Fig. 2From: To what extent do food purchases reflect shoppers’ diet quality and nutrient intake?Bland-Altman plot depicting agreement between Healthy Eating Index-2010 scores derived from 24-h diet recalls and food purchase receipts (N = 196). Plot shows the mean difference between methods (bias) and 95% confidence intervals of the differences (shaded regions) across the distribution of scores (N = 196)Back to article page