Percentage change in TWSTRS score, mean ± SD | (n=374) | (n=380) |
Severity subscore | –40.8±25.1 | –16.5±22.3 |
Disability subscore | –36.3±49.8 | –6.6±90.2 |
Pain subscore | –35.8±49.9 | –7.6±72.6 |
Total score | –39.6±26.6 | –15.4±27.0 |
Tremor | (n=375†) | (n=380) |
Subjects with improvement in tremor* with treatment, n (%) | 66/181†(36.5) | 41/178* (23.0) |
CDIP-58 subscales scores, mean ± SD | (n=93‡) | – |
Head and neck symptoms | 26.1±21.9 | – |
Pain and discomfort | 20.5±23.5 | – |
Upper limb activities | 16.3±19.9 | – |
Walking | 15.3±21.5 | – |
Sleep | 12.3±20.0 | – |
Annoyance | 15.6±23.9 | – |
Mood | 13.9±20.5 | – |
Psychosocial functioning | 19.2±23.6 | – |