| | Variables | Survivors (n = 399, 97.3%) | Nonsurvivors (n = 11, 2.7%) | value |
| | Age (years) | 60 (55–68) | 63 (48–80) | 0.39 | | Diabetes mellitus (n, %) | 331 (83) | 7 (63.6) | 0.109 | | Hyperlipidemia (n, %) | 238 (59.6) | 7 (63.6) | 0.92 | | Hypertension (n, %) | 343 (86) | 8 (72.7) | 0.201 | | Bronchial asthma (n, %) | 43 (10.8) | 1 (9.1) | 1 | | CKD (n, %) | 112 (28.2) | 5 (45.5) | 0.01 | | PVD (n, %) | 43 (10.8) | 1 (9.1) | 1 | | Preoperative AF (n, %) | 24 (6) | 2 (18.2) | 0.15 | | Prior stroke (n, %) | 27 (6.8) | 1 (9.1) | 0.54 | | CAS (n, %) | 35 (8.8) | 2 (18.2) | 0.26 | | Prior MI (n, %) | 249 (62.4) | 8 (72.7) | 0.75 | | Prior cardiac surgeries (n, %) | 23 (5.8) | 4 (36.4) | 0.004 | | Type of surgery | Isolated CABG (n, %) | 365 (91.5) | 5 (45.5) | <0.001 | | CABG plus valve surgery (n, %) | 34 (8.5) | 6 (54.5) | | Emergency surgery (n, %) | 10 (2.5) | 3 (27.3) | 0.004 | | Cardiopulmonary bypass (minutes) | 100 (77–125) | 94 (89–168) | 0.33 | | Aortic cross-clamping (minutes) | 58 (43–82) | 59 (45–109) | 0.36 | | Exploration for bleeding (n, %) | 24 (6) | 3 (27.3) | 0.03 | | New onset AF (n, %) | 100 (25.1) | 9 (81.8) | <0.001 | | Acute ischemic stroke (n, %) | 23 (5.8) | 7 (87.5) | <0.001 | | Acute kidney injury (n, %) | 94 (23.6) | 11 (100) | <0.001 | | New need for hemodialysis (n, %) | 14 (3.5) | 10 (90.9) | <0.001 | | Peak lactate (mmol/L) | 5.4 (3.7–8.9) | 15.9 (8.3–16.6) | <0.001 | | Peak troponin (ng/L) | 620 (391–1170) | 1250 (850–2350) | 0.003 |
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