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Demographic data of MS participants: means (standard deviations).
| Spoken | Sung | t(52) | P | |
|---|---|---|---|---|
| Age (years) | 53.3 (9.3) | 50.3 (10.1) | 0.98 | n.s. |
| Education (years) | 15.3 (2.6) | 14.7 (2.0) | 1.15 | n.s. |
| Private music training (years) | 8.9 (13.9) | 5.2 (4.5) | 0.72 | n.s. |
| EDSS | 4.3 (0.9) | 4.9 (1.3) | 1.53 | n.s. |
EDSS, extended disability status scale (Kurtzke, 1983) (0 = no neurologic impairment, 10 = death due to MS).
