Fig. 3From: Lower level of complement component C3 and C3a in the plasma means poor outcome in the patients with hepatitis B virus related acute-on-chronic liver failureCorrelation of C3, C3a and C4a with prognostic scoring systems. a C3 was observed to be negatively correlated with MELDs (P < 0.05). b C3a was observed to be negatively correlated with MELDs (P < 0.05). c C4a was observed to be negatively correlated with MELDs (P < 0.05). d The C3a/C3 was positively correlated with MELDs (P < 0.05). e Kaplan-Meier survival curve was established by the concentrations of C3 (P < 0.05). f Kaplan-Meier survival curve was established by the concentrations of C3a/C3 (P < 0.05)Back to article page