TABLE 2.

Imaging characteristics of study patients grouped by the presence or absence of cognitive impairment.

	Cognitive impairment
	No (n = 52)	Yes (n = 17)	P-value
CMB	30 (57.7)	12 (70.6)	0.510
WMH	2 (1, 3)	3 (2, 6)	0.007
Periventricular WMH	1.00 (1, 2)	2.00 (2, 3)	< 0.001
Deep WMH	0.00 (0, 2)	2.00 (0, 3)	0.073
Lacunar infarcts	28 (53.8)	15 (88.2)	0.024
PVS	26 (50.0)	16 (94.1)	0.003
Total CSVD	2 (1, 3)	3 (2, 4)	0.004
DMV score	7 (5, 10)	12 (9, 14)	0.001

CSVD, cerebral small vessel disease; WMH, white matter hyperintensity; CMB, cerebral microbleed; PVS, perivascular spaces; DMV, deep medullary veins.