Validity and reproducibility of a food frequency questionnaire for assessment of fruit and vegetable intake in Iranian adults(*)

BACKGROUND: This study's aim was to design and validate a semi-quantitative food frequency questionnaire (FFQ) for assessment of fruits and vegetables (FV) consumption in adults of Isfahan by comparing the FFQ with dietary reference method and blood plasma levels of beta-carotene, vitamin C, an...

Descripción completa

Detalles Bibliográficos
Autores principales: Mohammadifard, Noushin, Omidvar, Nasrin, Houshiarrad, Anahita, Neyestani, Tirang, Naderi, Gholam-Ali, Soleymani, Bahram
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2011
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3430018/
https://www.ncbi.nlm.nih.gov/pubmed/22973322

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3430018/
https://www.ncbi.nlm.nih.gov/pubmed/22973322

Ejemplares similares