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Table 6 Diagnostic accuracy of SWE stiffness values for differentiation of benign from malignant hepatic focal lesions based on ROC curve

From: Role of shear wave sono-elastography (SWE) in characterization of hepatic focal lesions

AUC95% CIP valueCutoffSensitivitySpecificityPPVNPVAccuracy
0.8340.71–0.97< 0.00114.16598.1%78.391.194.792%
  1. AUC area under the curve, CI confidence interval, PPV positive predictive value, NPV negative predictive value
  2. ROC curve for diagnostic accuracy of SWE stiffness values for differentiation of benign from malignant hepatic focal lesions