Validity of a Self-administered Food Frequency Questionnaire Used in the 5-year Follow-up Survey of the JPHC Study Cohort I to Assess Carotenoids and Vitamin C Intake: Comparison with Dietary Records and Blood Level

We compared carotene and vitamin C intake assessed with our 138-item food frequency questionnaire (FFQ) against 28-day weighed dietary records among a subgroup of JPHC Study Cohort I (102 men and 113 women), and the corresponding serum carotenoid levels or plasma vitamin C levels (86 men and 100 wom...

Descripción completa

Detalles Bibliográficos
Autores principales: Kobayashi, Minatsu, Sasaki, Satoshi, Tsugane, Shoichiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japan Epidemiological Association 2007
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9767702/
https://www.ncbi.nlm.nih.gov/pubmed/12701634
http://dx.doi.org/10.2188/jea.13.1sup_82

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9767702/
https://www.ncbi.nlm.nih.gov/pubmed/12701634
http://dx.doi.org/10.2188/jea.13.1sup_82

Ejemplares similares