Table 2.
Demographic Characteristics for Study Population
| Variable | Total n=115 | Females n=59 | Males n=56 |
|---|---|---|---|
|
| |||
| Age, median (IQR) | 14.9 (13.6, 16.0) | 15.1 (14.1, 16.0) | 14.7 (13.3, 16.0) |
| Race/Ethnicity (%) | |||
| Non-Hispanic White | 87 (75.7) | 44 (74.6) | 43 (76.8) |
| Non-Hispanic Black | 12 (10.4) | 8 (13.6) | 4 (7.1) |
| Hispanic | 5 (4.3) | 2 (3.4) | 3 (5.4) |
| Non-Hispanic Other/Unknown | 11 (9.6) | 5 (8.5) | 6 (10.7) |
| Prior Medical History (%) | |||
| Concussion | 28 (24.3) | 10 (16.9) | 18 (32.1) |
| Psychological Disorders | 12 (10.4) | 7 (11.9) | 5 (8.9) |
| ADHD | 9 (7.8) | 3 (5.1) | 6 (10.7) |
| Learning Disorders | 9 (7.8) | 5 (8.5) | 4 (7.1) |
| Motion Sickness | 7 (6.1) | 5 (8.5) | 2 (3.6) |
| Migraine/Severe Headache | 7 (6.1) | 7 (11.9) | 0 (0.0) |
| Number of Seasons Included (%) | |||
| 1 | 84 (73.0) | 37 (62.7) | 47 (83.9) |
| 2 | 17 (14.8) | 12 (20.3) | 5 (8.9) |
| 3 | 9 (7.8) | 7 (11.9) | 2 (3.6) |
| 4+ | 5 (4.4) | 3 (5.1) | 2 (3.6) |
| Sport (%) | |||
| Soccer | 62 (53.9) | 29 (49.2) | 33 (58.9) |
| Lacrosse | 36 (31.3) | 16 (27.1) | 20 (35.7) |
| Field Hockey | 20 (17.4) | 20 (33.9) | - |
| Basketball | 18 (15.7) | 11 (18.6) | 7 (12.5) |
IQR: Interquartile range; ADHD: Attention deficit/hyperactivity disorder