Fig. 2From: Replacing American snacks with tree nuts increases consumption of key nutrients among US children and adults: results of an NHANES modeling studyAdded sugars (Panel a), solid fats (Panel b) and energy from empty calories (Panel c) in observed and modeled diets, overall and by age group. Error bars are 95% confidence intervals. Model 1 is substitution of all solid snack foods with the composite tree nut and Model 2 is substitution of all solid foods except for whole fruit, non-starchy vegetables and foods where more than 50% of the total grain comes from whole grains. P-value of difference comparing each model to observed value is indicated by asterisk (***p < 0.001; **0.001 < p-value < 0.01; *0.05 < p < 0.01). Hypothesis testing comparing Model 1 to Model 2 was not conductedBack to article page