Table 1.

Demographic characteristics.

	D4PD	Tango
Total (n)	8	8
Males/females	4/4	4/4
Age (years)	68.25 ± 10.90	67.66 ± 8.62
MMSE	28.50 ± 1.41	28.63 ± 1.19
Disease duration (years)	10.06 ± 4.14	5.38 ± 4.83
MDS-UPDRS-III	31.00 ± 17.01	32.63 ± 6.86
H&Y stage	2.25 ± 0.27	2.13 ± 0.58

Values are M ± SD. In D4PD, H&Y scores were 2 for four participants and 2.5 for four participants. In Tango, H&Y scores were 1 for one participant, 2 for four participants, 2.5 for two participants, and 3 for one participant.