Figure 5

Receiver operator characteristic (ROC) curve analysis.
ROC curves were drawn and the area under the curve (AUC) was calculated to evaluate and compare the diagnostic and prognostic potential of serum miR-122 and alanine transaminase (ALT) levels in (a) chronic hepatitis C (CHC) patients (normal plus elevated ALT group) versus healthy controls, (b) CHC patients (normal ALT group) versus healthy controls, (c) SVR group versus NR+RR group and in the (d) SVR group versus NR only group.