AFP and hepatocellular carcinoma: Higher alpha-fetoprotein (AFP), alpha-fetoprotein-L3 (AFP-L3), alanine aminotransferase (ALT), and AFP-L3/AFP ratio levels are potential risk factors for malignization in hepatic cirrhosis patients (RR = 2.99, 2.92, 2.72, and 2.34); serum Golgi protein 73 (GP73) level of hepatic cirrhosis patients decreased significantly after developing HCC (t = 2.212; p = 0.041).