No D Supplement (N = 511) | MVI (N = 322) | D (N = 42) | D + MVI (N = 68) | P value | |
---|---|---|---|---|---|
Mean (SD) | F test | ||||
Change in UPDRS total | 5.5 (11.8) | 6.2 (12.0) | 4.9 (9.8) | 9.2 (14.3) | 0.12 |
Change in UPDRS mental | 0.5 (1.5) | 0.5 (1.5) | 0.6 (2.0) | 0.6 (1.8) | 0.83 |
Change in UPDRS ADL | 2.0 (4.4) | 2.3 (4.5) | 1.9 (3.6) | 3.0 (4.7) | 0.30 |
Change in PDQ 39 summary | 4.6 (10.4) | 4.3 (9.6) | 4.0 (11.3) | 4.8 (10.5) | 0.96 |
Change in SDMT | 0.002 (9.5) | −0.2 (9.4) | −1.6 (11.0) | −0.8 (13.3) | 0.73 |
Change in Total daily LED | 294.6 (367.1) | 268.4 (339.8) | 220.6 (244.5) | 271.5 (346.4) | 0.48 |