Table 1 Subject characteristics of the two groups

Age (y)

63.55 ± 8.31

61.47 ± 5.56

65.50 ± 10.04

0.17

Sex (M/F)

17/14

8/7

9/7

0.87

Disease duration (y)

-

-

6.19 ± 3.85

-

MMSE score

27.61 ± 3.48

29.67 ± 0.72

25.69 ± 3.94

0.00

MoCA score

24.90 ± 4.25

28.00 ± 2.03

22.00 ± 3.70

0.00

H & Y stage (II/III)

-

-

1.85 ± 0.59

-

UPDRS score

-

-

32.75 ± 12.37

-

UPDRS-I score

-

-

2.75 ± 2.04

-

UPDRS-II score

-

-

10.56 ± 5.89

-

UPDRS-III score

-

-

18.00 ± 5.85

-

UPDRS-IV score

-

-

1.44 ± 2.06

-

FOGQ score

-

-

6.75 ± 5.04

-

HAMA score

-

-

10.25 ± 8.59

-

HRSD score

-

-

10.19 ± 6.86

-

PSQI score

-

-

9.19 ± 4.69

-