Table 3.
Postoperative outcomes
| Overall, n = 6,109 |
Survivors n = 5,510 |
Non-survivors n = 599 |
p-value | |
|---|---|---|---|---|
| Length of hospital stay (days) | 10 (7, 17) | 10 (7, 17) | 4 (1, 16) | < 0.001 |
| Return to theatre | 552 (9.0%) | 409 (7.4%) | 143 (24%) | < 0.001 |
| Neurological Dysfunction | < 0.001 | |||
| TIA | 63 (1.0%) | 52 (0.9%) | 11 (1.8%) | |
| Stroke | 135 (2.2%) | 96 (1.7%) | 39 (6.5%) | |
| Deep Sternal Wound Infection | 30 (0.5%) | 21 (0.4%) | 9 (1.5%) | 0.002 |
| Post-operative Dialysis | 413 (6.8%) | 221 (4.0%) | 192 (32%) | < 0.001 |
| Post-operative IABP | 75 (1.2%) | 44 (0.8%) | 31 (5.2%) | < 0.001 |
TIA Transient Ischaemic Attack, IABP Intra-Aortic Balloon Pump