Relative validity of the food frequency questionnaire used to assess dietary intake in the Leiden Longevity Study

BACKGROUND: Invalid information on dietary intake may lead to false diet-disease associations. This study was conducted to examine the relative validity of the food frequency questionnaire (FFQ) used to assess dietary intake in the Leiden Longevity Study. METHODS: A total of 128 men and women partic...

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Detalles Bibliográficos
Autores principales: Streppel, Martinette T, de Vries, Jeanne HM, Meijboom, Saskia, Beekman, Marian, de Craen, Anton JM, Slagboom, P Eline, Feskens, Edith JM
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2013
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3680188/
https://www.ncbi.nlm.nih.gov/pubmed/23758629
http://dx.doi.org/10.1186/1475-2891-12-75

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3680188/
https://www.ncbi.nlm.nih.gov/pubmed/23758629
http://dx.doi.org/10.1186/1475-2891-12-75

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