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Reproducibility and validity of a quantitative food-frequency questionnaire among Jamaicans of African origin.

Authors
  • Jackson, M
  • Walker, S
  • Cade, J
  • Forrester, T
  • Cruickshank, J K
  • Wilks, R
Type
Published Article
Journal
Public health nutrition
Publication Date
Oct 01, 2001
Volume
4
Issue
5
Pages
971–980
Identifiers
PMID: 11784410
Source
Medline
License
Unknown

Abstract

The FFQ showed reasonable reproducibility and validity and is suitable for estimating the habitual intakes of energy and macronutrients, but was poor for some micronutrients (retinol and beta-carotene).

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