Association between dietary patterns and adiposity from 4 to 7 years of age

• Tipo: Artigo em Revista Científica Internacional
• Data: 2017

Autores

Durao, C (Autor) Outra; Severo, M (Autor) Outra; Oliveira, A (Autor) Outra; Moreira, Pedro (Autor) FCNAUP; Guerra, A (Autor) Outra; Barros, H (Autor) Outra; Lopes, C (Autor) Outra

Revista

Título: Public Health Nutrition

Vol. 20

Páginas: 1973-1982

ISSN: 1368-9800

Editora: Cambridge University Press

Indexação

ISI Web of Knowledge - 20 Citações

Scopus - 20 Citações

Outras Informações

ID Authenticus: P-00N-5EZ

DOI: 10.1017/s1368980017000854

Abstract (EN): Objective The present study aimed to evaluate the association of 4-year-old children's dietary patterns with adiposity at 7 years, according to child's sex, using a conceptual model. Design Prospective cohort study. Diet was assessed using an FFQ. Age- and sex-specific BMI standard deviation scores (Z-scores) were defined according to the WHO. Fat mass percentage (FM%), fat mass index (FMI) and waist-to-height ratio (WHtR) were also considered, converted into Z-scores using sex-specific means and standard deviations of the current sample. Dietary patterns were identified by latent class analysis and their association with adiposity was estimated by linear regression models. Setting Population-based birth cohort Generation XXI (Porto, Portugal, 2005-2006). Subjects Children (n 3473) evaluated at both 4 and 7 years of age. Results Three dietary patterns were identified: high in energy-dense foods (EDF); low in foods typically consumed at main meals and intermediate in snacks (Snacking); and higher in vegetables and fish and lower in EDF (Healthier, reference). The EDF dietary pattern at 4 years of age was positively associated with later BMI only in girls (=0075, 95 % CI 0009, 0140, P-interaction=0046). The EDF dietary pattern was also associated with other adiposity indicators only in girls (FMI: =0071, 95 % CI 0000, 0142; WHtR: =0094, 95 % CI 0023, 0164). Snacking was not significantly associated with any marker of adiposity in either girls or boys. Conclusions Although dietary patterns and adiposity persisted across the two ages in both sexes, EDF at 4 years of age increased adiposity at 7 years of age only in girls.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 10