Table 1 Summary of demographic data for all subjects
Demographic | n (% of total) |
|---|---|
Age range | Â |
 7–11 years | 24 (25) |
 12–16 years | 47 (49) |
 17–21 years | 25 (26) |
Gender | Â |
 Male | 53 (55) |
 Female | 43 (45) |
Race | Â |
 White | 63 (65) |
 Black | 10 (10) |
 Other | 3 (3) |
 Not specified | 20 (21) |
Body surface area (m2) | Â |
 0.75–1.59 | 34 (35) |
 1.60–1.89 | 24 (25) |
 ≥ 1.90 | 38 (40) |