FIGURE 4.

Mean ± SEM weekly self-reported prospective consumption ratings during consumption of a 2-wk run-in diet and while consuming a refined grain–based diet (n = 40) or a whole grain–rich diet (n = 41) for 6 wk. Main and interactive effects of time and diet were examined with the use of marginal models with an unstructured covariance structure. Covariates in the model were means of ratings measured during the run-in phase (weeks 1 and 2), age, BMI, sex, and the weight change during the 6-wk intervention.