Secondary Myelofibrosis (SMF)

Prognostic Scores Calculator

Complete Blood Count

Hb < 11 g/dL

Yes No N/A

PLT < 150 x10⁹/L

Yes No N/A

Blasts ≥ 3%

Yes No N/A

Additional Myeloid Mutations

ASXL1 mutated without UTS mutations

ASXL1 mutated; U2AF1, TP53, and SRSF2 unmutated

Yes No N/A

U2AF1 and/or TP53 and/or SRSF2 (UTS) mutations

U2AF1, TP53, or SRSF2 mutated, regardless of ASXL1 mutation status

Yes No N/A