CLIF-AKI score predicts KDIGO stage 3 acute kidney injury in intensive care unit patients with acute-on-chronic liver failure

Figure 7 Decision curve analysis of the chronic liver failure organ failure-acute kidney injury score in the derivation and validation cohorts. A: Derivation cohort; B: Validation cohort. The orange curve represents the net benefit of the chronic liver failure organ failure-acute kidney injury model for predicting KDIGO stage 3 acute kidney injury within 14 days. The gray line indicates the strategy of treating all patients, whereas the black line indicates the strategy of treating no patients.