Table 1. Subject Characteristics (n=527)

VariableMean±SD or No. (%)Median (Min, Max)
BMI indicates body mass index; HDL, high-density lipoprotein; BP, blood pressure; MAP, mean arterial pressure. Continuous variables are presented as mean±SD and median (minimum [Min], maximum [Max]), whereas categorical variables are presented as counts and percentages.
Age, y59.8±10.160.0 (32.0, 86.0)
Men, no. (%)254 (48.2)
BMI, kg/m228.0±4.827.4 (15.9, 49.4)
Height, cm169.4±9.5169.0 (144.9, 198.1)
Total cholesterol, mg/dL198.9±33.3197 (114, 301)
HDL cholesterol, mg/dL55.7±16.652.6 (21.2, 127.2)
Diabetes, no. (%)27 (5.1)
History of smoking, no. (%)235 (44.6)
Heart rate, bpm61.2±8.860 (40, 93)
Systolic BP, mm Hg121.7±16.7120 (82, 176)
Diastolic BP, mm Hg74.6±9.174 (54, 108)
MAP, mm Hg90.3±10.490.0 (66.7, 122.0)
Statin use, no. (%)103 (19.5)
Hypertension medication use, n (%)136 (25.81)