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Keywords: Validity
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Journal Articles
Journal Articles
Ann Nutr Metab (2001) 45 (6): 273–278.
Published Online: 24 December 2001
...S.R. de Vriese; S. de Henauw; G. de Backer; M. Dhont; A.B. Christophe Aim: To evaluate the validity and usefulness of a food frequency questionnaire (FFQ) which was designed to evaluate individual fat consumption for a Dutch population relative to 7-day estimated records (7d ER). The FFQ has been...
Journal Articles
Ann Nutr Metab (1999) 43 (4): 225–234.
Published Online: 09 December 1999
.... The aim of this paper is to describe the follow-up procedures in EPIC-Germany with a focus on the generation of valid and complete outcome data. Prospective study Follow-up, active Validity Completeness Ann Nutr Metab 1999;43:225 234 Follow-Up Procedures in EPIC-Germany Data Quality Aspects M.M...