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Demographics of Subsample of FLP Early Adolescents in the Immune Study
| Mean (SD) or % (n) | |
|---|---|
| Family/Parent characteristics | |
| Race (% African-American) | 35.8 (120) |
| Income < $25,000 | 60.2 (201) |
| Educational attainment | |
| < High school degree | 9.9 (33) |
| High school degree | 25.4 (85) |
| > High school degree | 64.7 (216) |
| Family size | 3.6 (1.4) |
| Child characteristics | |
| Age (years) | 11.0 (.59) |
| Sex (% female) | 44.5 (149) |
| BMI | 20.75 (5.8) |
| Pubertal status | |
| Stage 4 or later (boys) | 18% (34) |
| Stage 4 or later (girls) | 20% (29) |
