Table 4. The Performance of ANN in Predicting Treatment Outcome With Peg-IFN and RBV ^a.

	SVR, %	Relapse, %	Non-Response, %
Sensitivity	92	88	79
Specificity	94	92	94
PPV	90	86	83
NPV	95	93	91
LR+	15.33	11	13.16
LR-	0.08	0.13	0.22
Accuracy	93	90	90

^a Abbreviations: LR+; likelihood ratio positive, LR−;likelihood ratio negative, NPV; negative predictive value, PPV; positive predictive value.