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Calculator: Mantle cell lymphoma International Prognostic Index (MIPI) in adults

Calculator: Mantle cell lymphoma International Prognostic Index (MIPI) in adults

Age   years old
ECOG performance status PS 0: Fully active. Able to carry on all pre-disease performance without restriction. (0)

PS 1: Restricted in physically strenuous activity, but ambulatory and able to carry out work of a light or sedentary nature (eg, light housework, office work). (0)

PS 2: Ambulatory and capable of all self-care, but unable to carry out any work activities. Up and about more than 50% of waking hours. (0.6978)

PS 3: Capable of only limited self-care. Confined to bed or chair more than 50% of waking hours. (0.6978)

PS 4: Completely disabled. Cannot carry on any self-care. Totally confined to bed or chair. (0.6978)

Important: Inputs must be complete to perform calculation.

MIPI   points
Decimal precision  



MIPI score prognostic interpretation

MIPI ≤5.7: Low risk
MIPI >5.7 and ≤6.2: Intermediate risk
MIPI >6.2: High risk


  • ECOG: Eastern Cooperative Oncology Group; PS: performance status.
  • LDH is the patient's baseline serum lactate dehydrogenase level.
  • ULN LDH is the upper limit of the reference range for serum LDH in the laboratory where the patient's LDH was measured.
  • WBC is total white blood cell count (eg, 7500/microL [7.5 x 10^9/L]).

Equations used
MIPI = (0.03535 * Age) + ECOG_performance_status + (1.367 * log(LDH / ULN_LDH)) + (0.9393 * log(WBC))


Equation parameters, such as ECOG performance status, have two or more discrete values that may be used in the calculation. The numbers in the parentheses, eg, (0), represent the values that will be used.

Only digits 0 to 9 and a single decimal point (".") are acceptable as numeric inputs. Attempted input of other characters into a numeric field may lead to an incorrect result.

Information on this page may not appear correctly if printed.

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All information contained in and produced by the EBMcalc system is provided for educational purposes only. This information should not be used for the diagnosis or treatment of any health problem or disease. THIS INFORMATION IS NOT INTENDED TO REPLACE CLINICAL JUDGMENT OR GUIDE INDIVIDUAL PATIENT CARE IN ANY MANNER. Click here for full notice and disclaimer.

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