Dynamic nomogram predicts sepsis risk in patients with acute liver failure: Analysis of intensive care database with external validation

Figure 4 Comparison of the clinical utility of the sepsis in acute liver failure model for predicting sepsis risk in acute liver failure with other scoring systems using decision curve analysis. A: The decision curve analysis (DCA) curve of the internal derivation cohort; B: The DCA curve of the internal validation cohort; C: The DCA curve of the external validation cohort. SOFA: Sequential Organ Failure Assessment; SIRS: Systemic inflammatory response syndrome; SIALF: Sepsis in acute liver failure.