Table 1.

Demographic data and MoCA score for patients with PD and control subjects.

Variables	PD (n = 37)	CS (n = 29)	p value
Age (y)	66 [47, 87]	63 [49, 80]	0.522
No. of men/women (%)	22/15 (59.5/40.5)	13/16 (44.8/55.2)	0.321
Education (y)	16 [7, 24]	15.5 [10, 20]	0.176
MoCA score	27 [20, 30]	29 [24, 30]	0.005
BDI	8 [0, 19]	1 [1, 12]	<0.001

PD, Parkinson's disease; CS, control subjects; MoCA, Montreal Cognitive Assessment; BDI, Beck's Depression Inventory. All values are reported as the median [minimum, maximum] or absolute frequency (relative frequency in %).