AFP and neoplasm: Age, sex, etiology, Child‐Pugh class, European Cooperative Oncology Group (ECOG) performance score, maximum tumor diameter, number of lesions, portal invasion, extrahepatic spread, serum albumin, total bilirubin, prothrombin time, creatinine, alpha‐fetoprotein, comorbidities, and some socioeconomic factors were similar between the two groups (Table S1).