Baseline (N = 76) | 18-month (N = 65) | 36-month (N = 52) | P-value | |
---|---|---|---|---|
Age at baseline (years) | 63.2 ± 8.4 | NA | NA | NA |
Education (years) | 14.9 ± 2.7 | NA | NA | NA |
Gender, Male: Female | 47:29 | NA | NA | NA |
DOI (years) | 5.1 ± 5.5 | NA | NA | NA |
HAMD | 7.7 ± 4.6 | 7.4 ± 4.5 | 6.8 ± 6.4 | 0.35 |
MoCA | 24.9 ± 3.6 | 24.7 ± 4.2 | 24.3 ± 4.1 | 0.03 |
LEDD | 608 ± 465 | 823 ± 547 | 917 ± 578 | <0.001 |
H&Y Scale, 0:1:2:3:4:5 | 2:29:33:12:0:0 | 0:14:29:14:5:1 | 2:7:34:8:1:0 | 0.66 |
MDS-UPDRS | ||||
Part I | 10.9 ± 7.7 | 10.2 ± 7.0 | 10.2 ± 8.1 | 0.56 |
Part II | 9.0 ± 7.5 | 9.4 ± 7.6 | 9.0 ± 8.1 | 0.27 |