Task: Answer Verification
Input (English): Question: Does serum sodium based modification of the MELD improve prediction of outcome in acute liver failure?
Answer: We validated the prognostic value of MELD-Na and UKELD in ALF. Classic MELD score calculations performed superior to KCC in the prediction of NSR. Serum Na and Na-based modifications of MELD did not further improve its prognostic value.
Output (English): no