Table 3.
Post-discharge outcomes in nonagenarians and patients under age 90 and unadjusted hazard ratio
| Nonagenarians (Age ≥ 90) | Others (Age < 90) | Unadjusted hazard ratio | |||||
|---|---|---|---|---|---|---|---|
| Outcome | No. of Events | Rate, % (95% CI) | No. of Events | Rate, % (95% CI) | p-value | Hazard Ratio (95% CI) | p-value |
| 30-day | |||||||
| Mortality | 232 | 8.8 (7.8, 10.0) | 755 | 5.9 (5.5, 6.3) | <0.001 | 1.53 (1.32, 1.78) | <0.001 |
| Stroke | 77 | 2.9 (2.4, 3.7) | 305 | 2.4 (2.1, 2.6) | 0.087 | 1.24 (0.97, 1.60) | 0.087 |
| Heart Failure | 140 | 5.3 (4.5, 6.3) | 548 | 4.3 (3.9, 4.6) | 0.014 | 1.26 (1.05, 1.52) | 0.014 |
| Aortic Valve Reintervention | 10 | 0.4 (0.2, 0.7) | 51 | 0.4 (0.3, 0.5) | 0.912 | 0.96 (0.49, 1.90) | 0.913 |
| Myocardial infarction | 22 | 0.8 (0.6, 1.3) | 98 | 0.8 (0.6, 0.9) | 0.683 | 1.10 (0.69, 1.75) | 0.683 |
| 1-year | |||||||
| Mortality | 570 | 24.8 (23.1, 26.7) | 2324 | 22.0 (21.2, 22.9) | <0.001 | 1.21 (1.11, 1.33) | <0.001 |
| Stroke | 108 | 4.4 (3.7, 5.4) | 456 | 3.9 (3.6, 4.3) | 0.183 | 1.16 (0.94, 1.42) | 0.178 |
| Heart Failure | 345 | 14.9 (13.5, 16.5) | 1588 | 14.5 (13.8, 15.2) | 0.377 | 1.06 (0.94, 1.19) | 0.354 |
| Aortic Valve Reintervention | 14 | 0.6 (0.3, 0.9) | 75 | 0.6 (0.5, 0.8) | 0.738 | 0.91 (0.51, 1.61) | 0.741 |
| Myocardial infarction | 46 | 2.0 (1.5, 2.7) | 230 | 2.3 (2.0, 2.6) | 0.783 | 0.96 (0.70, 1.32) | 0.804 |