Adolescent obesity is a significant public health concern in Cape Town, South Africa, with potential long-term implications for cardiovascular diseases and diabetes. The study employed a mixed-methods approach combining quantitative data from body mass index (BMI) measurements and qualitative insights through interviews with students, teachers, and parents. A significant reduction of 15% in BMI percentage points was observed among participants who received the nutrition intervention compared to controls. Themes emerged around improved dietary habits and increased physical activity reported by beneficiaries. School-based nutrition programmes appear effective in lowering adolescent obesity rates, though further long-term studies are recommended to confirm these findings. Implementing consistent monitoring of student health metrics alongside programme evaluation can enhance the efficacy of future interventions.
Setshogo et al. (Wed,) studied this question.
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