A longitudinal study of body fatness in childhood and adolescence.
Data from the United States Health Examination Surveys were analyzed to determine changes in body fatness between childhood and adolescence. A national probability sample (2,177 children) was examined in both Cycle II (6 to 11 years) and Cycle III (12 to 17 years) of these surveys and comprised the study cohort. The interval between examinations was three or four years. Adiposity was measured as skinfold thickness and correlations between childhood and adolescent adiposity were explored. High rank-order correlations were found between the two examinations for each race-sex group (P less than 0.001). The relationship between childhood and adolescent fatness was independent of stature, skeletal and sexual maturation, and economic status. Childhood fatness was the most predictive factor for adolescent fatness. This strong relationship indicates that the potentially obese adolescent can be identified during childhood.
D000293:Adolescent; D001827:Body Height; D001835:Body Weight; D002648:Child; D005260:Female; D006306:Health Surveys; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009765:Obesity / Q000453:epidemiology*; D012885:Skinfold Thickness; D014481:United States