GPT and neoplasm: In the original data, differences in distributions were characterized in several variables, including sex (SD = 0.302), ALT (SD = 0.727), albumin (SD = 0.184), tumour size (SD = 0.469), tumour differentiation (SD = 0.194), BCLC (SD = 0.424), GGT (SD = 1.648) and ALBI grade (SD = 0.251).