Virological and biochemical response.
(A) Response to antiviral treatment by patients with serum HCV RNA levels <10 IU/ml LLOQ in ITT and PP analysis. Two patients were lost to follow-up. Percentage of patients ±95 Wilson confidence interval. (B) Decline of ALT by scatter plot with median line; Friedman test with post hoc analysis (n = 20). ALT, alanine aminotransferase; ITT, intention-to-treat; PP, per protocol; SOF/VEL, sofosbuvir/velpatasvir; ULN, upper limit of normal.