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Validation and reproducibility of a semi-qualitative food frequency questionnaire for assessment of sodium intake in Iranian population
BACKGROUND: Few semi-quantitative food frequency questionnaires (SFFQ)s has yet been developed to assess sodium intake in Middle East region. This study was performed to validate a SFFQ for assessment of sodium consumption and food groups΄ contribution to sodium intake. METHODS: This study was perfo...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8815124/ https://www.ncbi.nlm.nih.gov/pubmed/35114984 http://dx.doi.org/10.1186/s12937-021-00749-7 |