DIPSS-Plus (myelofibrosis survival score)
DIPSS-Plus for primary myelofibrosis (Gangat 2011): the DIPSS group plus platelets < 100, transfusion need, and unfavorable karyotype give a 0–6 score.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- DIPSS risk group
- Intermediate-2
- Platelets
- 90
- Red-cell transfusion need
- No
- Unfavorable karyotype
- No
Result: DIPSS-Plus 3 of 6 -- Intermediate-2 risk; median survival 2.9 years.
The tool opens with these values already filled in. Replace them with your own.
What the result means
- 0
- Low risk; median survival ~15.4 years.
- 1
- Intermediate-1 risk; median survival ~6.5 years.
- 2-3
- Intermediate-2 risk; median survival ~2.9 years.
- 4-6
- High risk; median survival ~1.3 years.
What you enter
- DIPSS risk group
- Platelets (×10⁹/L)
- Red-cell transfusion need
- Unfavorable karyotype
How this is calculated
Gangat N, Caramazza D, Vaidya R, et al. DIPSS Plus: a refined Dynamic International Prognostic Scoring System for primary myelofibrosis that incorporates prognostic information from karyotype, platelet count, and transfusion status. J Clin Oncol. 2011;29(4):392-397. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.