Table 2.
Significant differences in postoperative laboratory characteristics between survivors and non-survivors.
| Survivors No. = 487 |
Non-Survivors No. = 51 |
p | |
|---|---|---|---|
| Neutrophils × 109/L (median (Q1–Q3)) | 4.9 (3.7–6.4) | 5.7 (4.7–7.4) | 0.003 |
| NLR (median (Q1–Q3)) | 2.5 (1.8–3.4) | 3.4 (2.3–5.6) | <0.001 |
| Platelets × 103/ μL (median (Q1–Q3)) | 274 (227–338) | 321 (243–409) | 0.009 |
| PLR (median (Q1–Q3)) | 147 (227–338) | 171 (140–237) | <0.001 |
| SIRI (median (Q1–Q3)) | 4.1 (2.6–6.2) | 5.5 (3.6–7.5) | 0.012 |
| SII (median (Q1–Q3)) | 699 (483–1053) | 1074 (565–1590) | <0.001 |
| AISI (median (Q1–Q3)) | 607 (370–1019) | 989 (599–1604) | <0.001 |
Abbreviations: AISI—aggregate inflammatory response index, NLR—neutrophil to lymphocyte ratio, PLR—platelets to lymphocyte ratio, SII—systemic inflammatory index, SIRI—systemic inflammatory response index. Laboratory parameters were performed at the time of admission for surgery. Continuous variables are expressed as the medians with the lower and the upper quartile.