Table 1.
Characteristics of the patients
| Patient ID | Demographics |
Clinical score (FHM) |
Tremor recordings |
Beta-blocker therapy | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wrist extension |
Bat-wing position |
||||||||||||
| Age | Disease duration | Part A | Part B | Part C | Total score | F | W | A | F | W | A | ||
| TE01 | 62 | 5 | 9 | 11 | 14 | 34 | 5.2 | 0.4 | 1.0 | 4.9 | 0.2 | −1.15 | Yes |
| TE02 | 39 | 18 | 15 | 8 | 7 | 30 | 6.2 | 0.4 | 0.2 | 7.2 | 0.6 | −1.30 | / |
| TE03 | 47 | 37 | 24 | 18 | 10 | 52 | 4.8 | 0.9 | 1.2 | 6.8 | 0.9 | −0.63 | / |
| TE04 | 65 | 35 | 25 | 18 | 23 | 66 | 5.1 | 05 | 1.7 | 4.5 | 0.5 | 0.90 | Yes |
| TE05 | 28 | 15 | 9 | 15 | 36 | 60 | 7.3 | 0.3 | −0.4 | 8.1 | 2.0 | −1.35 | Yes |
| TE06 | 60 | 48 | 6 | 9 | 21 | 36 | 6.2 | 0.3 | −0.6 | 6.7 | 0.5 | −1.15 | Yes |
| TE07 | 57 | 28 | 17 | 20 | 56 | 93 | 6.4 | 0.4 | 1.0 | 5.2 | 0.5 | 3.01 | Yes |
| TE08 | 72 | 18 | 15 | 32 | 15 | 62 | 5.3 | 0.4 | 3.0 | 5.1 | 0.2 | 2.44 | / |
| TE09 | 52 | 40 | 13 | 14 | 12 | 39 | 6.8 | 1.3 | −1.2 | 5.8 | 0.3 | 1.95 | / |
| TE10 | 33 | 14 | 33 | 13 | 6 | 52 | 6.1 | 1.2 | 0.4 | 6.5 | 1.5 | −0.22 | / |
| TE11 | 68 | 5 | 15 | 8 | 6 | 29 | 6.1 | 1.6 | −1.2 | 4.2 | 2.9 | −1.15 | / |
| TE12 | 70 | 4 | 6 | 12 | 3 | 21 | 6.2 | 1.3 | −0.1 | 5.4 | 0.2 | −0.55 | / |
| TE13 | 37 | 23 | 6 | 4 | 0 | 10 | 7.4 | 0.3 | −0.1 | 8.2 | 0.5 | −0.55 | / |
| TE14 | 41 | 25 | 6 | 4 | 5 | 15 | 7.0 | 0.8 | −0.2 | 7.8 | 0.7 | −1.40 | Yes |
| TE15 | 27 | 13 | 10 | 3 | 6 | 19 | 6.3 | 0.5 | −0.5 | 9.4 | 1.6 | −0.82 | / |
| TE16 | 57 | 6 | 13 | 20 | 15 | 48 | 5.9 | 0.4 | −1.1 | 4.0 | 0.2 | 0.07 | Yes |
| TE17 | 49 | 43 | 14 | 14 | 11 | 39 | 6.0 | 1.0 | −1.2 | 5.7 | 0.3 | −0.60 | Yes |
| TE18 | 30 | 23 | 4 | 7 | 8 | 19 | 8.3 | 0.7 | −0.9 | 8.1 | 0.4 | −1.70 | / |
| TE19 | 64 | 4 | 6 | 7 | 2 | 15 | 6.2 | 0.7 | 0.8 | 6.3 | 0.8 | −0.50 | / |
FHM = Fahn Tolosa Marin rating scale; F = peak tremor frequency; W = width of the power spectrum; A = area under the curve (see ‘Materials and methods’ section). Age and disease duration are in years.