Table 1. Baseline patient characteristics.
| Parameters | Complete revascularization, n (%) | Incomplete revascularization, n (%) | P value |
|---|---|---|---|
| Total study sample: 305 patients with multivessel coronary artery disease, n (%) | 131 (43.0) | 174 (57.0) | – |
| Demographics | |||
| Age, mean ± SD (years) | 83.99±2.86 | 84.37±2.96 | 0.986 |
| Females, n (%) | 77 (58.8) | 123 (70.7) | 0.031 |
| BMI, mean ± SD (kg/m2) | 27.4±4.5 | 27.3±5.1 | 0.612 |
| Cardiovascular risk factors, n (%) | |||
| Hypertension | 105 (80.2) | 146 (83.9) | 0.397 |
| Diabetes mellitus | 41 (31.3) | 59 (33.9) | 0.631 |
| Dyslipidemia | 59 (45.0) | 71 (40.8) | 0.460 |
| Smoking | 46 (35.1) | 54 (31.0) | 0.454 |
| Concomitant diseases, n (%) | |||
| History of previous infarction | 48 (36.6) | 80 (46.0) | 0.102 |
| History of cerebral infarction | 11 (8.4) | 21 (12.1) | 0.296 |
| CKD | 23 (17.6) | 36 (20.7) | 0.492 |
| COPD | 17 (13.0) | 19 (10.9) | 0.583 |
| Peripheral vascular disease | 8 (6.1) | 14 (8.0) | 0.514 |
| Previous PCI | 4 (3.1) | 12 (6.9) | 0.126 |
| Previous CABG | 1 (0.8) | 8 (4.6) | 0.034 |
| Status on admission | |||
| STEMI, n (%) | 78 (59.5) | 85 (48.9) | 0.373 |
| Previous thrombolysis, n (%) | 2 (1.5) | 2 (1.1) | 0.776 |
| Ejection fraction, mean ± SD (%) | 53.53±6.72 | 50.48±6.25 | 0.220 |
| Killip class, mean ± SD | 1.55±1.43 | 1.58±1.25 | 0.769 |
BMI, body mass index; CABG, coronary artery bypass graft; CKD, chronic kidney disease; COPD, chronic obstructive pulmonary disease; PCI, percutaneous coronary intervention; STEMI, ST-segment elevation myocardial infarction.