| Parameter | Points |
|---|---|
| Treatment | |
| EVAR | 0 |
| OAR (infrarenal) | 2 |
| OAR (suprarenal) | 4 |
| Aneurysm size, mm | |
| <65 | 0 |
| ≥65 | 2 |
| Age, years | |
| ≤75 | 0 |
| ≥75 | 1 |
| Gender | |
| Male | 0 |
| Female | 1 |
| Comorbidities | |
| Myocardial disease | 1 |
| Cerebrovascular disease | 1 |
| Chronic obstructive pulmonary disease | 2 |
| Laboratory value | |
| Creatinine, mg/dL | |
| <1.5 | 0 |
| 1.5 to <2 | 2 |
| ≥2 | 2 |
EVAR, Endovascular aneurysm repair; OAR, open aneurysm repair. From Eslami MH, Rybin D, Doros G, Kalish JA, Farber A; Vascular Study Group of New England. Comparison of a Vascular Study Group of New England risk prediction model with established risk prediction models of in-hospital mortality after elective abdominal aortic aneurysm repair. J Vasc Surg 2015;62:1125-33.e2.