Rasgos del apetito en niños de 6 a 12 años: asociación con la obesidad y diferencias por sexo

Abstract

Background Overweight and obesity in schoolchildren are a major public health problem in Mexico. The objective of this study was to demonstrate the association of appetitive traits with the presence of obesity and identify gender differences in children attending a university hospital. Methods A cross-sectional study was conducted on 176 children with obesity and 175 children with normal weight in the outpatient clinic of the Nuevo Hospital Civil de Guadalajara. The body mass index (BMI) of the participants was calculated. The parents completed the Children's Eating Behaviour Questionnaire to measure eight appetitive traits. The mean appetitive trait scores were compared between children with obesity and normal weight, and between genders. Statistical analysis was performed using Student's t-tests for independent samples and regression analysis between appetite traits and BMI Z-scores. Results The mean food responsiveness score (or food onset appetitive trait) was higher in children with obesity (p Conclusions Children with obesity show appetitive traits that could lead to higher food consumption. Normal weight males showed appetitive traits that could represent a risk of developing obesity.