"Childhood Overweight and Cardiovascular Disease Risk Factors: The National Heart, Lung, And Blood Institute Growth and Health Study," will be published in the January issue of the Journal of Pediatrics. The study was funded by NHLBI, the National Institute of Mental Health, and the National Institute of Diabetes and Digestive and Kidney Diseases, all components of the National Institutes of Health (NIH).
Researchers found that the girls were more than 1.6 times more likely to become overweight during ages 9 to 12 years than in later adolescence. Importantly, those who were overweight were more likely to have elevated blood pressure and cholesterol levels compared to girls who were not overweight. In addition, girls who were overweight during childhood were 11 to 30 times more likely than non-overweight girls to be obese in young adulthood (ages 21 to 23).
The study also provides insight into differences between African-American and Caucasian girls. Black girls were 1.5 times more likely to become overweight at any given age than white girls. In addition, from ages 9 through 18, the prevalence of overweight was greater among black girls (from 17 percent to 24 percent), compared to white girls (7 percent to 10 percent).
Posted By: Lori S
