Fig. 6
From: Validation of a digital food frequency questionnaire for the Northern Sweden Diet Database
Reproducibility of FFQ2020 data. Bar graphs showing (A) intra-class correlation coefficients for food groups, diet indices, and energy and 14 nutrients, and (B) Bland Altman plots for one representative item for the food groups, diet indices, and energy. The plots incorporate data from all 217 participants, and the participants with extreme PAL values are highlighted in orange