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Table 5 Receiver operating characteristics of the proposed model

From: Role of residual liver volumetry and function in prediction of liver tolerability after transarterial chemoembolization for hepatocellular carcinoma in cirrhotic patients: deriving a clinical decision support score

  Role Cutoff Sensitivity Specificity LR+ LR- AUC
Value (95%CI) Sig.
Proposed model Rule out ≤ 0.30 99% 50% 1.95 0.01 0.942 (0.914–0.970) 0.000
Rule in ≥ 0.80 50% 99.4% 178 0.15
  1. Risk grading of the proposed prognostic model: Grade 1 (low risk) if the predicted probability ≤ 30%, grade 3 (high risk) if the predicted probability ≥ 80%, and grade 2 (moderate risk) for other values