Fig. 3From: The liver fibrosis index is superior to the APRI and FIB-4 for predicting liver fibrosis in chronic hepatitis B patients in ChinaReceiver operating curves (ROC) of the APRI, FIB-4 and LFI for predicting significant LF (F ≥ F2) (a), advanced LF (F ≥ F3) (b) and liver cirrhosis (F ≥ F4) (c) APRI: aspartate aminotransferase-to-platelet ratio index, FIB-4: fibrosis index based on four factors, LFI: liver fibrosis indexBack to article page