The overall association scores for hepatocellular carcinoma were 0.210 for HOXD9, 0.174 for NDST3, 0.111 for PZP, 0.106 for E2F8, 0.061 for ADRA2B, and 0.029 for COL15A1. Here, ADRA2B is linked to hepatocellular carcinoma.