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The Myelofibrosis Secondary to PV and ET - Prognostic Model (MYSEC-PM)126
| Clinical variable | Points assigned |
|---|---|
| Hemoglobin <11 g/dL | 2 |
| Circulating blasts ≥3% | 2 |
| CALR-unmutated genotype | 2 |
| Platelets <150 × 109/L | 1 |
| Constitutional symptoms | 1 |
Points total to be used along with patient age on published nomogram to identify risk category.
