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Validation of a food frequency questionnaire for children and adolescents
(Grupo Aula Médica, 2012)
Objective: To assess the validity of a food frequency questionnaire (FFQ) by applying it to children and adolescents living in Salvador, Bahia Methods: The validity of this FFQ with 98 food items was investigated among 108 ...
Is the food frequency consumption essential as covariate to estimate usual intake of episodically consumed foods?
(NATURE PUBLISHING GROUPLONDON, 2012)
BACKGROUNDS/OBJECTIVES: The aim of this paper is to verify the performance of the frequency of consumption as variable for prediction of the usual intakes of foods. SUBJECTS/METHODS: In total, 725 individuals who answered ...
Development of an online food frequency questionnaire and estimation of misreporting of energy intake during the COVID-19 pandemic among young adults in Peru
(Frontiers Media S.A.RONTIERS MEDIA SA, 2022)
Background: The Young Lives longitudinal study switched to remote data collection methods including the adaptation of dietary intake assessment to online modes due to the physical contact restrictions imposed by the COVID-19 ...
Validação do Questionário de Freqüência Alimentar para Adolescentes (QFAA) por grupos de alimentos em uma população de escolares
(Associação Brasileira de Pós -Graduação em Saúde Coletiva, 2008)
OBJETIVO: Verificar a validade do Questionário de Freqüência Alimentar para Adolescentes para avaliar o consumo de grupos de alimentos entre escolares de Piracicaba, São Paulo. MÉTODOS: Participaram do estudo 94 adolescentes, ...
Listas de alimentos relacionadas ao consumo alimentar de um grupo de idosos: análises e perspectivas
(Associação Brasileira de Pós -Graduação em Saúde Coletiva, 2011)
INTRODUÇÃO: A despeito do aumento expressivo da população idosa nos últimos anos, são escassos os estudos brasileiros relacionados ao consumo alimentar desses indivíduos. OBJETIVOS: Propor uma lista de alimentos mais ...
Validity and reproducibility of a food frequency questionnaire to assess lipid and phytochemical intakeValidación y reproducibilidad de un cuestionario de frecuencia de consumo alimentario para valorar la ingesta de lípidos y fitoquímicos
(Universidad Nacional de Córdoba, 2015)
Background: epidemiological studies have been related food intake with the incidence of nontransmissible chronic diseases.
Objective: the purpose of the present study was to analyze the validity and reproducibility of a ...
Use of structural equation models to evaluate the relationship between eating patterns and obesity for elderly peopleUso de modelos de ecuaciones estructurales para evaluar la relación entre los patrones de alimentación y la obesidad en personas mayores
(2020-07-01)
Introduction: in the Brazilian population it is noted that obesity is increasing in all ages, particularly in the elderly, due to changes in habits and the consumption of foods with high energy density. The objective of ...
Psychosocial factors influencing the frequency of fast-food consumption among urban and rural Costa Rican adolescents
(2013)
Objective: The aim of this study was to identify psychosocial factors that influence fast-food consumption in urban and rural Costa Rican adolescents.
Methods: A self-administered questionnaire designed for the study asked ...