Variable | Better discharge (n = 807) | In-hospital mortality (n = 47) | p-value |
---|---|---|---|
Age (years) | 60.09 (13.20) | 69.83 (12.72) |  < 0.001 |
Male (n (%)) | 674 (83.5) | 28 (59.6) |  < 0.001 |
Hypertension (n (%)) | 362 (44.9) | 21 (44.7) | 0.981 |
Diabetes (n (%)) | 122 (15.1) | 14 (29.8) | 0.008 |
Smoke (n (%)) | 394 (48.8) | 17 (36.2) | 0.091 |
Angina pectoris (n (%)) | 43 (5.3) | 5 (10.6) | 0.124 |
Previous PCI (n (%)) | 21 (2.6) | 3 (6.4) | 0.284 |
Anterior wall MI (n (%)) | 412(51.1) | 27(57.4) | 0.394 |
Cardiac troponin I (normalized) | 0.47 (0.33) | 0.76 (0.32) |  < 0.001 |
Creatine kinase-MB (normalized) | 0.14 (0.13) | 0.30 (0.24) |  < 0.001 |
hs-CRP (normalized) | 0.33 (0.33) | 0.73 (0.35) |  < 0.001 |
Hemoglobin (g/L) | 137.73 (19.16) | 128.38 (20.53) | 0.001 |
WBC count (109/L) | 11.47 (3.82) | 13.95 (5.00) |  < 0.001 |
Creatinine (μmol/L) | 89.20 (42.11) | 118.37 (56.25) |  < 0.001 |
Uric Acid (μmol/L) | 382.15 (116.94) | 486.27 (141.94) |  < 0.001 |
Albumin (g/L) | 38.88 (4.28) | 35.30 (5.50) |  < 0.001 |
Glucose (mmol/L) | 7.26 (3.35) | 8.59 (3.68) | 0.009 |
LDL-C (mmol/L) | 3.27 (1.04) | 3.18 (1.12) | 0.59 |
HDL-C (mmol/L) | 1.19 (0.43) | 1.18 (0.33) | 0.92 |
Triglyceride (mmol/L) | 1.66 (1.17) | 1.38 (0.63) | 0.111 |
Total cholesterol (mmol/L) | 5.01 (1.23) | 4.84 (1.44) | 0.372 |
Fibrinogen (g/L) | 3.63 (1.07) | 3.94 (1.55) | 0.061 |
Shock (n (%)) | 13 (1.6) | 7 (14.9) |  < 0.001 |
Malignant arrhythmia (n (%)) | 95 (11.8) | 13 (27.7) | 0.001 |
Killip class (n (%)) | |||
 I | 663 (82.2) | 11 (23.4) |  < 0.001 |
 II | 89 (11.0) | 9 (19.1) | 0.090 |
 III | 14 (1.7) | 4 (8.5) | 0.014 |
 IV | 41 (5.1) | 23 (48.9) |  < 0.001 |
LVEF (%) | 58.05 (9.02) | 48.88 (10.50) |  < 0.001 |
Total ischemia time (h) | 4.94 (3.76) | 6.42 (4.81) | 0.01 |
SO-to-FMC (m) | 163.53 (178.73) | 269.81 (287.02) |  < 0.001 |
Door-to-balloon (m) | 85.49 (50.01) | 94.98 (47.24) | 0.205 |
Baseline TIMI flow (n (%)) | |||
 0 | 628 (77.8) | 43 (91.5) | 0.026 |
 1 | 40 (5.0) | 3 (6.4) | 0.927 |
 2 | 78 (9.7) | 0 (0.0) | 0.017 |
 3 | 61 (7.6) | 1 (2.1) | 0.269 |
Criminal blood vessels (n (%)) | |||
 LAD | 455(56.4) | 25 (53.2) | 0.668 |
 LCX | 60 (7.4) | 4 (8.5) | 1.0 |
 RCA | 290 (35.9) | 14 (29.8) | 0.392 |
 LM | 2 (0.2) | 4 (8.5) |  < 0.001 |
Double or multiple lesions (n (%)) | 538 (66.7) | 41 (85.4) | 0.007 |
Post dilatation (n (%)) | 480 (59.5) | 22 (46.8) | 0.086 |
Thrombus aspiration (n (%)) | 104 (12.9) | 9 (19.1) | 0.218 |
Stent diameter (mm) | 3.14 (0.43) | 3.03 (0.36) | 0.066 |
Stent length (mm) | 34.39 (17.30) | 42.29 (20.86) | 0.003 |
NR (n (%)) | 83(10.3) | 16(34.0) |  < 0.001 |