Show simple item record

dc.contributor.authorWerneck, André O
dc.contributor.authorJago, Russell
dc.contributor.authorKriemler, Susi
dc.contributor.authorAndersen, Lars Bo
dc.contributor.authorWedderkopp, Niels
dc.contributor.authorNorthstone, Kate
dc.contributor.authorSalmon, Jo
dc.contributor.authorVan Sluijs, Esther
dc.contributor.authorInternational Children’s Accelerometry Database (ICAD) Collaborators
dc.date.accessioned2021-11-05T00:30:50Z
dc.date.available2021-11-05T00:30:50Z
dc.date.issued2021-12
dc.identifier.issn0091-7435
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/330311
dc.description.abstractOur aim was to assess the association between changes in active travel to school and changes in different intensities of physical activity (i.e. moderate - MPA and vigorous - VPA) and time spent sedentary (SED) among adolescents and assess the moderating effect of children's sex, age and weight status. Data from six cohort studies in the International Children's Accelerometry Database were used (4108 adolescents aged 10-13y at baseline, with 1.9±0.7y of follow-up). Participants self-reported travel mode to school at baseline and follow-up. Mutually exclusive categories of change were created using passive (e.g. by car) or active (cycling or walking) forms of transport (active/active, passive/active, active/passive, passive/passive). Multilevel linear regression analyses assessed associations with change in accelerometer-assessed time spent MPA, VPA and SED, adjusting for potential confounders. The moderation of sex, age and weight status was tested though interaction terms in the regression models. Relative to those remaining in active travel (active/active), participants classified as passive/active increased VPA (B: 2.23 min/d; 95%CI: 0.97-3.48), while active/passive (MPA: -5.38min/d; -6.77 to -3.98; VPA: -2.92min/d; -4.06 to -1.78) and passive/passive (MPA: -4.53min/d; -5.55 to -3.50; VPA: -2.84min/d; -3.68 to -2.01) decreased MPA and VPA. There were no associations with SED. An interaction was observed, age group moderated the association with change in VPA: among 12-13y-olds a greater increase in VPA was observed for the passive/active group compared to active/active. Promoting active travel to school can be a strategy to attenuate the decline in physical activity through adolescence.
dc.languageeng
dc.publisherElsevier
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectALSPAC
dc.subjectExercise
dc.subjectICAD
dc.subjectTransport
dc.subjectYouth
dc.titleAssociation of change in the school travel mode with changes in different physical activity intensities and sedentary time: A International Children's Accelerometry Database Study.
dc.typeArticle
prism.endingPage106862
prism.publicationNamePreventive Medicine
prism.startingPage106862
dc.identifier.doi10.17863/CAM.77755
dcterms.dateAccepted2021-10-14
rioxxterms.versionofrecord10.1016/j.ypmed.2021.106862
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2021-10-14
dc.contributor.orcidVan Sluijs, Esther [0000-0001-9141-9082]
dc.identifier.eissn1096-0260
rioxxterms.typeJournal Article/Review
pubs.funder-project-idMedical Research Council (MR/K023187/1)
pubs.funder-project-idMRC (MC_UU_00006/5)
pubs.funder-project-idMedical Research Council (MC_UU_12015/3)
pubs.funder-project-idMedical Research Council (MC_UU_12015/7)
pubs.funder-project-idMedical Research Council (G0701877)
cam.issuedOnline2021-10-26


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International