A new report from the C.S. Mott Children's Hospital National Poll on Children's Health examines the possible association between school-based childhood obesity prevention programs and an increase in eating disorders among young children and adolescents.

The Poll asked parents about obesity prevention programs in their children's schools and about food-related behaviors and activity that may be worrisome.

Overall, 82 percent of parents of children age 6-14 report at least one school-based childhood obesity intervention program taking place in their child's school. Among these programs are nutrition education, limits on sweets or "junk food" in the classroom, height and weight measurements, and incentives for physical activity.