Figure 3From: Effects and Outcomes of Interferon Treatment in Japanese Hepatitis C Patients Cumulative survival rates in the hepatitis C and control groups. All-cause mortality was adopted as the endpoint and the results were analyzed using the Kaplan-Meier method. The hazard ratio was 0.444 (95% CI: 0.389–0.507). The solid and dotted lines indicate the hepatitis C and control groups, respectively.Back to article page