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Examining The Impact Of A Population-Based Intervention On Children's Physical Activity Levels: The Grade 5 Act-I-Pass Program In London, Ontario, Christine E. Smith

Electronic Thesis and Dissertation Repository

Childhood obesity is a major public health concern caused in part by decreasing levels of physical activity (PA). Identification of effective population level strategies for increasing children’s PA levels is critical for improving overall health. This thesis is comprised of two studies. Study 1 examines how naturally-occurring population-level PA interventions with children have been evaluated in previous studies by conducting a systematic review. A total of 15 papers were included for review and results suggest that naturally-occurring population-based PA interventions are generally effective in improving PA levels of children in a variety of PA domains. Eleven studies included additional evaluation …