The median value of the serum AFP level was 4.0 ng/mL, 4.2 ng/mL, 38.6 ng/mL, and 43.2 ng/mL in the cirrhosis group with a normal ALT level, 1 upper limit of normal (ULN) < ALT level ≤ 2 ULN, 2 ULN < ALT level ≤ 5 ULN, and ALT level > 5 ULN, respectively. Here, GPT is linked to Cirrhosis.