Cut-off tables

Consult the interpretation tables for BioPredictive's tests

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