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Correlations between outcome measures
| ICARS | SARA | DGI (Test) | DGI (Re-Test) | |
|---|---|---|---|---|
| ICARS | 1.0 | - | - | - |
| SARA | 0.94** | 1.0 | - | - |
| DGI (Test) | −0.88** | −0.81** | 1.0 | - |
| DGI (Re-Test) | −0.84** | −0.78** | 0.95** | 1.0 |
Spearman’s rho Inter-rater reliability; ICARS: International Cooperative Ataxic Rating Scale, n=20; SARA: Scale for Assessment and Rating of Ataxia n=19; DGI: Dynamic Gait Index Test, n=20; Dynamic Gait Index Re-Test; n=16
indicates significance at the 0.01 level (2-tailed).
