Fig. 5

The overall and grouping related factors of OS, including overall analysis and grouping analysis. The overall and grouping-related factors of PFS, including overall analysis and grouping analysis. Group1 = Normal weight HCC patients without HBV infection; Group2 = Normal weight HCC patients combined HBV infection; Group3 = Overweight HCC patients without HBV infection; Group4 = Overweight HCC patients combined HBV infection; OS = overall survival; HBV = hepatitis B virus; ECOG = Eastern Cooperative Oncology Group score; BCLC=Barcelona Clinic Liver Cancer; PVTT = portal vein tumor thrombosis