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

Figure 6 Calibration plots for the chronic liver failure organ failure-acute kidney injury score predicting KDIGO stage 3 acute kidney injury within 14 days in the derivation and validation cohorts. A: Derivation cohort; B: Validation cohort. The apparent and bias-corrected calibration curves are shown in blue and orange, respectively. The dashed diagonal line represents ideal calibration, where predicted probabilities correspond exactly to observed event probabilities.