Table 3.
Postoperative results by procedure
| Parameter | Mini-Bentall (N = 48) | Full Bentall (N = 49) | P value | Overall (N = 97) |
|---|---|---|---|---|
| Hospital mortality, n (%) | 0 (0.0) | 0 (0.0) | — | 0 (0.0) |
| ICU LOS, d, median (IQR) | 3 (2-5) | 3 (2-4) | .743 | 3 (2-4) |
| Hospital LOS, d, median (IQR) | 6 (5-8) | 7 (6-8) | .086 | 6 (5-8) |
| Stroke, n (%) | 1 (2.1) | 0 (0.0) | .310 | 1 (1.0) |
| TIA, n (%) | 0 (0.0) | 0 (0.0) | — | 0 (0.0) |
| Ventilation time, h, median (IQR) | 5.5 (3-14) | 17 (11-23) | <.001 | 12 (4-21) |
| PVS (>24 h), n (%) | 4 (8.3) | 11 (22.5) | .055 | 15 (15.5) |
| Renal insufficiency, n (%) | 0 (0.0) | 0 (0.0) | — | 0 (0.0) |
| Wound infection, n (%) | 0 (0.0) | 0 (0.0) | — | 0 (0.0) |
| Reoperation for bleeding, n (%) | 0 (0.0) | 4 (8.2) | .043 | 4 (4.1) |
| Atrial fibrillation, n (%) | 13 (27.1) | 14 (28.6) | .870 | 27 (27.8) |
Significant P values are in bold type. ICU, Intensive care unit; LOS, length of stay; IQR, interquartile range; TIA, transient ischemic attack; PVS, prolonged ventilatory support.