Browsing by Author "de Villiers, Anniza"

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    School-based interventions targeting nutrition and physical activity, and body weight status of African children: A systematic review
    (MPDI, 2020) Adom, Theodosia; de Villiers, Anniza; Puoane, Thandi Rose
    Background: Overweight/obesity is an emerging health concern among African children. The aim of this study was to summarise available evidence from school-based interventions that focused on improving nutrition and physical activity knowledge, attitude, and behaviours, and weight status of children aged 6–15 years in the African context. Methods: Multiple databases were searched for studies evaluating school-based interventions of African origin that involved diet alone, physical activity alone, or multicomponent interventions, for at least 12 weeks in duration, reporting changes in either diet, physical activity, or body composition, and published between 1 January 2000 and 31 December 2018.