Table 2 Risk scores, mortality prediction and decision support messages for CARAT
Risk score | Predicted 2-year mortality | Decision support message |
|---|---|---|
0 to 2 | 2% | Safe for Surgery |
3-4 | 3% | |
5-6 | 5% | |
7-8 | 8% | |
9-10 | 13% | |
11-12 | 21% | Consider Surgery Carefully |
13-14 | 34% | |
15-16 | 51% | Surgery May Not Be Indicated, Based on Limited Life Expectancy |
17-18 | 70% | |
19-20 | 88% | |
>20 | 99% |