Table 1.
Basic clinical characteristic between CAD patients and control groups.
| CAD patients (n = 682) | Control (n = 135) | P | |
| Age, y | 62.6 ± 10.7 | 58.0 ± 10.3 | .001 |
| Males (%) | 66.3 | 69.6 | .114 |
| Hypertension (%) | 45.7 | 43.7 | .683 |
| Diabetes (%) | 20.1 | 11.1 | .010 |
| SBP, mmHg | 138.4 ± 20.9 | 120.8 ± 21.8 | .341 |
| DBP, mmHg | 88.9 ± 62.9 | 84.4 ± 12.5 | .075 |
| FPG, mmol/L | 6.4 ± 4.3 | 5.2 ± 0.2 | .001 |
| BUN, mmol/L | 5.3 ± 1.5 | 5.2 ± 4.4 | .238 |
| UA, μmol/L | 379.2 ± 88.6 | 286.3 ± 78.4 | .001 |
| HCY, mmol/L | 10.7 ± 4.2 | 9.1 ± 5.1 | .02 |
| TC, mmol/L | 4.2 ± 1.1 | 4.0 ± 1.1 | .053 |
| TG, mmol/L | 2.0 ± 1.6 | 2.0 ± 1.4 | .668 |
| HDL-C, mmol/L | 1.2 ± 0.6 | 1.4 ± 0.3 | .003 |
| LDL-C, mmol/L | 2.6 ± 1.1 | 2.4 ± 0.8 | .010 |
| eGFR, mL/min/1.73 m2 | 82.6 ± 17.3 | 92.3 ± 16.7 | .001 |
| Cys C, mg/L | 1.2 ± 0.8 | 0.8 ± 1.0 | .031 |
BUN = blood urea nitrogen, CAD = coronary artery disease, Cys C = cystatin C, DBP = diastolic blood pressure, eGFR = estimating glomerular filtration rate, FPG = fasting plasma glucose, HCY = homocysteine, HDL-C = high-density lipoprotein cholesterol, LDL-C = low-density lipoprotein cholesterol, SBP = systolic blood pressure, TC = total cholesterol, TG = triglyceride, UA = uric acid.