Egyptian Journal of Radiology and Nuclear Medicine

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
	Role	Cutoff	Sensitivity	Specificity	LR+	LR-	Value (95%CI)	Sig.
Proposed model	Rule out	≤ 0.30	99%	50%	1.95	0.01	0.942 (0.914–0.970)	0.000
Proposed model	Rule in	≥ 0.80	50%	99.4%	178	0.15	0.942 (0.914–0.970)	0.000

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

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