AFP and neoplasm: In the univariate analysis, we found that alanine aminotransferase (ALT, P = 0.017), aspartate aminotransferase (AST, P = 0.018), AFP (P = 0.031), Child-Pugh classification (P = 0.001), BCLC stage (P = 0.003), intrahepatic tumour number (P < 0.001), external beam radiotherapy (EBRT) dose (P = 0.029), and radiation technique (P = 0.025) were significantly associated with overall survival(OS) (Table 2).