Self-image, self-esteem and depression in children and adolescents with and without obesity

Gac Med Mex. 2022;158(3):118-123. doi: 10.24875/GMM.M22000653.

Abstract

Introduction: In Mexico, the prevalence of childhood obesity is 35%, and it continues to increase.

Objective: To determine the correlation between self-image, self-esteem and depression in children aged 8 to 14 years with and without obesity.

Methods: Cross-sectional, comparative study of 295 children: 116 with overweight/obesity (group 1) and 179 with normal weight (group 2). Body mass index, scholarship, school achievement, school problems, socioeconomic status, self-image (current, desired), satisfaction, self-esteem and presence of depression were recorded. Descriptive statistics, Spearman's rho and Mann-Whitney's U-test were used; a p-value ≤ 0.05 was considered significant.

Results: In group 1, 53.4% perceived themselves as with normal weight, and in 77.6%, the desired self-image was normal weight; 67.2% wanted to be slimmer; in 53.4%, self-esteem was high, and 75.9% had no depression. In group 2, current self-image was normal weight in 79.3%, and the desired self-image was normal weight in 85.5%; 35.2% wanted to be slimmer; self-esteem was high in 49.7% and 77.1% had no depression. Significant correlations were observed for self-esteem-depression (r = 0.228) and self-esteem-socioeconomic status (r = 0.130).

Conclusions: Current self-image and body satisfaction are different with and without obesity. The relationship between self-esteem and depressive symptoms begins at school age.

Introducción: La obesidad infantil es un problema de salud pública mundial. En México, la prevalencia es de 35 % y continúa ascendiendo.

Objetivo: Determinar la correlación entre autoimagen, autoestima y depresión en niños de ocho a 14 años con y sin obesidad.

Métodos: Estudio transversal comparativo de 295 niños: 116 niños con sobrepeso u obesidad (grupo 1) y 179 sin obesidad (grupo 2). Se registró índice de masa corporal, escolaridad, aprovechamiento escolar, conflictos escolares, nivel socioeconómico, autoimagen (actual, deseada), satisfacción, autoestima y presencia de depresión. Se utilizó estadística descriptiva, rho de Spearman y U de Mann-Whitney; p ≤ 0.05 se consideró significativa.

Resultados: En el grupo 1, 53.4 % de los niños se autopercibió con normopeso y en 77.6 % la autoimagen deseada era normopeso; 67.2 % deseaba ser más delgado; en 53.4 % la autoestima era elevada; 75.9 % se observó sin depresión. En el grupo 2, en 79.3 % la autoimagen actual era normopeso y la autoimagen deseada en 85.5 % fue normopeso; 35.2 % deseaba ser más delgado; la autoestima era elevada en 49.7 % y 77.1 % no presentaba depresión. Se identificaron correlaciones significativas en autoestima-depresión (r = 0.228) y autoestima-nivel socioeconómico (r = 0.130).

Conclusiones: La autoimagen actual y la satisfacción corporal son diferentes en niños y adolescentes con y sin obesidad. La relación de la autoestima y síntomas depresivos inicia desde la edad escolar.

Keywords: Autoestima; Body dissatisfaction; Body image; Imagen corporal; Insatisfacción corporal; Obesidad; Obesity; Self-esteem.

MeSH terms

  • Adolescent
  • Body Image*
  • Body Mass Index
  • Body Weight
  • Child
  • Cross-Sectional Studies
  • Humans
  • Overweight / epidemiology
  • Pediatric Obesity* / epidemiology
  • Self Concept