ADIPOQ and hepatocellular carcinoma: The obtained formula of the model was:y = −17.33 + 0.09 × Age + 2.48 × Gender + 1.93 × Log PIVKA-II + 2.75 × Log GPC-3 + 0.43 × adiponectin,where age in years, 1 for males and 0 for females; the probability (p) of HCC is given by:p = 1 / (1 + e−y).