Performance of transient elastography in assessing liver fibrosis in patients with autoimmune hepatitis-primary biliary cholangitis overlap syndrome

Figure 1 Correlation between liver stiffness measurement and histological fibrosis stage. LSM values were assessed by TE in healthy normal controls and AIH-PBC overlap syndrome patients with different liver fibrosis stages based on the results of liver biopsy (F0-4). ^aP < 0.01, F2, 3, and 4 vs NC; ^bP < 0.01, F3 vs F2; ^cP < 0.01, F4 vs F3. LSM: Liver stiffness measurement; NC: Normal controls; AIH-PBC: Autoimmune hepatitis-primary biliary cholangitis; TE: Transient elastography.