Comparison of OS and risk of AML evolution within each of the 4 risk groups defined by the CPSS in the training and validation cohort
| Risk category . | OS* . | Risk of AML evolution† . | ||||
|---|---|---|---|---|---|---|
| Training cohort . | Validation cohort . | Log-rank (P value) . | Training cohort . | Validation cohort . | Log-rank (P value) . | |
| Low | 72 | 61 | .724 | 7 | 8 | .775 |
| Intermediate-1 | 31 | 31 | .756 | 14 | 25 | .116 |
| Intermediate-2 | 13 | 15 | .445 | 37 | 49 | .684 |
| High | 5 | 9 | .578 | 73 | 100 | .850 |
| Risk category . | OS* . | Risk of AML evolution† . | ||||
|---|---|---|---|---|---|---|
| Training cohort . | Validation cohort . | Log-rank (P value) . | Training cohort . | Validation cohort . | Log-rank (P value) . | |
| Low | 72 | 61 | .724 | 7 | 8 | .775 |
| Intermediate-1 | 31 | 31 | .756 | 14 | 25 | .116 |
| Intermediate-2 | 13 | 15 | .445 | 37 | 49 | .684 |
| High | 5 | 9 | .578 | 73 | 100 | .850 |
Median (months).
Cumulative probability of AML evolution at 2 years (%).