AFP and neoplasm: Besides, high‐risk score could reflect adverse survival outcome‐related clinical characteristics, such as AFP levels (>300 ng/mL), tumour vascular invasion, low tumour differentiation, advanced AJCC stage, advanced BCLC stage, advanced CLIP stage, new tumour after initial treatment, main tumour size > 5 cm and multiple tumours, which may also help to explain the reason for the poor prognosis of high‐risk patients.