Characteristic | Overall | Survivors | Non-survivors | P-value |
---|---|---|---|---|
(N = 1618) | (N = 1462) | (N = 156) | ||
Age, years | 68.05 (14.05) | 67.31 (14.08) | 74.97 (11.74) |  < 0.001 |
Male, n (%) | 1054 (65.14) | 963 (65.87) | 91 (58.33) | 0.060 |
BMI, kg/m2 | 29.60 (14.85) | 29.79 (15.50) | 27.93 (6.37) | 0.256 |
SOFA score | 3.00 (2.58) | 2.70 (2.26) | 5.80 (3.50) |  < 0.001 |
SIRS score | 2.43 (1.05) | 2.35 (1.04) | 3.11 (0.92) |  < 0.001 |
APSIII | 37.29 (17.14) | 35.03 (14.58) | 58.44 (23.72) |  < 0.001 |
SAPSII | 32.45 (12.62) | 30.72 (11.04) | 48.68 (14.81) |  < 0.001 |
Comorbidities, n (%) | ||||
 Heart failure | 651 (40.23) | 574 (39.26) | 77 (49.36) | 0.014 |
 Hypertension | 866 (53.52) | 793 (54.24) | 73 (46.79) | 0.076 |
 Atrial fibrillation | 401 (24.78) | 330 (22.57) | 71 (45.51) |  < 0.001 |
 Dyslipidemia | 420 (25.96) | 386 (26.40) | 34 (21.79) | 0.212 |
 Diabetes | 484 (29.91) | 436 (29.82) | 48 (30.77) | 0.806 |
 Respiratory failure | 183 (11.31) | 119 (8.14) | 64 (41.03) |  < 0.001 |
 AKIa | 830 (51.30) | 707 (48.36) | 123 (78.85) |  < 0.001 |
 CKD | 179 (11.06) | 152 (10.40) | 27 (17.31) | 0.009 |
 AMI | 1126 (69.59) | 1022 (69.90) | 104 (66.67) | 0.403 |
 PCI | 1127 (69.65) | 1058 (72.37) | 69 (44.23) |  < 0.001 |
 CABG | 186 (11.50) | 177 (12.11) | 9 (5.77) | 0.018 |
Laboratory tests | ||||
 WBC, K/uL | 11.76 (5.04) | 11.57 (4.91) | 13.52 (5.80) |  < 0.001 |
 Lymphocyte, % | 15.24 (9.92) | 15.73 (10.09) | 11.62 (7.73) |  < 0.001 |
 Neutrophil, % | 77.80 (12.16) | 77.43 (12.05) | 80.48 (12.74) | 0.006 |
 RBC, m/uL | 4.17 (0.68) | 4.19 (0.68) | 4.04 (0.66) | 0.009 |
 Platelet, K/uL | 250.27 (96.86) | 250.25 (95.37) | 250.45 (110.24) | 0.981 |
 Hemoglobin, g/dL | 12.67 (2.07) | 12.73 (2.07) | 12.08 (1.97) |  < 0.001 |
 Serum potassium, mEq/L | 4.22 (0.77) | 4.19 (0.75) | 4.51 (0.88) |  < 0.001 |
 Serum sodium, mEq/L | 138.23 (4.00) | 138.26 (3.86) | 137.94 (5.16) | 0.346 |
 TC, mg/dL | 161.20 (46.30) | 162.37 (45.83) | 149.09 (49.49) | 0.001 |
 TG, mg/dL | 132.82 (89.64) | 133.13 (88.04) | 129.92 (103.74) | 0.670 |
 LDL, mg/dL | 90.99 (39.95) | 91.97 (39.50) | 80.79 (43.19) | 0.002 |
 HDL, mg/dL | 45.05 (14.21) | 45.08 (13.90) | 44.74 (17.17) | 0.790 |
 HbA1c, % | 6.45 (1.42) | 6.46 (1.44) | 6.31 (1.15) | 0.413 |
 Glucose, mg/dL | 165.39 (86.07) | 162.23 (84.14) | 195.18 (97.85) |  < 0.001 |
 Albumin, g/dL | 3.49 (0.58) | 3.54 (0.54) | 3.16 (0.70) |  < 0.001 |
 UCr, mg/dL | 95.46 (65.61) | 97.70 (66.32) | 86.57 (62.36) | 0.215 |
 SCr, mg/dL | 1.27 (1.11) | 1.22 (1.08) | 1.67 (1.31) |  < 0.001 |
 BUN, mg/dL | 24.30 (15.87) | 23.26 (15.17) | 34.04 (18.78) |  < 0.001 |
 TyG index | 9.14 (0.71) | 9.12 (0.71) | 9.35 (0.73) |  < 0.001 |