These results show that the expression levels of CCDC6 were significantly correlated with multiple variables, including differentiation grade (p=0.005), AJCC clinical stage (p=0.038), and death (p=0.001); but not with age (p=0.933), gender (p = 0.732), tumor volume (p=0.829), Invasion of local organs or lymph nodes (p=0.054) or the presence of cirrhosis (p=0.077). The gene discussed is CCDC6; the disease is neoplasm.