J Korean Pediatr Soc.
2001 Nov;44(11):1295-1300.
Six Year Follow-up of Childhood Obesity
- Affiliations
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- 1Department of Pediatrics, College of Medicine, Chosun University, Gwangju, Korea. krmoon@mail.chosun.ac.kr
- 2Department of OEM, College of Medicine, Chosun University, Gwangju, Korea.
Abstract
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PURPOSE: To examine the prevalence of obesity in elementary school-aged children in Gwangju, and long term courses of those obese children.
METHODS
We examined children aged 7 to 12 in the total number of 3,028 elementary school students consisting of 1,579 boys and 1,449 girls between 1994 and 1999. Obesity was defined as weight that exceeded the standard weight for height and sex by more than 20%(relative weight >120%).
RESULTS
The prevalence of obesity was 3.4% at age 7 and 6.2% at age 12. The prevalence of obesity increased with age in both sexes. In boys, 5.7% of normal weight children at age 7 became obese at age 12. Sixty percent of mild obese children and sixty four point three percent of moderately obese children at age 7 remained obese at age 12. One hundred percent of severely obese children at age 7 remained obese at age 12. In girls, 3.1% of normal weight children at age 7 became obese at age 12. Forty seven percent of mildly obese children and fifty six point three percent of moderately obese children at age 7 remained obese at age 12. Sixty six point seven percent of severely obese children at age 7 remained obese at age 12. Above half of the obese children at age 7 remained obese at age 12.
CONCLUSION
Our results suggest that prevention and treatment of obesity in elementary school children is required as early as possible.
