Table 1 Demographic and clinical characteristics of the sample.

N (female/male)

22 (11/11)

15 (8/7)

7 (3/4)

Age (years)

65.8 ± 9.1 [42–81]

65.2 ± 7.2 [52–77]

67.1 ± 12.9 [42–81]

Age of onset (years)

59.5 ± 8.1 [47–75]

60.1 ± 6.6 [51–75]

55.1 ± 13.9 [36–75]

Disease duration (years)

8.9 ± 5.3 [2–19]

6.0 ± 3.6 [2–13]

13.0 ± 5.6 [7–19]

MDS-UPDRS – Part I¹

10.9 ± 6.0 [2–26]

11.0 ± 6.9 [2–26]

10.7 ± 4.6 [3.5–15.8]

MDS-UPDRS – Part II¹

14.7 ± 9.6 [2–43]

11.9 ± 7.7 [2–24.3]

19.3 ± 11.3 [9.7–43]

MDS-UPDRS – Part III¹

39.9 ± 16.8 [10–76.9]

32.9 ± 12.3 [10–58]

51.9 ± 17.5 [27.8–76.9]

MDS-UPDRS – Part IV¹

0.9 ± 2.7 [0–12]

0.4 ± 0.6 [0–2]

1.9 ± 4.5 [0–12]

Hoehn & Yahr^1,2

2 [1–4]

2 [1–2]

3 [2.5–4]

More affected side (Left/Right)

15/7

12/3

3/4