Reproducibility and relative validity of a semi-quantitative food-frequency questionnaire in an adult population of Rosario, Argentina

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María Elisa Zapata; Romina Buffarini; Nadia Lingiardi; Ana Luiza Gonçalves-Soares;
  • Publisher: Fundación Española de Dietistas-Nutricionistas (FEDN)
  • Journal: Revista Española de Nutrición Humana y Dietética (issn: 2173-1292, eissn: 2174-5145)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.14306/renhyd.19.4.177
  • Subject: Nutrition. Foods and food supply | Nutritional diseases. Deficiency diseases | Epidemiología | TX341-641 | Argentina | Reproducibilidad de los resultados | Adulto | RC620-627 | Encuestas alimentarias | Dieta
    mesheuropmc: digestive, oral, and skin physiology

<p><strong>Introduction:</strong> Dietary assessment of nutrients and food groups by food frequency questionnaire needs to be validated in each population. The objective of this cross-sectional study was to evaluate the reproducibility and relative validity of a semi-qu... View more
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