Figure 4From: Association of serum vitamin B12 levels with stage of liver fibrosis and treatment outcome in patients with chronic hepatitis C virus genotype 1 infection: a retrospective studyAssociation of serum vitamin B12 levels with a 570 ng/L cut-off value with regard to SVR. This box plot shows the relationship between baseline serum vitamin B12 levels below or above the cut-off value of 570 ng/L and the sustained virological response (SVR) rate. The numbers in brackets represent: number of patients with SVR/total number of patients.Back to article page