Procedural variable patients with isolated AV surgery
| Characteristics | Total AV cohort (n=8717) n (%) | Male (n=4888, 56%) n (%) | Female (n=3829, 44%) n (%) | P values |
| Type of procedure | <0.001 | |||
| Repair | 105 (1.2) | 77 (1.6) | 28 (0.7) | |
| Replacement | 8612 (98.8) | 4811 (98.4) | 3801 (99.3) | |
| Type of implant | ||||
| Bioprosthesis unstented | 399 (4.6) | 166 (3.4) | 233 (6.1) | < 0.001 |
| Bioprosthesis stented | 5485 (62.9) | 2855 (58.4) | 2630 (68.7) | < 0.001 |
| Mechanical | 2718 (31.2) | 1785 (36.5) | 933 (24.4) | < 0.001 |
| Homograft | 10 (0.1) | 5 (0.1) | 5 (0.1) | < 0.001 |
| EuroSCORE | ||||
| Additive EuroSCORE | 6.2±2.7 (0–23) | 5.7±2.9 (0–23) | 6.9±2.4 (1–22) | < 0.001 |
| Logistic EuroSCORE | 7.8±8.8 (1–95) | 7.1±9.2 (1–95) | 8.7±8.3 (1–92) | < 0.001 |
| Outcome | ||||
| Hospital mortality | 184 (2.1) | 95 (1.9) | 89 (2.3) | 0.220 |
Significant values are depicted in bold.
AV, aortic valve.