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Table 1: 
General characteristics of the study participants
CharacteristicsStudy Participants (n = 359)
Demographic data
    Age, years63.2; 9.1
    Male281 (78.3%)
Vascular risk factors
    Hypertension226 (63%)
    Diabetes mellitus143 (39.8%)
    Dyslipidemia158 (44%)
    Smoking habits176 (49%)
    Ischemic heart disease105 (29.3%)
    Peripheral arterial disease104 (29%)
Carotid plaque
    Grade (%) of stenosis87.8; 8.6
    Symptomatic stenosis313 (87.2%)
Procedures
    Stent205 (57.4%)
    Distal protection device55 (15.3%)