Table 1.

Baseline Characteristics

Age, y	67.1±9.7
Men	100 (65.8%)
Body mass index, kg/m2	21.1±2.0
Risk factors
Hypertension	68 (44.7%)
Diabetes mellitus	54 (35.5%)
Dyslipidemia	57 (37.5%)
Current smoker	27 (17.7%)
Family history of CAD	12 (7.9%)
Medication in use
Statin	152 (100.0%)
Aspirin	91 (59.8%)
Nitrate	132 (86.8%)
ACE inhibitor/ARB	81 (53.2%)
Clopidogrel	61 (40.13%)
Beta‐blocker	102 (67.1%)
Calcium antagonist	91 (59.9%)

Values are mean±SD, n (%), or median (interquartile range). ACE indicates angiotensin‐converting enzyme; ARB, angiotensin receptor blocker; and CAD, coronary artery disease.