Table 2.

Clinical characteristics of PD patients.

Characteristic	Mean ± SD
Duration of illness (m)	35.57 ± 4.08
MHY stage	1.29 ± 0.26
Motor score(UPDRS)	16.43 ± 2.23
ADL score(UPDRS)	13.57 ± 1.72
Walking(UPDRS)	1.29 ± 0.49
Bradykinesia(UPDRS)	1.71 ± 0.49
Rigidity(UPDRS)	1.57 ± 0.53
Levodopa alone (mg)(6/18)	275 ± 37.9
Levodopa and pramipexole (mg)(12/18)	300 ± 41.6–1.08 ± 0.67
Side at onset (Rt)	83.3%
Side of lateral flexion (Rt)	22.2%

UPDRS: Unified Parkinson's Disease Rating Scale; ADL: activities of daily living; MHY: Modified Hoehn and Yahr; Rt: right.