Table 1.
Pre-RYGBP/baseline demographic information of adolescents (N = 31)
| N | Mean (s.d.) | % | Range | |
|---|---|---|---|---|
| Gender | ||||
| Girls | 20 | 64.5 | ||
| Boys | 11 | 35.5 | ||
| Race | ||||
| White | 25 | 80.6 | ||
| African American | 5 | 16.1 | ||
| Biracial/other | 1 | 3.2 | ||
| Age at baseline (years) | 16.4 (1.4) | 13.7–18.4 | ||
| BMI (kg/m2) | 63.5 (10.6) | 48.2–88.8 | ||
| Socioeconomic statusa | 40.8 (21.1) | |||
| N used in analyses | ||||
| Participants with all three time points | 27 | 87.0 | ||
| Participants with baseline and only 1 follow-up time point | 4 | 13.0 | ||
a
Based upon Duncan TSEI2 for head of household, a measure of occupational attainment.