BMI percentiles and body image discrepancy in black and white adolescents.

The purpose of this study was to investigate the relationship between body image discrepancy (BID) and weight status as measured by BMI percentiles (BMI%) among adolescents. A cross-sectional survey was conducted among 265 adolescents at an urban clinic (females: 116 blacks and 63 whites; males: 62 blacks and 24 whites). BID was the difference between ideal and current body images selected from a 13-figure rating scale, and BMI% were calculated from measured weight and height.