All issues > Volume 44(11); 2001

Original Article

J Korean Pediatr Soc. 2001;44(11):1295-1300. Published online November 15, 2001.

Six Year Follow-up of Childhood Obesity

Eun Young EY Kim¹, Young Il YI Rho¹, Eun Seok ES Yang¹, Sang Kee SK Park¹, Yeung Bong YB Park¹, Kyung Rye KR Moon¹, Chul Gab CG Lee²

¹Department of Pediatrics, College of Medicine, Chosun University, Gwangju, Korea
²Department of OEM, College of Medicine, Chosun University, Gwangju, Korea

Correspondence Kyung Rye KR Moon ,Email: krmoon@mail.chosun.ac.kr

Abstract

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.

Keywords :Obesity, Follow-up