Table1.
Demographic characteristics of participants.
| School A (n = 20) | School B (n = 36) | Total (n = 56) | |
|---|---|---|---|
| Gender | |||
| Girl | 9 (45) | 22 (61.11) | 31 (55.36) |
| Boy | 11 (55) | 14 (38.89) | 25 (44.64) |
| Race | |||
| White | 3 (15) | 20 (55.56) | 23 (41.07) |
| Black | 12 (60) | 5 (13.89) | 17 (30.36) |
| Hispanic | 4 (20) | 5 (13.89) | 9 (16.07) |
| Asian | 0 (0) | 5 (13.89) | 5 (8.93) |
| Other | 1 (5) | 1 (2.77) | 2 (3.57) |
| Age (year) | 4.72 ± 0.34 | 4.33 ± 0.46 | 4.46 ± 0.46 |
| Height (cm) | 111.58 ± 5.61 | 107.07 ± 5.77 | 108.71 ± 6.07 |
| Weight (kg) | 20.22 ± 3.99 | 18.27 ± 2.75 | 18.98 ± 3.35 |
Note: Data are presented as number (%) or mean ± SD.