Table 4. Eighteen-month cumulative clinical outcomes.
| Outcomes | All (n = 577) | Weekend group (n = 168) | Weekday group (n = 409) | P value |
|---|---|---|---|---|
| MACE* | 111 (19.2%) | 32 (19.0%) | 79 (19.3%) | 0.941 |
| Cardiac death | 12 (2.1%) | 6 (3.7%) | 6 (1.5%) | 0.110 |
| MI | 8 (1.4%) | 3 (1.8%) | 5 (1.3%) | 0.605 |
| Repeat revascularization | 69 (12.3%) | 8 (4.9%) | 61 (15.4%) | 0.001 |
| Urgent PCI | 49 (8.5%) | 21 (12.5%) | 28 (6.8%) | 0.033 |
*MACE (major adverse cardiac event) including cumulative cardiac death, MI, repeat revascularization, and unplanned urgent PCI. MI, myocardial infarction; PCI, percutaneous coronary intervention.