Table 2.
Clinical outcomes of patients with unprotected left main coronary artery disease underwent revascularization
| Outcomes | Incidence of adverse events | P | HR (95% CI) | |
|---|---|---|---|---|
| PCI (%) | CABG (%) | |||
| Unadjusted | ||||
| MACCE | 42.9 | 42.5 | 0.122 | 1.204 (0.951–1.523) |
| Cardiac death/MI/stroke | 19.9 | 30.4 | 0.009 | 0.651 (0.469–0.902) |
| Death | 13.0 | 22.1 | 0.027 | 0.647 (0.439–0.954) |
| Cardiac death | 7.3 | 10.1 | 0.059 | 0.627 (0.384–1.022) |
| MI | 13.9 | 6.7 | 0.196 | 1.407 (0.836–2.366) |
| Stroke | 5.8 | 18.9 | <0.001 | 0.298 (0.153–0.581) |
| Repeat revascularization | 32.3 | 19.2 | <0.001 | 2.256 (1.633–3.115) |
| Propensity score-adjusted | ||||
| MACCE | 49.8 | 39.0 | 0.014 | 1.394 (1.070–1.817) |
| Cardiac death/MI/stroke | 22.9 | 27.0 | 0.294 | 0.825 (0.576–1.182) |
| Death | 15.7 | 19.4 | 0.282 | 0.791 (0.516–1.212) |
| Cardiac death | 7.4 | 8.0 | 0.737 | 0.912 (0.531–1.565) |
| MI | 11.3 | 7.0 | 0.082 | 1.664 (0.937–2.954) |
| Stroke | 6.5 | 17.5 | 0.004 | 0.348 (0.171–0.707) |
| Repeat revascularization | 36.8 | 17.6 | <0.001 | 2.368 (1.653–3.392) |
PCI: Percutaneous coronary intervention; CABG: Coronary artery bypass grafting; HR: Hazard ratio; MACCE: Major adverse cardiac and cerebrovascular events, the composite of cardiac death, myocardial infarction, stroke or repeat revascularization; MI: Myocardial infarction; CI: Confidence interval.