Ultra-processed food consumption, appetitive traits and BMI in children: A prospective study

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Vedovato, GM (Autor) Outra; Vilela, S (Autor) Outra; Severo, M (Autor) Outra; Rodrigues, Sara (Autor) FCNAUP; Lopes, C (Autor) Outra; Oliveira, A (Autor) Outra

Revista

Título: British Journal of Nutrition

Vol. 125 Nº 12

Páginas: 1427-1436

ISSN: 0007-1145

Editora: Cambridge University Press

Indexação

ISI Web of Knowledge - 46 Citações

Scopus - 50 Citações

Classificação Científica

CORDIS: Ciências da Saúde

FOS: Ciências médicas e da saúde

Outras Informações

ID Authenticus: P-00S-TT8

DOI: 10.1017/s0007114520003712

Abstract (EN): This study aimed to investigate the association of ultra-processed food consumption at 4 and 7 years of age with appetitive traits at 7 years, and body mass index (BMI) at 10 years of age. Participants were 1175 children of the population-based birth cohort Generation XXI, who provided food diaries and complete data on socio-demographic variables, anthropometric measures, and the Portuguese Children's Eating Behaviour Questionnaire (P-CEBQ). Foods were grouped according to NOVA classification into: "unprocessed, minimally or moderately processed, and culinary preparations"; "processed"; "ultra-processed". To assess tracking of groups' consumption, Pearson's Correlation Coefficient (r) and the Intraclass Correlation Coefficient (ICC) were calculated. Generalized linear models were fitted to test main associations, mediators, and interactions among the variables. Ultra-processed consumption exhibited a fair level of stability between ages 4 and 7 (r=0.34; ICC=0.32; 95%CI: 0.25; 0.39), corresponding respectively to 27.3% (449.8 kcal per day; SD=217.2) and 29.3% (526.9 kcal per day; SD=229.7) of total energy intake. After adjusting for maternal and child characteristics, higher ultra-processed consumption at 4 years was associated directly with 'Food Responsiveness' (ß = 0.019; 95%CI: 0.007; 0.037), and indirectly through energy intake with avoidant traits: 'Food Fussiness' (ß =-0.007; 95% CI: 0.002; 0.012) and 'Satiety Responsiveness' (ß =-0.007; 95% CI: 0.003; 0.012). Ultra-processed consumption at 4 years old was associated with BMI at 10 years old, but appetitive behaviours were not powerful mediators of this association. The results suggest a path by which ultra-processed products may impact on later appetitive traits and higher BMI in children. © The Author(s), 2020. Published by Cambridge University Press on behalf of The Nutrition Society.

Idioma: Inglês

Tipo (Avaliação Docente): Científica