FibroTest

Score ( f )	Stage	Interpretation
0.00 ≤ f ≤0.21	F0	No fibrosis
0.21 < f ≤ 0.27	F0-F1	No fibrosis
0.27 < f ≤ 0.31	F1	Minimal fibrosis
0.31 < f ≤ 0.48	F1-F2	Minimal fibrosis
0.48 < f ≤ 0.58	F2	Moderate fibrosis
0.58 < f ≤ 0.72	F3	Advanced fibrosis
0.72 < f ≤ 0.74	F3-F4	Advanced fibrosis
0.74 < f ≤ 1.00	F4	Severe fibrosis (Cirrhosis)

ActiTest

Score ( a )	Grade	Interpretation
0.00 ≤ a ≤0.17	A0	No activity
0.17 < a ≤0.29	A0-A1	No activity
0.29 < a ≤0.36	A1	Minimal activity
0.36 < a ≤0.52	A1-A2	Minimal activity
0.52 < a ≤0.60	A2	Significant activity
0.60 < a ≤0.62	A2-A3	Significant activity
0.62 < a ≤1.00	A3	Severe activity

SteatoTest

Score ( s )	Grade	Interpretation
0.00 ≤ s ≤0.30	S0	No steatosis (<1%)
0.30 < s ≤0.38	S0-S1	No steatosis (<1%)
0.38 < s ≤0.48	S1	Minimal steatosis (1-5%)
0.48 < s ≤0.57	S1-S2	Minimal steatosis (1-5%)
0.57 < s ≤0.67	S2	Significant steatosis (6-32%)
0.67 < s ≤0.69	S2-S3	Significant steatosis (6-32%)
0.69 < s ≤1.00	S3	Severe steatosis (>32%)

NashTest

Score ( n )	Grade	Interpretation
0.25	N0	No NASH
0.50	N1	Possible NASH
0.75	N2	NASH

AshTest

Score ( h )	Grade	Interpretation
0.00 ≤ h ≤ 0.17	H0	No alcoholic inflammation
0.17 < h ≤ 0.5536	H1	Moderate alcoholic inflammation
0.5536 < h ≤ 0.78	H2	Significant alcoholic inflammation
0.78 < h ≤ 1.00	H3	Severe alcoholic inflammation