Table 1. Characteristics of survivors and non-survivors’ groups.
| Pre-operative parameters | Survivors (n = 137) | Non-survivors (n = 34) | p-value |
|---|---|---|---|
| Clinical characteristics: | |||
| 1. Age (years) median(Q1-Q3) | 63 (59–67) | 66 (63–73) | 0.020 |
| 2. Gender (M (%)/F (%)) | 121 (88%) / 16 (12%) | 31(91%) / 3 (9%) | 0.635 |
| Co-morbidities: | |||
| 1. Arterial hypertension | 120 (88%) | 32 (94%) | 0.278 |
| 2. Hypercholesterolemia | 84 (61%) | 14 (41%) | 0.034* |
| 3. COPD | 10 (7%) | 6 (18%) | 0.637 |
| 4. History of stroke | 12 (9%) | 7 (21%) | 0.495 |
| 5. Peripheral artery disease | 20 (15%) | 9 (27%) | 0.099 |
| 6. Diabetes mellitus | 50 (37%) | 15 (44%) | 0.413 |
Abbreviations: AISI- aggregate inflammatory systemic index, F–female, M–male, n–number, SII–systemic inflammatory index, SIRI–systemic inflammatory response index, Q-quartile, WBC–white blood cell count. *—statistical significance.