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dc.contributor.advisorBarnett, Tracie A.
dc.contributor.authorGandhi, Sima
dc.date.accessioned2011-07-26T16:53:16Z
dc.date.availableNO_RESTRICTIONen
dc.date.available2011-07-26T16:53:16Z
dc.date.issued2011-02-03
dc.date.submitted2010-12
dc.identifier.urihttp://hdl.handle.net/1866/5187
dc.subjectactivité physiqueen
dc.subjecttélévisionen
dc.subjectstatut pondéraleen
dc.subjectsécurité de voisinageen
dc.subjectstructure familialeen
dc.subjectphysical activityen
dc.subjectscreen timeen
dc.subjectoverweighten
dc.subjectneighbourhood safetyen
dc.subjectfamily structureen
dc.subject.otherHealth Sciences - Public Health / Sciences de la santé - Santé publique (UMI : 0573)en
dc.titleParent-youth associations of physical activity and the influence of family and neighbourhood social factorsen
dc.typeThèse ou mémoire / Thesis or Dissertation
etd.degree.disciplineSanté communautaireen
etd.degree.grantorUniversité de Montréalfr
etd.degree.levelMaîtrise / Master'sen
etd.degree.nameM. Sc.en
dcterms.abstractObjectif: Examiner le lien entre la participation des parents aux activités physiques (AP) de leur enfant et les habitudes de vie et le statut pondéral de ces derniers. Méthode: Les données proviennent de l’Enquête Sociale et Santé des Enfants et des Adolescent Québécois (1999), comprenant des échantillons représentatifs de jeunes de 9, 13 et 16 ans (n=2511). L’implication des parents est définie par aucun, 1 seul, ou 2 parents faisant de l’AP avec leur enfant ≥1/semaine. Un rappel 7 jours a servi à classer les jeunes selon leur niveau d’AP, soit faible, modéré ou élevé. Le temps d’écran a été défini par: ≤14 vs. >14 heures/semaine. Le statut pondéral a été défini selon les critères de Cole. Résultats: Lorsque les deux parents participent aux AP du jeune, le niveau d’AP des adolescents de 13 (OR 3.89, IC 95%: 1.85-8.18) et 16 ans (OR 3.45, IC 95%: 1.32-9.01) est davantage élevé, et le temps d’écran moindre (OR 2.36, IC 95%: 1.30-4.25) chez ceux de 13 ans. Des analyses secondaires montrent que le lien entre l’implication des parents et le niveau d’AP des jeunes est présent chez les familles biparentales seulement; le lien avec le temps d’écran est présent dans les quartiers sécuritaires seulement. Aucune association n’est observée pour le statut pondéral. Conclusion: Les stratégies de promotion de la santé ciblant la participation des parents aux AP de leurs enfants pourraient réduire le fardeau des maladies chroniques, étant donné l’association favorable entre leur implication et les habitudes de vie des jeunes.en
dcterms.abstractObjective: To examine the association between parental involvement in their child’s physical activity (PA) and child lifestyle behaviours and weight status. Methods: Data were from the 1999 Quebec Child and Adolescent Health and Social Survey, comprising representative samples of youth aged 9, 13, and 16 years. Parental involvement in PA with their child was assessed and measured as both, one, or neither parent engaging in PA with their child ≥once/week, based on parent reports. A 7-day PA recall was used to categorize youth as inactive, moderately-active, or highly-active. Screen time was classified as ≤14 and >14 hours of TV and video viewing/week. Overweight status was defined according to Cole’s sex- and age-specific BMI cut-points. Results: Participants (n=2511) with both parents engaging in PA with them ≥once/week (vs. neither parent) were more likely to be highly-active at ages 13 (OR 3.89, 95% CI: 1.85-8.18) and 16 (OR 3.45, 95% CI: 1.32-9.01), and to report ≤14 hours/week of screen time at age 13 (OR 2.36, 95% CI: 1.30-4.25). No associations were observed for weight status. We examined effect modification in post-hoc analyses; the association between parental involvement and youth PA was present in two-parent households only, while the association between parental involvement and screen time was only present in neighbourhoods perceived to be safe by parents. Conclusion: Health promotion strategies targeting parental involvement in youth PA may reduce the future burden of chronic disease, given the favorable association of parental involvement with several youth lifestyle behaviours.en
dcterms.languageengen


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