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Table 3 Mortality, sensitivity, and specificity for different thresholds of CLIF-C ACLF score

From: Validation of CLIF-C ACLF score to define a threshold for futility of intensive care support for patients with acute-on-chronic liver failure

CLIF-C ACLF score 28-Day mortality Sensitivity Specificity
≥ 55 80% (95% CI 72–85) 88% (95% CI 75–95) 42% (95% CI 20–67)
≥ 60 88% (95% CI 78–94) 78% (95% CI 63–88) 74% (95% CI 49–91)
≥ 65 94% (95% CI 79–98) 59% (95% CI 44–73) 89% (95% CI 67–99)
≥ 70 100% (95% CI 78–100) 31% (95% CI 18–45) 100% (95% CI 82–100)
  1. Abbreviations: ACLF Acute-on-Chronic Liver Failure, CLIF European Foundation for the study of chronic liver failure