Table 4.
Cox analyses of clinical outcomes between the complete vs. incomplete PCI groups after PSM.
| Variables |
Incomplete PCI (n = 190) |
Complete PCI (n = 122) |
Unadjusted HR (95% CI) | P values | Adjusted HR (95% CI) | P values |
|---|---|---|---|---|---|---|
| MACE | 62 (32.6) | 25 (20.5) | 0.61 (0.38–0.96) | 0.034 | 0.55 (0.32–0.96) | 0.035 |
| All-cause death | 4 (2.1) | 0 (0) | – | – | – | – |
| Recurrent MI | 6 (3.2) | 5 (4.1) | 1.26 (0.38–4.13) | 0.703 | 0.70 (0.13–3.82) | 0.684 |
| Repeated revascularization | 26 (13.7) | 11 (9.0) | 0.63 (0.31–1.28) | 0.203 | 0.73 (0.33–1.59) | 0.427 |
| Unstable angina | 39 (20.5) | 13 (10.7) | 0.50 (0.27–0.93) | 0.030 | 0.48 (0.24–0.99) | 0.046 |
| Heart failure | 7 (3.7) | 3 (2.5) | 0.69 (0.18–2.68) | 0.595 | 0.47 (0.04–5.26) | 0.536 |
Data are presented as n (%). CI: Confidence interval; HR: Hazard ratio; MACE: Major adverse cardiovascular event; MI: Myocardial infarction; PCI: Percutaneous coronary intervention; PSM: Propensity score matching; –: Not applicable.