"In our latest study, we found that kids who are involved with nonresident dads eat better -- more vegetables, less fast food," she said. "However, similar to the Lohman study, living with a single mom was associated with worse eating habits."
Lohman says the new research should emphasize the need for healthcare professionals to take a more holistic approach in their treatment of obese teens.
"We absolutely have to focus on their (teens) health, well-being, nutrition and exercise -- and education of these things for them," she said. "But we really need to also look holistically at their life and work towards reducing stress and rates of food insecurity for those adolescents as well."
Gunderson, Garasky and Lohman also just published a study out today on the relationship between food insecurity and adolescent obesity. Among 2,516 participants (1,239 girls, 1,277 boys) drawn from the 2001-2004 National Health and Nutrition Examination Survey, 37 percent of families were considered food insecure. Using five different measures of obesity -- BMI, waist circumference, triceps skinfold thickness, trunk fat mass, and percent body fat -- researchers determined that 15 to 45 percent of children were classified as obese. Yet they found no statistically significant relationship between food insecurity and obesity, regardless of which indicator was used.
|Contact: Mike Ferlazzo|
Iowa State University