AFP and hepatocellular carcinoma: Based on multivariate Cox regression analysis, pre-transplant PLR ≥ 120 (hazard ratio [HR] = 5.194, P = 0.020) and AFP ≥ 200 ng/ml (HR = 4.313, P = 0.004) were confirmed as independent risk factors of RFS of HCC patients in Milan ~ Hangzhou group (Table 2).