| Values | No surgery performed | Received surgery or stent-graft | Р | Total |
| No. of patients | 73% - 75.3% | 16 + 8 = 24% - 24.7% |
| 97% - 100% |
| Age (years at presentation) | 66.7 ± 1.1 | 64.1 ± 1.9 | >0.05 | 66.6 ± 0.9 |
| Mortality rate by groups, common | 24% - 32.9% | 4 + 2 = 6% - 25% | >0.05 | 30% - 30.9% |
| -due to aortic rupture | 6% - 8.22% | 1 + 1 = 2% - 8.3% | >0.05 | 8% - 8.25% |
| -due to co-morbidities | 18% - 24.7% | 1 + 1 = 2% - 8.3% | <0.05 | 20% - 20.6% |
| -operation mortality | - | 2% - 8.3% |
|
|
| -mortality: aneurysm rupture + operation | 6% - 8.2% | 4% - 16.7% | >0.05 | 10% - 10.3% |