ISS Myeloma Staging Survival Median

Classify multiple myeloma stage using International Staging System (ISS): serum beta-2 microglobulin and albumin levels determine Stage I, II, or III with corresponding median OS estimates.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Classify multiple myeloma stage using International Staging System (ISS): serum beta-2 microglobulin and albumin levels determine Stage I, II, or III with corresponding median OS estimates

Each component has a specific meaning:

  • International Staging System : serum beta-2 microglobulin — The international staging system : serum beta-2 microglobulin recorded for the scenario being assessed.
  • Albumin levels determine Stage I — The albumin levels determine stage i recorded for the scenario being assessed.
  • II — The ii recorded for the scenario being assessed.
  • Or III — The or iii recorded for the scenario being assessed.

Note: Interpret the iss myeloma staging result against the thresholds and context described above.

How to Use

Enter the International Staging System : serum beta-2 microglobulin, albumin levels determine Stage I, II, or III for the scenario you are assessing. Classify multiple myeloma stage using International Staging System (ISS): serum beta-2 microglobulin and albumin levels determine Stage I, II, or III with corresponding median OS estimates. Use the iss myeloma staging result to inform your calculation.

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Frequently Asked Questions