One-year mortality and multivariate predictors
| Predictor | Death | Multivariate analysis | ||||
| Yes (n=162; 8%) | No (n=1858; 92%) | p Value | HR | 95% CI | p Value | |
| Age>75 years | 85 (52%) | 249 (13%) | <0.0001 | 2.40 | 1.55 to 3.77 | <0.0001 |
| Prior MI | 33 (20%) | 205 (11%) | 0.0009 | 1.80 | 1.15 to 2.73 | 0.011 |
| CrCL <60 ml/min | 92 (64%) | 259 (16%) | <0.0001 | 2.75 | 1.73 to 4.38 | <0.0001 |
| Shock | 74 (46%) | 67 (4%) | <0.0001 | 7.65 | 5.07 to 11.58 | <0.0001 |
| MVD | 92 (57%) | 517 (28%) | <0.0001 | 1.81 | 1.18-2.77 | 0.007 |
| TIMI flow 0/1 post-PCI | 23 (14) | 28 (2) | <0.0001 | 3.41 | 1.90 to 5.82 | <0.0001 |
| LVEF <40% | 91 (67) | 310 (19) | <0.0001 | 2.94 | 1.93 to 4.52 | <0.0001 |
| CTO | 49 (30) | 117 (6) | <0.0001 | 1.07* | 0.66 to 1.73 | 0.78 |
| IRA LM | 8 (5) | 4 (0.2) | <0.0001 | |||
| IRA LAD | 83 (51) | 725 (39) | 0.0026 | |||
| IRA RCA | 50 (31) | 873 (47) | <0.0001 | |||
| Female | 64 (40) | 416 (22) | <0.0001 | |||
| Weight | 71±15 | 78±16 | <0.0001 | |||
| Hypertension | 92 (57) | 766 (41) | 0.0002 | |||
| Current smoking | 51 (31) | 800 (43) | 0.0047 | |||
| Diabetes mellitus | 28 (17) | 218 (12) | 0.045 | |||
| History of angina | 38 (23) | 239 (13) | 0.0005 | |||
| TIMI flow 0/1 post-PCI | 23 (14) | 28 (2) | <0.0001 | |||
| MBG 0/1 | 40 (28) | 133 (8) | <0.0001 | |||
| CK-MB >100 μg/l | 98 (71) | 1082 (62) | 0.03 | |||
| Troponin >5.6 μg/l | 81 (54) | 665 (37) | <0.0001 | |||
Abbreviations as in tables 1 and 2. Data are mean±SD or number of patients (% of total).
↵* CTO was forced into the multivariate model.