Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project

Considering the nature, extent, and purpose of food processing, this study aims to identify dietary patterns (DPs) and their associations with sociodemographic factors and diet quality in Portuguese children and adolescents. Cross-sectional data were obtained from the National Food, Nutrition and Ph...

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Autores principales:	Milena Miranda de Moraes, Bruno Oliveira, Cláudia Afonso, Cristina Santos, Duarte Torres, Carla Lopes, Renata Costa de Miranda, Fernanda Rauber, Luiza Antoniazzi, Renata Bertazzi Levy, Sara Rodrigues
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	dietary patterns latent class analysis ultra-processed foods diet quality feeding behaviour Nutrition. Foods and food supply TX341-641
Acceso en línea:	https://doaj.org/article/296c1fd37196482490eccc3f332554da
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spelling	oai:doaj.org-article:296c1fd37196482490eccc3f332554da2021-11-25T18:34:38ZDietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project10.3390/nu131138512072-6643https://doaj.org/article/296c1fd37196482490eccc3f332554da2021-10-01T00:00:00Zhttps://www.mdpi.com/2072-6643/13/11/3851https://doaj.org/toc/2072-6643Considering the nature, extent, and purpose of food processing, this study aims to identify dietary patterns (DPs) and their associations with sociodemographic factors and diet quality in Portuguese children and adolescents. Cross-sectional data were obtained from the National Food, Nutrition and Physical Activity Survey (2015–2016) of the Portuguese population. Dietary intake was obtained from two non-consecutive days and food items were classified according to the NOVA system. The proportion (in grams) of foods in the total daily diet was considered to identify DPs by latent class analysis, with age and sex as concomitant variables. Associations of DPs with sociodemographic characteristics were assessed using multinomial logistic regression. Linear regressions adjusted by sociodemographic characteristics tested associations of DPs with diet quality. DPs identified were: “Unhealthy” (higher sugar-sweetened beverages, industrial breads, and sausages intake), “Traditional” (higher vegetables, fish, olive oil, breads, ultra-processed yogurts, and sausages intake), and “Dairy” (higher intake of milk, yogurt, and milk-based beverages). “Unhealthy” was associated with older ages and lower intake of dietary fibre and vitamins and the highest free sugars and ultra-processed foods (UPF), although all DPs presented significant consumption of UPF. These findings should be considered for the design of food-based interventions and school-feeding policies in Portugal.Milena Miranda de MoraesBruno OliveiraCláudia AfonsoCristina SantosDuarte TorresCarla LopesRenata Costa de MirandaFernanda RauberLuiza AntoniazziRenata Bertazzi LevySara RodriguesMDPI AGarticledietary patternslatent class analysisultra-processed foodsdiet qualityfeeding behaviourNutrition. Foods and food supplyTX341-641ENNutrients, Vol 13, Iss 3851, p 3851 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	dietary patterns latent class analysis ultra-processed foods diet quality feeding behaviour Nutrition. Foods and food supply TX341-641
spellingShingle	dietary patterns latent class analysis ultra-processed foods diet quality feeding behaviour Nutrition. Foods and food supply TX341-641 Milena Miranda de Moraes Bruno Oliveira Cláudia Afonso Cristina Santos Duarte Torres Carla Lopes Renata Costa de Miranda Fernanda Rauber Luiza Antoniazzi Renata Bertazzi Levy Sara Rodrigues Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project
description	Considering the nature, extent, and purpose of food processing, this study aims to identify dietary patterns (DPs) and their associations with sociodemographic factors and diet quality in Portuguese children and adolescents. Cross-sectional data were obtained from the National Food, Nutrition and Physical Activity Survey (2015–2016) of the Portuguese population. Dietary intake was obtained from two non-consecutive days and food items were classified according to the NOVA system. The proportion (in grams) of foods in the total daily diet was considered to identify DPs by latent class analysis, with age and sex as concomitant variables. Associations of DPs with sociodemographic characteristics were assessed using multinomial logistic regression. Linear regressions adjusted by sociodemographic characteristics tested associations of DPs with diet quality. DPs identified were: “Unhealthy” (higher sugar-sweetened beverages, industrial breads, and sausages intake), “Traditional” (higher vegetables, fish, olive oil, breads, ultra-processed yogurts, and sausages intake), and “Dairy” (higher intake of milk, yogurt, and milk-based beverages). “Unhealthy” was associated with older ages and lower intake of dietary fibre and vitamins and the highest free sugars and ultra-processed foods (UPF), although all DPs presented significant consumption of UPF. These findings should be considered for the design of food-based interventions and school-feeding policies in Portugal.
format	article
author	Milena Miranda de Moraes Bruno Oliveira Cláudia Afonso Cristina Santos Duarte Torres Carla Lopes Renata Costa de Miranda Fernanda Rauber Luiza Antoniazzi Renata Bertazzi Levy Sara Rodrigues
author_facet	Milena Miranda de Moraes Bruno Oliveira Cláudia Afonso Cristina Santos Duarte Torres Carla Lopes Renata Costa de Miranda Fernanda Rauber Luiza Antoniazzi Renata Bertazzi Levy Sara Rodrigues
author_sort	Milena Miranda de Moraes
title	Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project
title_short	Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project
title_full	Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project
title_fullStr	Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project
title_full_unstemmed	Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project
title_sort	dietary patterns in portuguese children and adolescent population: the upper project
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/296c1fd37196482490eccc3f332554da
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Dietary Patterns in Portuguese Children and Adolescent Population: The UPPER Project

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