Table 1.

Baseline characteristics of subjects. Abbreviations: MoCA = Montreal Cognitive Assessment; WMH = white matter hyperintensities.

Parameter	Value(totaln = 45)
Demographics
Age, in years, mean (SD)	74 (9.4)
Men, n (%)	25 (56)
Baseline WMH volume, ccs (SD)	32 (25)
MoCA, mean (SD), 6 missing values	25 (4)
Vascular risk factors, n (%)
Ischemic stroke	12 (27)
Transient ischemic attack	6 (13)
Coronary artery disease	7 (16)
Hypertension	23 (51)
Hypercholesterolemia	19 (42)
Diabetes mellitus	3 (7)
Current smoking	3 (7)
Obstructive sleep apnea	5 (11)