Hepatitis B reactivation in patients receiving direct-acting antiviral therapy or interferon-based therapy for hepatitis C: A systematic review and meta-analysis

Figure 4 Funnel plot of 26 studies estimating the hepatitis B virus reactivation rates in hepatitis C virus patients with chronic hepatitis B virus infection. The vertical line corresponds to the summary hepatitis B virus reactivation rates as estimated from the random effect model. The publication bias is presented; P = 0.03, as tested by Egger’s test.