GPT and inflammatory bowel disease: Given the stratification by presence of NAFLD in the four groups, as expected, ALT values were significantly higher in the IBD-NAFLD group and in the NAFLD-only group [32 UI/L (IQR = 23–46) and 33 UI/L (IQR = 24–44), respectively] versus the IBD-only group and the CTRLs group [15.5 UI/L (IQR = 10–19) and 15.5 UI/L (IQR = 11–20), respectively] (p = 0.001).