Fig. 1. The proportion of women in the US population who are overweight in teenage years (women between 12 and 20 yr of age with body mass index ≥sex-specific 95th percentile), adult women older than 20 yr who are obese (body mass index ≥30 kg/m2), and adult women older than 20 yr who are extremely obese (body mass index ≥40 kg/m2) during each National Health and Nutrition Examination Survey between 1999 and 2004. Data are from Ogden et al. 1