AFP and neoplasm: In multivariate analysis, AFP (HR: 1.961; 95%CI: 1.140–3.374; P = 0.015), AST/ALT ratio (HR: 2.075; 95%CI: 1.039–4.145; P = 0.039) and tumor numbers (HR: 3.074; 95%CI: 1.832–5.160; P < 0.001) were identified as independent prognostic indicators for OS (Table 3).