Prevalence of underweight, overweight and obesity in Turkish adolescents.

Background: The aim of this study was to determine underweight, overweight and obesity prevalence in a representative sample of adolescents living in urban and rural area of central Edirne, Turkey, and to compare the 95th percentile BMI curve to the curves of other countries.

Material And Methods: Data concerning the height and weight of 989 adolescents, aged between 12 and 17 years were collected. The prevalence of underweight was defined as the percentage of adolescents below the 5th percentiles of the American adolescents' age and gender specific BMI; prevalence of overweight and obesity were based on the cut off points of the International Obesity Task Force values (excess of the 85th and 95th percentiles), respectively.