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Medical Letter (Medletter)
2025, Volume 3, Issue 4 : 1-6
Research Article
Nutritional Status of School-Aged Children: Prevalence, Determinants, and Public Health Implications
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1
Department of Public Health, Global Health Research Institute, New York, USA
2
Department of Pediatrics, International Medical University, London, UK
3
School of Nutrition and Dietetics, University of Melbourne, Australia
4
Department of Epidemiology, Global Child Health Center, Toronto, Canada
Abstract

Background

Nutrition during school age is critical for physical growth, cognitive development, academic performance, and long-term health outcomes. Malnutrition remains a global challenge, affecting both developing and developed countries through undernutrition, micronutrient deficiencies, and increasing rates of childhood overweight and obesity.

Objective

To assess the nutritional status of school-aged children and identify factors influencing nutritional outcomes.

Methods

A cross-sectional observational study was conducted among 1,200 school-aged children (6–12 years). Anthropometric measurements including height, weight, and Body Mass Index (BMI) were recorded. Dietary intake, socioeconomic factors, physical activity levels, and health status were assessed using structured questionnaires. Statistical analyses were performed using descriptive and inferential methods.

Results

Among participants, 18.5% were underweight, 56.8% had normal nutritional status, 15.2% were overweight, and 9.5% were obese. Children from lower socioeconomic backgrounds showed significantly higher rates of undernutrition (p<0.05). Frequent consumption of fruits and vegetables was associated with healthier BMI outcomes.

Conclusion

Nutritional challenges among school-aged children include both undernutrition and obesity. Comprehensive school-based nutrition programs and parental education are necessary to improve child health outcomes.

 

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