11
Table 3b. Risk Categorization Based on Mortality
Risk Scoring Scheme (Table 3a) for Patients
Undergoing Repair of an AAA
Points Probability of mortality, % Proposed risk designation
0 0.12 Low-risk group
1 0.2
2 0.34
3 0.59
4 1
5 1.71 Medium-risk group
6 2.91
7 4.9
8 8.14 High-risk group
9 13.2
10 20.75
11 31.05 Prohibitive high-risk group
12 43.63
13 57.1
14 69.59
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 aer elective abdominal aortic aneurysm repair. J Vasc
Surg. 2015;62:1125-33.e2.
