Estimated energy and nutrient intake in complementary feeding methods in Brazilian infants: randomized clinical trial.

Autor: Moreira PR; Graduate Program in Child and Adolescent Health, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos 2400, Porto Alegre, RS, 90035-003, Brazil. ruffonip@gmail.com.; Graduate Program of Food, Nutrition, and Health, Department of Nutrition, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil. ruffonip@gmail.com., Silveira MB; Graduate Program of Food, Nutrition, and Health, Department of Nutrition, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil., Neves RO; Graduate Program in Child and Adolescent Health, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos 2400, Porto Alegre, RS, 90035-003, Brazil., Nunes LM; Graduate Program in Child and Adolescent Health, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos 2400, Porto Alegre, RS, 90035-003, Brazil.; Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil., Bernardi JR; Graduate Program in Child and Adolescent Health, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos 2400, Porto Alegre, RS, 90035-003, Brazil.; Graduate Program of Food, Nutrition, and Health, Department of Nutrition, Faculty of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.; Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2024 Jan 02; Vol. 14 (1), pp. 13. Date of Electronic Publication: 2024 Jan 02.
DOI: 10.1038/s41598-023-50415-7
Abstrakt: Inadequate nutrient intake during complementary feeding (CF) can affect healthy infant growth and development. A randomized clinical trial was conducted to examine the energy and nutrient intake in Brazilian children randomly assigned to three distinct CF methods. Mother-infant pairs participated in the study, with mothers receiving interventions in one of three CF approaches: (A) strict Parent-Led Weaning (PLW); (B) strict Baby-Led Introduction to Solids (BLISS); and (C) a mixed method. Assessments were made at 5.5 months, nine months, and 12 months of the child's age. Food consumption was measured through 24-h dietary recalls at nine and 12 months, with intake estimates calculated using the Brazilian Food Composition Table. Means or medians of energy and nutrients were compared between groups using ANOVA with Tukey's post hoc test or the Kruskal-Wallis test. A total of 115 infants were evaluated at nine months, and 102 at 12 months. Children in the PLW, BLISS, and mixed method groups exhibited comparable dietary intakes of energy, macronutrients, and micronutrients at both nine and 12 months. Infants following PLW, BLISS, and mixed methods demonstrated similar levels of energy and nutrient intake, underscoring the effectiveness of these strategies in ensuring comparable nutrient intake during the critical phase of CF.Trial registration The trial was registered in the Brazilian Registry of Clinical Trials (ReBEC) with identifier [RBR-229scm U1111-1226-9516], [ https://ensaiosclinicos.gov.br/rg/RBR-229scm ]. The full data of the first registration was on 24/09/2019.
(© 2024. The Author(s).)
Databáze: MEDLINE
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