Table 1.

Group descriptive variables

	N	N, females	N, hands	Age (years)	UPDRS motor	UPDRS total
PD, rest	36	17	52	66 (8.9)	26.5 (9.0)	46.2 (14.1)
PD, postural	43	19	64	65 (9.2)	25.2 (9.6)	45.8 (15.2)
REF	40	19	80	66 (1.3)	–	–