Table 3: Total Motor UPDRS ON and OFF medication by medication status ( ).

Medication status*
Levodopa only ( ) mean (SD)Levodopa and any other medication ( ) mean (SD)Dopamine agonists without levodopa ( ) mean (SD)ANOVA value

Total Motor UPDRS ON medication17.3 (11.9)a17.3 (10.4)a14.8 (8.1)a0.65
Total Motor UPDRS OFF medication24.6 (12.1)a25.8 (12.0)a20.9 (7.5)b0.26
Difference between ON and OFF7.3 (4.6)a8.5 (5.4)a6.1 (4.6)a0.11

Hoehn and Yahr–OFF medication (%) (%) (%)Chi-square -value

14 (5.9)4 (3.7)2 (11.7)0.76
1.53 (4.5)8 (4.7)1 (5.9)
223 (34.3)35 (32.4)6 (32.3)
2.522 (32.8)27 (25.0)5 (29.4)
310 (14.9)20 (18.5)3 (17.7)
42 (3.0)10 (9.3)0 (0.0)
53 (4.5)4 (3.7)0 (0.0)