Table 1.
Baseline charecteristics of control and coronary artery disease group
| Variable | CAD (–) (n = 42) | CAD (+) (n = 152) | p valuea |
|---|---|---|---|
| Age, yr | 57 ± 11 | 64 ± 10 | < 0.001 |
| Male sex | 20 (48) | 115 (75) | 0.001 |
| Diabetes mellitus | 5 (12) | 46 (30) | 0.028 |
| Hypertension | 12 (29) | 45 (30) | 1.000 |
| Smoking, % | 15 (36) | 60 (40) | 0.792 |
| Dyslipidemia, % | 4 (10) | 20 (14) | 0.713 |
| Systolic blood pressure, mmHg | 120 (110–130) | 110 (100–120) | 0.001b |
| Hemoglobin, g/dL | 13.28 ± 1.70 | 12.90 ± 1.87 | 0.237 |
| WBC, 103/mL | 7.74 (6.72–9.35) | 7.90 (6.53–9.46) | 0.847b |
| Neutrophil, 103/mL | 4.69 (3.82–5.66) | 5.06 (3.97–6.50) | 0.137b |
| Lymphocyte, 103/mL | 2.63 (2.01–2.91) | 1.89 (1.43–2.29) | < 0.001b |
| Neutrophil to lymphocyte ratio | 2.02 (1.62–2.21) | 2.69 (2.17–3.52) | < 0.001b |
| Platelet, 103/mL | 245 (204–297) | 266 (214–312) | 0.246b |
| HDL-C, mg/dL | 43 (35–50) | 36 (32–42) | < 0.001b |
| LDL-C, mg/dL | 114 (92–140) | 112 (92–141) | 0.606b |
| Creatinine, mg/dL | 0.78 (0.69–0.86) | 0.90 (0.76–1.10) | 0.001b |
| FPG, mg/dL | 95 (88–118) | 107 (94–146) | 0.004b |
| eGFR, mL/min/1.73 m2 | 92.7 ± 20.1 | 84.3 ± 22.5 | 0.030 |
Values are presented as mean ± SD, number (%), or median (interquartile range).
CAD, coronary artery disease; WBC, white blood cell; HDL-C, high density lipoprotein cholesterol; LDL-C, low density lipoprotein cholesterol; FPG, fasting plasma glucose; eGFR, estimated glomerular filtration rate.
a
Unpaired Student t test and chi-square tests.
b
Mann-Whitney U test.