Table 1.
Participant characteristics at baseline among those who completed a 12-month visit. Values indicate number or mean ± SD unless indicated otherwise.
| Sample characteristic | Baseline |
|---|---|
| N | 65 |
| Age | 7.81 ± 2.03 |
| Sex (M:F) | 44:21 |
| Handedness (R:not R) | 57:8 |
| Non-white (N = 63) | 5 |
| Barratt SES | 52.03 ± 10.52 1 |
| IQ estimate (K-BIT) | 108.94 ± 12.31 |
| Non-tic K-SADS diagnosis | 53 |
| ADHD | 23 |
| OCD | 6 |
| Anxiety disorder | 33 |
| Medication | 12 2 |
| SRS total T scores | 49.72 ± 9.48 |
1
Highest possible score 66.
2
Includes only daily or more frequent brain-active medications.