As shown in Table 1, we found that AGAP2-AS1 overexpression was significantly associated with large tumor size (≥ 5 cm; P = 0.007), high histological grade (Edmondson-Steiner grade III + IV; P = 0.002), venous infiltration (P = 0.013) and advanced tumor stage (TNM stage III + IV; P = 0.020). This evidence concerns the gene AGAP2 and neoplasm.