Repositori URV

Author, as appears in the article.: Gomes D, Luque V, Xhonneux A, Verduci E, Socha P, Koletzko B, Berger U, Grote V.

Department: Medicina i Cirurgia

URV's Author/s: Luque Moreno, Verònica

Keywords: Weighed food record Validity School-aged children Requirements Physical-activity Obesity Misreporting of energy intake Life Infants Goldberg cutoff European children Energy requirements Doubly-labeled water Dietary Basal metabolic-rate school-aged children misreporting of energy intake infants energy requirements

Abstract: Misreporting is a major source of reporting bias in nutritional surveys. It can affect the analysis of associations between diet and disease. Although various methods have been proposed to identify misreporting, their application to infants and young children is difficult. We identify misreporting of energy intake in infants and young children and propose a simplified approach.1199 children were enrolled in the Childhood Obesity Programme (CHOP) based in 5 European countries (Belgium, Germany, Italy, Poland and Spain) with repeated measurements of 3-day weighed food protocol and anthropometric indices at 10 time points between ages 1-96 months. Individual cut-offs for the ratio of reported energy intake and estimated energy requirement were calculated to identify misreporters. Misreporting was studied according to age, gender, BMI z-scores and country.We identified a higher proportion of over-reporters (18.9%) as compared to under-reporters (10.6%). The proportion of over-reporting was higher among infants while under-reporting was more prevalent in school-aged children. Under-reporting was higher in boys (12.0%) and in obese/over-weight children (36.3%). Mean values for upper and lower cut-offs for the ratio of reported energy intake and estimated energy requirement in children ?12 months were 0.80 and 1.20, and 0.75 and 1.25 for children >12 months, respectively. Using these fixed (mean) values, 90.4% (kappa statistic: 0.78) of all misreporters could be identified.Despite intensive measures to obtain habitual intake of children, an essential proportion of nutritional reports were found to be implausible. Both over- and under-reporting should be carefully analysed, even in studies on infants. Fixed cut-offs can be applied to identify misreporting if no individual variation in energy intake can be calculated.This trial was registered at https://clinicaltrials.gov/show/NCT00338689.Copyright © 2017 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

Thematic Areas: Saúde coletiva Química Odontología Nutrition and dietetics Nutrition & dietetics Nutrição Medicina iii Medicina ii Medicina i Interdisciplinar General medicine Farmacia Engenharias iv Enfermagem Educação física Critical care and intensive care medicine Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciência de alimentos Biotecnología

licence for use: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 02615614

Author's mail: veronica.luque@urv.cat

Author identifier: 0000-0003-2615-8175

Record's date: 2024-09-07

Papper version: info:eu-repo/semantics/submittedVersion

Link to the original source: https://www.clinicalnutritionjournal.com/article/S0261-5614(17)30164-4/fulltext

Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/

Papper original source: Clinical Nutrition. 37 (3): 1053-1060

APA: Gomes D, Luque V, Xhonneux A, Verduci E, Socha P, Koletzko B, Berger U, Grote V. (2018). A simple method for identification of misreporting of energy intake from infancy to school age: Results from a longitudinal study. Clinical Nutrition, 37(3), 1053-1060. DOI: 10.1016/j.clnu.2017.05.003

Article's DOI: 10.1016/j.clnu.2017.05.003

Entity: Universitat Rovira i Virgili

Journal publication year: 2018

Publication Type: Journal Publications