Reproducibility of a web-based FFQ for 13- to 15-year-old Danish adolescents

FFQ are widely used in large-scale studies to assess dietary intake. To aid interpretation of diet–disease associations assessment of validity must be performed. Reproducibility is one aspect of validity focusing on the stability of repeated assessment with the same method which may also reveal prob...

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Bibliographic Details
Published in:J Nutr Sci
Main Authors: Bjerregaard, Anne A., Tetens, Inge, Olsen, Sjurdur F., Halldorsson, Thorhallur I.
Format: Artigo
Language:Inglês
Published: Cambridge University Press 2016
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4736093/
https://ncbi.nlm.nih.gov/pubmed/26855775
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1017/jns.2015.39
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