Table 1.

Patient demographics and characteristics.

	Mean/SD	Range
Age (in years)	63.1 ± 7.7	54.0 to 75.1
Sex (Male/Female)	9 M/9F	−
Disease duration (in years)	5.5 ± 1.8	3.5 to 8.0
Modified H&Y stage	2.3 ± 0.4	2 to 3
MMSE	28.3 ± 1.5	26 to 30
MDS-UPDRS motor scores	29.9 ± 5.0	21 to 38
item 2.12 (walking and balance)	1.16 ± 0.39	1 to 2
item 3.10 (gait)	1.32 ± 0.60	1 to 2

Values are presented as mean ± standard deviation unless otherwise indicated. Modified H&Y stage, Modified Hoehn and Yahr stage; MMSE, Mini-Mental Status Examination; MDS-UPDRS, Movement Disorder Society Unified Parkinson’s Disease Rating Scale.