Table 1.

Demographic and clinical characteristics of subjects with Parkinson's disease

PD No.	Sex	Age (yrs)	Height (cm)	Weight (kg)	PD (yrs)	PD Stage	Unified Parkinson Disease Rating Scale					LEDD
							Total	Motor	Walk	Gait	PS
1	M	63	180	86	13	2.5	18.5	10.5	1	1	1	1080
2	F	45	163	57	3	2.5	23	18	1	1	1	600
3	F	59	162	61	7	2.5	47	27	2	1	1	800
4	M	79	173	72	3	2.5	32	17	1	1	1	500
5	M	72	182	81	10	2.5	32	22	2	1	1	1650
6	M	44	170	86	2	2	32	18	1	1	1	150
7	F	70	167.5	59	6	2.5	26	16	1	1	1	300
8	M	59	172	73	4	2.5	27	18	1	1	1	75
Mean		61.4	171.2	71.9	6.0	2.4	29.7	18.3	1.25	1	1	725.7
SD		12.4	7.2	11.9	3.9	0.2	8.5	4.7	0.5	0	0	510.1

No. = subject number, Stage = Hoehn and Yahr Disability Scale, walk = item 15 and gait = item 29 (Activities of daily living, Subscale II), PS (postural stability) = item 30, (Motor Examination, Subscale III), evaluated during the on state

LEDD = the levodopa equivalent daily dose