Regarding PFI, higher DBF4B expression was associated with worse prognosis in subgroups such as Age > 60, BMI ≤ 25, Race: Asian, Gender: male, Residual tumor: R0, Histological type: Hepatocellular carcinoma, Tumor state: With tumor, Vascular invasion: Yes Albumin (g/dl): >= 3.5 (Figure S20). Here, DBF4B is linked to hepatocellular carcinoma.