Table 3.

Inflammation grading and fibrosis staging of biopsies in two groups before treatment.

Group	n	Inflammation (G)				Fibrosis (S)
		1	2	3	4	1	2	3	4
Experimental	99	12	49	29	9	22	39	21	17
Control	96	22	39	27	8	33	31	20	12
P		0.277				0.121