TABLE III -.
Cox proportional model of univariate and multivariate analysis of predictors of major adverse cardiac events after PCI
| Variable | Comparator | Univariate | Multivariate* |
|---|---|---|---|
| ACS = acute coronary syndrome; BMS = bare metal stent; CRF = chronic renal failure; DES = drug-eluting stent; DM = diabetes mellitus; EF = ejection fraction; GP = glycoprotein; MI = myocardial infarction; PCI = percutaneous coronary intervention. | |||
| * Adjusted for age, DM, previous MI, CRF, EF, ACS presentation and procedural success; * = significant association in multivariate analysis. | |||
| Age | 1.01 (1.00-1.03) | 1.01 (1.00-1.02) | |
| Female | Male | 0.84 (0.61-1.16) | NA |
| ACS | Non-ACS | 1.63 (1.14-2.05) | 1.35 (1.08-1.95) |
| Hypertension | No hypertension | 0.95 (0.71-1.28) | NA |
| Hypercholesterolaemia | No hypercholesterolaemia | 0.94 (0.69-1.28) | NA |
| Diabetic | Non-diabetic | 1.41 (1.03-1.93) | 1.26 (1.06-2.01) |
| Previous MI | No previous MI | 1.24 (1.03-2.00) | 1.37 (0.97-1.93) |
| EF<40 | EF>40 | 2.28 (2.02-3.58) | 1.70 (1.47-3.00) |
| CRF | No CRF | 2.81 (1.18-4.75) | 2.28 (1.38-3.40) |
| Stent length | 1.01 (0.99-1.02) | NA | |
| Stent width | 0.99 (0.92-1.08) | NA | |
| GP IIb/IIIa | No GP IIb/IIIa | 0.95 (0.71-1.27) | NA |
| Procedural success | Failure | 0.84 (0.74-0.95) | 0.68 (0.60-0.79) |
| DES | BMS | 0.57 (0.43-0.75) | 0.75 (0.52-0.94) |