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Use of a food frequency questionnaire to assess diets of Jamaican adults: validation and correlation with biomarkers
BACKGROUND: Assessment of habitual diet is important in investigations of diet-disease relationships. Many epidemiological studies use the food frequency questionnaire (FFQ) to evaluate dietary intakes but few studies validate the instrument against biological markers. The aim of this study was to a...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3094277/ https://www.ncbi.nlm.nih.gov/pubmed/21477338 http://dx.doi.org/10.1186/1475-2891-10-28 |