K. & van Sluijs, E. (2022). Cross-sectional and longitudinal associations of active travel, organised sport and physical education with accelerometer-assessed moderate-to-vigorous physical activity in young people: the International Children’s Accelerometry Database. International Journal of Behavioral Nutrition and Physical Activity, 19.en_US
dc.identifier.issn1479-5868
dc.identifier.urihttps://hdl.handle.net/11250/3010947
dc.description.abstractBackground Physical activity (PA) declines during childhood. Important sources of PA are active travel, organised sport and physical education (PE), but it is unclear how these domain-specific PA sources contribute to (changes in) daily moderate-to-vigorous PA (MVPA) in young people. This study aimed to examine (1) the cross-sectional association between domain-specific physical activity (i.e., active travel, organised sport and PE) and daily minutes in accelerometer-assessed MVPA; and (2) the longitudinal association between domain-specific physical activity at baseline and change in daily minutes in MVPA. Methods Participants (baseline age 11.3 ± .1.2 years) were drawn from three studies in the International Children’s Accelerometry Database. The contribution of self-reported standardised active travel, organised sport and PE to accelerometer-measured daily minutes in MVPA was examined using linear regression. In cross-sectional analyses, MVPA was regressed on each PA domain in separate models, adjusted for study, age, sex, maternal education, season, and monitor wear time. In longitudinal analyses, change in MVPA was regressed on each of the baseline PA domains, additionally adjusting for changes in season and wear time, follow-up duration, and baseline MVPA. R-squared was used to compare variance explained by each PA domain. Results In the cross-sectional analyses (n = 3871), organised sport (standardised β = 3.81, 95% confidence interval [95%CI] = 3.06, 4.56) and active travel (β = 3.46, 95%CI = 2.73, 4.19) contributed more to daily MVPA than PE (β = 0.82, 95%CI = -0.02, 1.66). Compared to the base model which included only covariates (R2 = 21.5%), organised sport (absolute change: + 1.9%) and active travel (+ 1.7%) models explained more of the variance than the PE model (± < 0.1%). Associations followed a similar pattern in the longitudinal analyses (n = 2302), but none of the PA domains predicted change in MVPA (organised sport: standardised β = 0.85, 95%CI = -0.03, 1.72; active travel: β = 0.68, 95%CI = -0.14, 1.50; PE: β = 0.02, 95%CI = -0.87, 0.91). Conclusions A multi-sectoral approach covering a wide range of PA domains should be promoted to minimise the age-related decline in MVPA during childhood.en_US
dc.language.isoengen_US
dc.publisherBioMed Central (BMC)en_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleCross-sectional and longitudinal associations of active travel, organised sport and physical education with accelerometer-assessed moderate-to-vigorous physical activity in young people: the International Children’s Accelerometry Databaseen_US
dc.title.alternativeCross-sectional and longitudinal associations of active travel, organised sport and physical education with accelerometer-assessed moderate-to-vigorous physical activity in young people: the International Children’s Accelerometry Databaseen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2022 The Author(s)en_US
dc.subject.nsiVDP::Medisinske Fag: 700::Helsefag: 800::Samfunnsmedisin, sosialmedisin: 801en_US
dc.source.volume19en_US
dc.source.journalInternational Journal of Behavioral Nutrition and Physical Activityen_US
dc.identifier.doihttps://doi.org/10.1186/s12966-022-01282-4
dc.identifier.cristin2028481
dc.source.articlenumber41
cristin.qualitycode2


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