African Particle Physics (Pure Science) | 04 July 2009
Impact of School-Based Nutrition Programmes on Adolescent Growth and Development in Rural Sierra Leone: Trends Analysis
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Abstract
Adolescents in rural Sierra Leone often suffer from malnutrition, leading to stunted growth and development. School-based nutrition programmes have been implemented to address these issues. Nutrition programme participation data from schools were collected over a period of five years. Weight and height measurements for participants were recorded at baseline, mid-term, and post-intervention. A significant positive trend in mean weight gain was observed across all school programmes (p < 0.05), with an average increase of 1.2 kg per year. The analysis supports the efficacy of school-based nutrition interventions in promoting adolescent growth and development. Further longitudinal studies are recommended to track long-term effects and identify optimal programme components. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.