Table 2.
Perioperative laboratory results.
| Parameters | Group 1 Survivors (n = 198) |
Group 2 Deceased (n = 26) |
p-Value |
|---|---|---|---|
| Preoperative: | |||
| 1. WBC, ×109/L (mean ± SD) | 8.4 +/− 3.3 | 7.7 +/− 1.9 | p = 0.6780 |
| 2. Neutrophils, ×109/L (mean ± SD) | 5.3 +/− 1.7 | 5.1 +/− 1.5 | p = 0.7849 |
| 3. Lymphocyte, ×109/L (mean ± SD) | 2.2 +/− 2.5 | 1.8 +/− 0.7 | p = 0.4513 |
| 4. Hb, mmol/L (mean ± SD) | 8.7 +/− 0.9 | 8.6 +/− 1.1 | p = 0.9893 |
| 5. Plt, ×109/L (mean ± SD) | 229 +/− 63 | 233 +/− 63 | p = 0.9397 |
| 6. NLR (mean ± SD) | 3.3 +/− 1.8 | 3.2 +/− 1.5 | p = 0.7119 |
| 7. Troponin, ng/mL (mean ± SD) | 0.23 +/− 2.8 | 0.02 +/− 0.4 | p = 0.1442 |
| Postoperative 1st day): | |||
| 1. WBC, ×109/L (mean ± SD) | 9.1 +/− 5 | 12.1 +/− 13 | p = 0.0331 |
| 2. Neutrophils, ×109/L (mean ± SD) | 5.2 +/− 2 | 8.7 +/− 11 | p = 0.0012 |
| 3. Lymphocyte, ×109/L (mean ± SD) | 2.5 +/− 3.4 | 1.8 +/− 0.7 | p = 0.0779 |
| 4. Hb, mmol/L (mean ± SD) | 6.9 +/− 0.6 | 7 +/− 0.5 | p = 0.3570 |
| 5. Plt, ×109/L (mean ± SD) | 304 +/− 92 | 354 +/− 107 | p = 0.0157 |
| 6. NLR (mean ± SD) | 2.8 +/− 1.6 | 5.1 +/− 3.6 | p = 0.0003 |
| 7. Troponin, ng/mL (mean ± SD) | 4 +/− 6.3 | 9.9 +/− 11 | p = 0.1206 |
| Postoperative 7th day): | |||
| 1. WBC, ×109/L (mean ± SD) | 9.1 +/− 4.9 | 9.2 +/− 2.6 | p = 0.4047 |
| 2. Neutrophils, ×109/L (mean ± SD) | 5.1 +/− 1.9 | 5.5 +/− 2.1 | p = 0.3956 |
| 3. Lymphocyte, ×109/L (mean ± SD) | 2.5 +/− 3.4 | 2.4 +/− 1.7 | p = 0.4216 |
| 4. Hb, mmol/L (mean ± SD) | 6.9 +/− 0.6 | 7.1 +/− 0.7 | p = 0.1483 |
| 5. Plt, ×109/L (mean ± SD) | 305.7 +/− 93.4 | 283.5 +/− 70.6 | p = 0.2592 |
| 6. NLR (mean ± SD) | 2.7 +/− 1.4 | 3 +/− 1.9 | p = 0.6694 |
| 7. Troponin, ng/mL (mean ± SD) | 0.2 +/− 1.0 | 0.1 +/− 0.5 | p = 0.7638 |
Hb—hemoglobin, Me—mediana, NLR—neutrophil to lymphocyte ratio, Plt—platelets, Q—quartile, WBC—white blood count.