DHEC (n = 39)

PRAM (n = 46)

t-test for

difference

Mean

Std

Mean

Std

UPDRS I at baseline

2.38

1.66

2.28

2.10

Change of UPDRS I to week 10

0.64

1.66

0.91

1.77

0.4705

Change of UPDRS I to week 16

−0.05

1.34

0.80

1.76

0.0148

UPDRS II at baseline

12.87

5.69

14.11

7.75

Change of UPDRS II to week 10

1.13

3.93

3.54

5.26

0.0206

Change of UPDRS II to week 16

1.08

4.07

3.83

4.97

0.0071

UPDRS III at baseline

32.08

13.89

30.67

13.87

Change of UPDRS III to week 10

7.77

6.62

8.30

9.50

0.7681

Change of UPDRS III to week 16

9.03

8.15

8.98

11.56

0.9829

UPDRS IV at baseline

5.41

3.60

6.00

3.67

Change of UPDRS IV to week 10

0.62

2.85

1.37

2.92

0.2342

Change of UPDRS IV to week 16

0.54

2.70

1.24

2.89

0.2548

UPDRS total at baseline

52.74

19.85

53.07

22.43

Change of UPDRS total to week 10

10.15

10.33

14.13

14.21

0.1504

Change of UPDRS total to week 16

10.59

11.10

14.85

17.12

0.1861