Validity and reproducibility of a food frequency questionnaire for adults of São Paulo, Brazil

• Main Authors: Soraya Sant'Ana de Castro Selem (Author), Aline Martins de Carvalho (Author), Eliseu Verly-Junior (Author), Jackeline Venâncio Carlos (Author), Juliana Araujo Teixeira (Author), Dirce Maria Lobo Marchioni (Author), Regina Mara Fisberg (Author)
• Format: Book
• Published: Associação Brasileira de Pós-Graduação em Saúde Coletiva, 2014-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

OBJECTIVES: To assess the validity and reproducibility of a food frequency questionnaire developed for estimating the food consumption of adults in São Paulo, Brazil, based population study. METHODS: A sample of individuals aged above 20 years, of both genders, living in São Paulo, was used for th...