Table 3.
Scale Scores for Tic Disorder Patients and Healthy Controls
| Scale Name | Tic Disorder Patients | HC | Wilcoxon Rank Sum Statistic (U) | p-value |
|---|---|---|---|---|
| SGI Total | 119.0 (40.5) 115.5 (91–149)* |
67.6 (19.0) 64.5 (54–78) |
−5.3 | <0.0001 |
| SGI Subscale for Perceptual Modulation | 43.6 (17.7) 43.5 (30–56) |
22.1 (6.4) 20 (18–27) |
−5.3 | <0.0001 |
| SGI Subscale for Distractibility | 31.9 (10.2) 33 (24–41) |
19.5 (8.9) 18.5 (12–25) |
−4.5 | <0.0001 |
| SGI Subscale for Over-Inclusion and Hyperawareness | 24.5 (9.6) 25.5 (18–32) |
14.8 (6.0) 13 (11–19) |
−4.0 | 0.0001 |
| SGI Subscale for Fatigue and Stress Vulnerability | 19.0 (6.9) 18.5 (14–25) |
11.3 (4.4) 10 (8–15) |
−4.5 | <0.0001 |
| SPQ | 44.5 (16.3) 44.5 (32–56) |
– | – | – |
| PUTS | 24.9 (4.9) 25 (22–29) |
– | – | – |
| YGTSS Total Tic Score | 24.9 (10.7) 24.5 (15–32) |
– | – | – |
| DOCS | 23.9 (16.3) 20.5 (12–34) |
8.9 (4.9) 9 (5–12) |
−4.5 | <0.0001 |
| ASRS-V | 13.7 (4.5) 19.5 (17–22) |
6.1 (2.7) 12 (10–14) |
−6.3 | <0.0001 |
| GAD-7 | 10.5 (5.8) 10 (5–15) |
2.9 (3.1) 3 (0–5) |
−5.6 | <0.0001 |
| PHQ-9 | 10.9 (6.0) 10.5 (5–15) |
3.0 (2.6) 3 (1–4) |
−5.8 | <0.0001 |
Note: *In each cell, mean (standard deviation) are listed above and median (interquartile range) below.