Table 2. Laboratory characteristics of the study population.
| Poor CCC (n:50) | Good CCC (n:52) | p-value | |
|---|---|---|---|
| Adropin level, mean (SD), pg/mL | 210.83(17.76) | 268.25(28.94) | <0.001 |
| High-sensitive C-reactive protein, median (IQR), mg/L | 3.55(0.93) | 3.40(0.93) | 0.68 |
| Fasting glucose, mean (SD), mg/dl | 117.03(33.83) | 123.80(44.09) | 0.48 |
| Hemoglobin A1c, mean (SD), % | 6.40(1.19) | 6.39(1.02) | 0.97 |
| Total cholesterol, mean (SD), mmol/L | 187.90(25.30) | 194.23(28.34) | 0.31 |
| HDL, mean SD), mmol/L | 43.73(5.57) | 44.33(6.17) | 0.67 |
| Triglyceride, median (IQR), mmol/L | 154.00(50.85) | 163.50(47.20) | 0.73 |
| LDL, mean (SD), mmol/L | 108.50(28.20) | 110.92(29.60) | 0.72 |
| Creatinine, mean (SD), mg/dl | 1.14(0.15) | 1.13(0.16) | 0.71 |
| Hemoglobin, mean (SD), g/L | 14.56(0.94) | 14.25(1.09) | 0.19 |
| Red cell distribution width, mean (SD), % | 12.79(1.01) | 12.61(1.14) | 0.47 |
| White blood cell, mean (SD), x 109/L | 8.34(1.65) | 8.36(1.44) | 0.95 |
| Neutrophil, mean (SD), x 109/L | 6.31(1.94) | 6.21(1.44) | 0.78 |
| Lymphocyte, mean (SD), x 109/L | 1.75(0.44) | 1.70(0.43) | 0.57 |
| NLR, mean (SD), % | 3.92(1.64) | 3.89(1.56) | 0.76 |
| Platelet, mean (SD), x 109/L | 241.90(41.35) | 225.04(39.80) | 0.07 |
CCC: coronary collateral circulation; SD: standard deviation; NLR: neutrophil-to-lymphocyte ratios.