MELD-Na Score — free guideline decision tool
Sodium-adjusted MELD (UNOS 2016) for end-stage liver disease severity and allocation reference. Instant, browser-side.
Open guideline tool →Guideline-based
Implements the decision logic from published clinical guidelines.
Runs in your browser
No installation. Enter the patient's values and get a guideline recommendation instantly.
Data stays local
Nothing is uploaded. Results are for licensed clinicians only.
Common questions
What does MELD-Na Score do?
Estimate 90-day mortality risk in chronic liver disease; allocation follows your own transplant system's standard.
How is the result calculated?
MELD = 3.78·ln(bilirubin) + 11.2·ln(INR) + 9.57·ln(creatinine) + 6.43 (each floored at 1.0, creatinine capped 4.0); MELD-Na adjusts for sodium (125–137) when MELD > 11. Range 6–40.
Is this a substitute for clinical judgement?
No. All results are decision-support only, for licensed clinicians. They must be individualized to the whole patient and the latest guideline version.
Run MELD-Na Score now
Sodium-adjusted MELD (UNOS 2016) for end-stage liver disease severity and allocation reference. Instant, browser-side.
Open guideline tool →For licensed clinicians. Not a substitute for clinical judgement.