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- Title
Relative validation of a pre-coded food diary among children, under-reporting varies with reporting day and time of the day.
- Authors
Lillegaard, I T L; Løken, E B; Andersen, L F
- Abstract
The aim of this study was to validate intake of energy, macro- and micronutrients assessed from pre-coded food diaries (PFDs) by using weighed records (WRs) as the reference method among a group of Norwegian 9-year-olds. We also examined how under-reporters (UR) differed from acceptable reporters (AR) according to the energy intake during the 4-day recording period and energy intake distribution during the day.
- Publication
European journal of clinical nutrition, 2007, Vol 61, Issue 1, p61
- ISSN
0954-3007
- Publication type
Journal Article
- DOI
10.1038/sj.ejcn.1602487