Influencia del índice de masa corporal en la autoestima de niños y niñas de 12-14 años

Abstract

Introduction During the last decades, the increase in the rate of children and adolescents that are overweight or obese is alarming and it is related with a lower social competency, and low self-esteem. Method A transversal study was conducted with a representative sample of 292 students enrolled in years 8 and 9 at secondary school (13.05±0.97 years) in the city of Jaen, Spain. Results Girls wanted a thinner figure than boys (P < .001). Regarding self-esteem we observed statistically lower values in the case of girls (P < .000) as compared to their male counterparts. Regarding the BMI, students with a healthy weight have a statistically higher self-esteem score than students that are overweight and these have a slightly higher score than those that are obese. Positive correlation exists between the perceived silhouette and the desired silhouette (r=.485) and a negative correlation between the BMI and self-esteem (r=-.248). Conclusion It is necessary to plan actions aimed as reinforcing and increasing self-esteem, focusing on the group of girls and the group of young adults with overweight and obesity problems.