Baseline metabolites could predict responders with hepatitis B virus-related liver fibrosis for entecavir or combined with FuzhengHuayu tablet

Figure 2 Volcano plot of serum metabolites. A: Volcano plot of entecavir responders (E-R) vs entecavir no-responders (E-N) (training set); B: Volcano plot of FuzhengHuayu tablet (FZHY) + entecavir responders (F-R) vs FZHY + entecavir no-responders (F-N) (training set); C: Volcano plot of patients vs volunteers (training set); D: Volcano plot of E-R vs E-N (validation set); E: Volcano plot of F-R vs F-N (validation set); F: Volcano plot of patients vs volunteers (validation set).