ASSOCIATION BETWEEN BODY MASS INDEX AND STOOL QUALITY IN PRESCHOOL CHILDREN FROM NORTHERN VIETNAM

Introduction: Malabsorption, marked by impaired nutrient absorption, affects both macronutrients and micronutrients, leading to deficiencies and gastrointestinal (GI) symptoms. Constipation, a prevalent GI issue in children, increasingly impacts pediatric nutritional health, affecting both weight and height and influencing long-term development. This study investigates the correlation between body mass index (BMI) and stool quality in children, aiming to inform nutritional interventions in preschoolers in Northern Vietnam.. Methods: A stool sample survey of over 285 children aged 2-5 years from a preschool in Northern Vietnam in 2023 was conducted. Child weight, height, and BMI were analyzed with means and standard deviations, and chi-square tests were employed for correlation analysis with gender, ages and stool via SPSS 20. Results: The study included 52% male and 48% female participants.. The proportion of children with a BMI between 13,5-16,5 was 76%, accounting for a larger proportion. Gender, age, and stool quality showed no statistically significant relationship. However, a significant correlation was found between BMI and stool quality. Children with normal BMI had better stool quality compared to children at risk of obesity or underweight. Conclusions: While a significant relationship between BMI and stool quality was identified, further research, including larger cohort studies and clinical trials, is needed to support weight management strategies for children.