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The recent worldwide increase in the prevalence of childhood obesity may be due in part to a decrease in children’s physical activity levels.
Body mass index (BMI; wt in kg/ht2 in m) has been proposed as a simple and valid measure for monitoring fatness. Using data from a 25-y longitudinal study of rural Guatemalans, we found that, as ch...
Short-term experimental studies suggest that dietary variety may influence body fatness but no long-term human studies have been reported.
Background: Body mass index (BMI) during adolescence is predictive of BMI at adult age. However, BMI cannot distinguish between lean and fat body mass. Skinfold thickness may be a better predictor of ...
Background: Validation studies of height- and weight-based indexes of body fatness in children and adolescents have examined only small samples of school-age children.Objective: The objectiv...
Background: Differences in prenatal growth influence postnatal body fat. Objective: The objective was to investigate the role of parental body composition on the “tracking” of adolescent fatness. ...

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