Variables | SCF (n = 124) | NCF (n = 132) | *p |
---|---|---|---|
Age, years | 52 ± 10 | 54 ± 13 | 0.54 |
Male gender, n | 59 (%49) | 66 (%50) | 0.82 |
BMI, kg/m2 | 30.2 ± 8.1 | 31.7 ± 4.2 | 0.66 |
Hypertension, n | 37 (%30) | 42 (%32) | 0.86 |
Diabetes mellitus, n | 50 (%40) | 50 (%38) | 0.77 |
Hyperlipidemia, n | 27 (%22) | 32 (%24) | 0.68 |
Cigarette smoking, n | 37 (%30) | 35 (%27) | 0.24 |
Family history of CAD, n | 74 (%60) | 77 (%58) | 0.82 |
Fasting glucose, mg/Dl | 111 ± 34 | 101 ± 28 | 0.54 |
Total cholesterol, mg/dL | 198 ± 42 | 192 ± 33 | 0.68 |
Triglycerides, mg/dL | 154 ± 76 | 148 ± 58 | 0.18 |
HDL cholesterol, mg/dL | 40 ± 12 | 44 ± 14 | 0.12 |
LDL cholesterol, mg/dL | 168 ± 33 | 144 ± 28 | 0.16 |
hsCRP, mg/dL | 3.8 ± 0.4 | 1.1 ± 0.2 | 0.008 |
IL-34, pg/mL | 38.8 ± 4.4 | 10.3 ± 4.2 | < 0.001 |
TIMI frame count measurements | |||
LAD | 62 ± 26 | 28 ± 5 | < 0.001 |
LAD(corrected) | 37 ± 16 | 16 ± 2 | < 0.001 |
LCx | 28 ± 10 | 19 ± 4 | < 0.001 |
RCA | 40 ± 22 | 18 ± 7 | < 0.001 |
Mean | 37 ± 11 | 18 ± 5 | < 0.001 |
The length of epicardial coronary arteries | |||
LAD,mm | 168 ± 21 | 171 ± 18 | 0.86 |
LCx,mm | 124 ± 32 | 121 ± 26 | 0.74 |
RCA,mm | 180 ± 37 | 168 ± 33 | 0.44 |
Diameters of coronary arteries | |||
LAD,mm | 3.86 ± 0.46 | 3.48 ± 0.52 | 0.022 |
LCx,mm | 3.52 ± 0.62 | 3.24 ± 0.72 | 0.046 |
RCA,mm | 3.66 ± 0.62 | 3.12 ± 0.56 | 0.009 |
Coronary flow velocities | |||
LAD,mm/s | 101.7 ± 44.0 | 184.6 ± 57.8 | < 0.001 |
LCx,mm/s | 150.9 ± 57.6 | 201.7 ± 61.2 | < 0.001 |
RCA,mm/s | 167.6 ± 70.9 | 279.1 ± 76.4 | < 0.001 |