Hyponatremia and mortality among patients on the liver-transplant waiting list.

ABSTRACT:

Background

Under the current liver-transplantation policy, donor organs are offered to patients with the highest risk of death.

Methods

Using data derived from all adult candidates for primary liver transplantation who were registered with the Organ Procurement and Transplantation Network in 2005 and 2006, we developed and validated a multivariable survival model to predict mortality at 90 days after registration. The predictor variable was the Model for End-Stage Liver Disease (MELD) score with and without the addition of the serum sodium concentration. The MELD score (on a scale of 6 to 40, with higher values indicating more severe disease) is calculated on the basis of the serum bilirubin and creatinine concentrations and the international normalized ratio for the prothro

SUBMITTER: Kim WR 

PROVIDER: S-EPMC4374557 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature