Late results after bilateral interventions
| Score | p Value | ||||
|---|---|---|---|---|---|
| Range | Preoperative | Late | |||
| Motor tic score | 2–5 | 4.4 (0.55) | 2.8 (0.45) | <0.01 | |
| Vocal tic score | 1–5 | 3.6 (0.89) | 1.6 (0.55) | <0.005 | |
The late results showed that the most significant improvement was the reduction of vocal tics.
Numbers in parentheses are SD.