Basic clinical characteristics and demographics of 53 patients with EPM1 and 70 controlsa)
| Patients with EPM1 | Controls | |
|---|---|---|
| Age (yr) | 35 ± 11.5 | 33 ± 10.7 |
| Sex (M/F) | 29/24 | 34/36 |
| Handedness (R/L/B/unknown) | 35/6/1/11 | 62/4/3/1 |
| Age at EPM1 onset (yr) | 10.7 ± 2.9 (6–25) | |
| Duration of the disease (yr) | 24.2 ± 10.4 (4–44) | |
| UMRS: stimulus sensitivity | 1.92 ± 1.9 (0–8) | |
| UMRS: myoclonus with action | 48.5 ± 28.4 (2–120) | |
| UMRS: functional tests | 10.35 ± 7 (0–28) |
Note:—R indicates right; L, left; B, bilateral.
↵a a Data are presented as means unless otherwise indicated.