Fig. 1. Viral kinetics on the basis of IL28B genotype.
Viral kinetics on the basis of IL28B genotype in all patients, in patients infected with hepatitis C virus (HCV) genotypes 1 or 4 and in patients infected with HCV genotypes 2 or 3. Data show median (interquartile range) reduction of HCV viral load from baseline to 4 and 12 weeks post-HCV therapy. (*) P < 0.0001 for comparison between non-CC and CC patients using Mann-Whitney nonparametric test.