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Table 4 Risk groups according to the sums of scores in model 2

From: Predictors of post-operative mortality following treatment for non-ruptured abdominal aortic aneurysm

Risk groups

Score

Mortality (%)

Low-risk group

<13

2.9

Moderate-risk group

13–16

8.0

High-risk group

>16

44.4

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ISSN: 1745-6215