Proportional hazard models for risk of repeat revascularisation within 12 months
| Risk factor | HR | p Value |
|---|---|---|
| HR, hazard ratio. | ||
| Patients undergoing elective PCI (n = 1951) | ||
| Calcification | 1.89 | 0.002 |
| Angulation >45° | 1.51 | 0.019 |
| Restenotic lesion | 2.19 | 0.032 |
| Triple vessel disease | 1.56 | 0.042 |
| Patients undergoing non-elective PCI (n = 933) | ||
| Vessel diameter <2 mm | 2.90 | 0.004 |
| Prior CABG | 2.27 | 0.015 |