The Effectiveness of Antiviral Treatments for Patients with HBeAg-Positive Chronic Hepatitis B: A Bayesian Network Analysis

Figure 2

Network of trial comparisons for NA, NA add-on PEG IFN, PEG IFN, PEG IFN add-on NA, PEG IFN combined NA, NA switch to PEG IFN, PEG IFN combined PLA. NA, nucleoside/nucleotide analogs; PEG IFN, pegylated interferon; PLA, placebo. Numbers represent that number of direct comparisons available. Dashed lines indicate indirect treatment comparisons.