Table 1.

Demographic and clinical information on PD patients.

	Male	Female	p-value
Age	68.09 ± 6.29	68.00 ± 4.62	0.97
Total MDS UPDRS-III score	25.96 ± 11.16	27.90 ± 7.96	0.62
Sum of axial subscore	4.43 ± 2.25	3.90 ± 1.60	0.50
Sum of bradykinesia subscore	13.30 ± 6.83	13.60 ± 3.63	0.90
Sum of rigidity subscore	3.57 ± 2.95	2.50 ± 3.72	0.39
Sum of tremor subscore	4.65 ± 2.84	7.90 ± 2.96	0.006
H&Y	2.04 ± 0.77	2.00 ± 0.67	0.88
Disease duration (years)	8.04 ± 3.96	11.50 ± 7.17	0.08

Values are given as mean ± standard deviation. MDS UPDRS-III, Movement Disorder Society Unified Parkinson’s Disease Rating Scale-Part III; H&Y, Hoehn and Yahr stage. p < 0.05 is marked as bold.