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Risk scoring of IPSS-R, ACE-27, and TP53 (I-RAT) models.
| 0 | 1 | 1.5 | 2 | 3 | 4 | |
|---|---|---|---|---|---|---|
| Cytogenetics | Very Good | Good | Intermediate | Poor | Very Poor | |
| BM blasts | <=2 | >2-<5% | 5–10% | >10% | ||
| Hemoglobin | >=10 | 8-<10 | <8 | |||
| Platelets | >=100 | 50–100 | <50 | |||
| TP53 mutation | No | Yes | ||||
| ACE-27 | None | Mild | Moderate | Severe |
