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Table 1: Patient baseline characteristics
Characteristic No. (%)
Patients 116 (100.0)
Men 99 (85.3)
Women 17 (14.7)
Mean age (range) (yr) 65.8 (40–82)
Symptomatic patients 105 (90.5)
TIA/amaurosis fugax 44 (37.9)
Minor stroke/stroke (mRS, <3) 61 (52.6)
Asymptomatic patients 11 (9.5)
Vascular risk factors 
    Diabetes 49 (42.2)
    Hypertension 84 (72.4)
    Hyperlipidemia 65 (56)
    Cigarette smoking 56 (48.3)
    Coronary artery disease 35 (30.2)
    Peripheral vascular disease 27 (23.3)

Characteristic	No. (%)
Patients	116 (100.0)
Men	99 (85.3)
Women	17 (14.7)
Mean age (range) (yr)	65.8 (40–82)
Symptomatic patients	105 (90.5)
TIA/amaurosis fugax	44 (37.9)
Minor stroke/stroke (mRS, <3)	61 (52.6)
Asymptomatic patients	11 (9.5)
Vascular risk factors
Diabetes	49 (42.2)
Hypertension	84 (72.4)
Hyperlipidemia	65 (56)
Cigarette smoking	56 (48.3)
Coronary artery disease	35 (30.2)
Peripheral vascular disease	27 (23.3)