Table 2.
Biochemical and Angiographic Variables of the 4 Groups.a
| Variable | Group 1 (n = 100) | Group 2 (n = 100) | Group 3 (n = 100) | Group 4 (n = 100) | P value |
|---|---|---|---|---|---|
| Biochemical indicators | |||||
| d-dimer, µg/L (IQR) | 74.0 (58.0-89.5) | 146.0 (128.0-162.5) | 256.5 (215.0-320.5) | 576.0 (458.5-762.5) | <.001 |
| NT-proBNP, pg/mL (IQR) | 504.5 (102.1-2725.3) | 636.3 (82.9-3102.5) | 562.5 (182.7-2325.9) | 693.0 (137.2-3503.2) | .205 |
| Hemoglobin, g/L | 142.3 ± 15.7 | 142.1 ± 19.9 | 136.8 ± 18.3 | 129.6 ± 20.9 | <.001 |
| White blood cells, 109/L | 10.3 ± 3.3 | 10.5 ± 4.0 | 10.1 ± 3.4 | 10.2 ± 4.1 | .902 |
| Neutrophil ratio | 75.6 ± 12.2 | 75.9 ± 13.3 | 75.2 ± 12.0 | 75.8 ± 12.4 | .981 |
| Platelet, 109/L | 219.7 ± 54.3 | 215.5 ± 64.3 | 209.7 ± 60.8 | 204.0 ± 72.3 | .325 |
| Albumin, g/L | 38.5 ± 4.1 | 38.1 ± 4.9 | 36.7 ± 4.9 | 34.5 ± 5.3 | <.001 |
| Total bilirubin, µmol/L | 13.9 ± 7.7 | 13.3 ± 7.0 | 14.1 ± 6.7 | 13.8 ± 7.9 | .891 |
| Glucose, mmol/L | 8.1 ± 3.5 | 8.2 ± 3.4 | 8.6 ± 4.0 | 9.7 ± 5.3 | .034 |
| TC, mmol/L | 4.7 ± 1.3 | 4.6 ± 1.3 | 4.7 ± 1.0 | 4.3 ± 1.2 | .059 |
| Triglycerides, mmol/L | 2.1 ± 1.8 | 2.0 ± 1.7 | 1.7 ± 1.1 | 1.4 ± 0.9 | .004 |
| HDL-C, mmol/L | 1.1 ± 0.2 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.1 ± 0.3 | .609 |
| LDL-C, mmol/L | 2.9 ± 0.9 | 2.9 ± 0.9 | 2.9 ± 0.8 | 2.7 ± 0.8 | .274 |
| Uric acid, µmol/L | 325.0 ± 92.8 | 333.8 ± 99.0 | 312.4 ± 110.6 | 340.2 ± 113.6 | .263 |
| SCr, µmol/L | 77.3 ± 19.1 | 85.7 ± 27.0 | 90.6 ± 31.6 | 112.5 ± 85.3 | <.001 |
| eGFR, mL/min | 101.5 ± 39.6 | 87.7 ± 35.5 | 76.3 ± 26.2 | 66.2 ± 34.1 | <.001 |
| Coronary angiography | |||||
| Contrast agent, mL | 112.3 ± 26.5 | 111.0 ± 21.5 | 110.4 ± 22.6 | 108.4 ± 19.7 | .676 |
| Lesion vessels | 3.0 ± 1.6 | 3.1 ± 1.4 | 3.0 ± 1.5 | 3.2 ± 1.6 | .599 |
| Three-vessel disease | 51 (51.0) | 52 (52.0) | 41 (41.0) | 55 (55.0) | .550 |
| LVEF | 0.58 ± 0.10 | 0.54 ± 0.11 | 0.51 ± 0.11 | 0.52 ± 0.14 | <.001 |
Abbreviations: eGFR, estimated glomerular filtration rate; HDL-C, high-density lipoprotein cholesterol; IQR, interquartile range; LDL-C, low-density lipoprotein cholesterol; LVEF, left ventricular ejection fraction; NT-proBNP, NT-proB-type natriuretic peptide; SCr, serum creatinine concentration; TC, total cholesterol.
a Data are presented as the IQR, mean ± SD, or n (%).