The demographic features in patients with essential tremor
| Pts | Age, y/Sex | Duration, y | Family History | Affected Body Area |
|---|---|---|---|---|
| 1 | 45/M | 20 | + | Hand, R > L |
| 2 | 35/M | 8 | + | Hand, R = L |
| 3 | 32/M | 5 | + | Hand, head, R = L |
| 4 | 62/F | 25 | + | Hand, head, R > L |
| 5 | 61/F | 5 | + | Hand, head, R > L |
| 6 | 59/M | 11 | + | Hand, R = L |
| 7 | 59/M | 8 | − | Hand, head R = L |
| 8 | 55/F | 3 | + | Hand, head, R = L |
| 9 | 55/F | 5 | + | Hand, head, R > L |
| 10 | 65/F | 5 | + | Hand, R > L |
Note:—R indicates right; L, left; Pts, patients; M, male; F, female.