201) and, among progressors, mean ΔF/year was 0.212 ± 0.66 in
patients with F0 and 0.266 ± 0.91 in those with F1 (P = ns). However a ΔF
of 3
stages as well as progression to F3 or to F4 (cirrhosis) were observed only in patients with F1 in the initial biopsy. Overall, fibrosis progression was observed in 13 of 27 cases with F0 (48.1%, including 5 to F1 and 8 to F2) and in 51 of 79 with F1 (64.5%, including 22 to F2, 16 to F3 and 13 to F4).