Blar i Doktorgradsavhandlinger / PhD Dissertations på emneord "longitudinal"
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Physical activity in Norwegian children and adolescents: With a special focus on physical activity trends, health implications, correlates and determinants of physical activity
(Doctoral thesis, 2018)Introduction: In order to accurately assess the physical activity levels of children and adolescents and how it changes over time, there is a continuing need for population-based studies quantifying physical activity using ...