Table 1 Characteristics of the included patients

Number (female %)

12 (16.7%)

Age, year, (mean ± sd^a)

66.75 ± 4.95

Age of Onset, years, (mean ± sd)

26.90 ± 12.23

Hoehn-Yahr Stage, N(%)

(2.67 ± 0.51)

2

2.5

3

4

2 (16.7%)

6 (50%)

3 (25%)

1 (8.3%)

MDS-UPDRS^b-III score, (mean ± sd)

35.00 ± 10.02

FOGQ^c score, (mean ± sd)

13.17 ± 3.16