AFP and Portal vein thrombosis: The univariate Cox regression analyses of OS revealed several poor prognostic factors in the entire cohort, including Child–Pugh class B (HR 2.21, 95% CI 1.11–4.39), ALBI grade II or III (HR 1.90, 95% CI 1.09–3.31), BCLC stage C (HR 2.33, 95% CI 1.09–5.00), Vp4 portal vein thrombosis (HR 2.32, 95% CI 1.31–4.09), and AFP level > 400 ng/mL (HR 1.77, 95% CI 1.03–3.04).