Postoperative adjuvant antiviral therapy for hepatitis B/C virus-related hepatocellular carcinoma: A meta-analysis

Figure 3 Forest plot of randomized (RCTs) and non-randomized (NRCTs) controlled trials evaluating the effect of post-operative antiviral therapy on the 3-year mortality of HCV-related HCC patients after curative therapy (RevMan, version 5; The Cochrane Collaboration, Copenhagen, Denmark). A: Comparison between patients with sustained virologic response (SVR) and those without sustained virologic response (non-SVR), the Mantel-Haenszel method; B: Comparison between non-SVR patients and control subjects, the Mantel-Haenszel method; C: Comparison between SVR patients and non-SVR patients plus control subjects, the Mantel-Haenszel method.