Table 1.
Crude Cumulative Rupture and Mortality Rates Within 1, 3, and 5 years by Sex in The Cohort of Untreated Patients With iAAAs
| Total | Men | Women | P value* | |
|---|---|---|---|---|
| Rupture | ||||
| 1‐y | 500 (2.8) | 351 (2.6) | 149 (3.6) | 0.001 |
| 3‐y | 752 (5.3) | 495 (4.6) | 257 (7.4) | <0.001 |
| 5‐y | 798 (7.7) | 531 (6.9) | 267 (9.7) | <0.001 |
| Mortality | ||||
| 1‐y | 2607 (14.7) | 1875 (13.8) | 732 (17.5) | <0.001 |
| 3‐y | 4754 (33.6) | 3384 (31.7) | 1370 (39.7) | <0.001 |
| 5‐y | 5424 (52.0) | 3862 (50.4) | 1562 (56.5) | <0.001 |
| Complete follow‐up | ||||
| 1‐y | 17 747 (90.1) | 13 568 (90.3) | 4179 (91.9) | |
| 3‐y | 14 131 (72.2) | 10 680 (71.1) | 3451 (75.9) | |
| 5‐y | 10 429 (53.3) | 7666 (51.0) | 2763 (60.7) | |
iAAA indicates abdominal aortic aneurysm.
*
X2 test.