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Spearman correlations between descriptive and quality of life tremor assessment instruments
| Subjective measures of impairment or quality of life | Objective/descriptive measures of tremor |
|
|---|---|---|
| Spiral Sum Score | Clinical Ataxia Rating Scale | |
| Tremor and Coordination Scale | 0.203 | 0.368 |
| Tremor Related Activities of Daily Living | 0.358 | 0.595 |
| Visual analog scale | 0.246 | 0.485 |
| Patient Determined Disease Steps | 0.312 | 0.534 |
| SF-12 Physical Health QOL | −0.145 | −0.275 |
SF-12, Short Form 12; QOL, quality of life.
