Trends of proportions of parents (of children aged 8–15 years) who reported being informed of children's overweight status by healthcare professionals, by children's weight category (normal weight or underweight, overweight and obesity) (%). Adjusted for age category, sex, race and ethnicity, family income category, healthcare provider visits over past year, and insurance coverage. The obesity/overweight definition by the Expert Committee was used to categorize weight status. Error bars represent 95% confidence intervals.