Evolution of infant feeding practices in children from 9 to 24 months, considering complementary feeding indicators and food processing: results from the brazilian cohort of the mal-ed study

• Autor(a) principal: Maciel, Bruna Leal Lima
• Data de Publicação: 2022
• Outros Autores: Andrade, Eva Débora de Oliveira, Rebouças, Amanda de Sousa, Silva Filho, José Quirino da, Ambikapathi, Ramya, Caulfield, Laura E., Lima, Aldo Ângelo Moreira
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UFRN
• DOI: http://dx.doi.org/10.1111/mcn.13413
• Texto Completo: https://repositorio.ufrn.br/handle/123456789/57446; http://dx.doi.org/10.1111/mcn.13413
• topic: Breastfeeding; Children; Complementary feeding; Ultra‐processed food

Infant feeding practices impact children's nutritional and health status, influencing growth and development. This study aimed to analyse the evolution of infant feeding practices from 9 to 24 months of age, considering infant and young child feeding (IYCF) indicators and food processing. The infant feeding practices in children from the Brazilian site of the MAL‐ED study were evaluated at 9 (n = 193), 15 (n = 182) and 24 months (n = 164) using 24‐h dietary recalls. IYCF indicators were evaluated, and the extent of food processing was evaluated, using the NOVA classification. Breastfeeding declined significantly over time, from 77.6% at 9 months to 45.1% at 24 months. Although dietary diversity did not significantly change during the study period (80.5% at 24 months), the minimum acceptable diet significantly increased from 67.9% to 76.1% at 24 months (p < 0.0005). All the studied children consumed sweetened beverages from 9 months. Unhealthy food consumption and zero vegetable or fruit consumption significantly increased over time (p < 0.0005). Unprocessed food consumption decreased from 9 to 24 months of age (p < 0.0005), while ultra‐processed food consumption increased (p < 0.0005) during the study period. Logistic regressions showed that, at 9 months, breastfed children presented a lower risk for ultra‐processed food consumption (odds ratio [OR] = 0.31; 95% confidence interval [CI] = 0.13–0.77); and children reaching the minimum acceptable diet presented more risk for ultra‐processed food consumption (OR = 2.31; 95% CI = 1.01–5.27). In conclusion, data showed a reduction in the quality of infant feeding practices over the first 2 years of life, with a decrease in breastfeeding and an increase in the consumption of unhealthy and ultra‐processed foods