Cross‐sectional associations between Mediterranean diet and body composition in preschool children. CORAL study

Larruy-García, Alicia ; Miguel-Berges, María L. ; Rueda De Torre, Isabel (Universidad de Zaragoza) ; Pastor-Villaescusa, Belén ; Leis, Rosaura ; Babio, Nancy ; Navas-Carretero, Santiago ; Corella, Dolores ; Pérez, Alejandra ; Gil-Campos, Mercedes ; Picáns-Leis, Rosaura ; Garcia-Gavilán, Jesús ; Flores-Barrante, Paloma ; Martínez, J. Alfredo ; Llorente-Cantarero, Francisco Jesús ; Vázquez-Cobela, Rocío ; Paz-Graniel, Indira ; Ayala-Marín, Alelí M. ; Jurado-Castro, José Manuel ; de la Torre-Aguilar, María José ; Gheorghita, Irina ; Moreno, Luis A. (Universidad de Zaragoza) ; Miguel-Etayo, Pilar de

Resumen: Background: Overweight and obesity in children are rising globally, and the Mediterranean diet may help reduce obesity and related diseases. Objective: To assess the association between adherence to the Mediterranean diet and body composition in Spanish preschool children. Methods: This study included 1218 children aged 3–6 years from the CORALS cohort. Mediterranean diet adherence was evaluated using the validated MED4CHILD and COME-Kids F&B-FQ; questionnaires. Body composition measurements included weight, height, waist circumference, BMI, Fat Mass (FM), Fat-Free Mass Index (FFMI), and Waist-to-Height ratio (WtHR). Multivariate regression and ANCOVA were used to examine associations, adjusting for factors like age, physical activity, and energy intake. We also performed a Cohen's d analysis to assess effect size. Results: Adherence to the Mediterranean diet was associated with more favourable body composition in children. Specifically, both the MED4CHILD score and the COME-Kids-derived score showed significant associations with BMI, FFMI, and Waist-to-Height ratio, showing differences by sex. Children who adhered to the Mediterranean diet exhibited lower BMI and higher fat-free mass, and a more favourable waist-to-height ratio. Additionally, although some measures showed weaker associations, all analyses highlighted a trend towards improved body composition with higher adherence. Cohen's d analysis showed small to moderate effect sizes. Conclusion: Adherence to the Mediterranean diet was significantly linked to favorable body composition indices in Spanish children, highlighting the importance of promoting healthy dietary patterns to prevent overweight and obesity.

Idioma: Inglés

DOI: 10.1111/ijpo.70014

Año: 2025

Publicado en: Pediatric obesity 20, 7 (2025), e70014 [12 pp.]
ISSN: 2047-6302

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Enfermería (Dpto. Fisiatría y Enfermería)
Área (Departamento): Área Medic.Prevent.Salud Públ. (Dpto. Microb.Ped.Radio.Sal.Pú.)