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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2008 Oct;6(10):1140–1145. doi: 10.1016/j.cgh.2008.05.013

Figure 4. Derivation of the admission Liver Injury Units (aLIU) score using PT.

Figure 4

(A) Survival without liver transplantation stratified by quartiles developed using the newly derived aLIU score. aLIU = 6.9 * admission bilirubin (mg/dl) + 4.0 * admission PT. A low risk of death or liver transplantation (aLIU < 233) and a high risk of death or liver transplantation (aLIU ≥ 233) can be defined based on admission values. (B) ROC curve for predicting death or liver transplantation at 4 weeks using the aLIU score. The C index was 78.9 (95% CI 64.3 – 93.6).