Object To explore the prognosis and its influence factors of liver primary carcinoma patients after the treatment of transcatheter hepatic arterial chemoembolization (TACE).Methods Totally 142 cases with liver primary carcinoma were carried out followingup survey. The survival time and the survival outcome were taken as the dependent variables, and the correlated influence factors of prognosis after TACE treatment were screened by single factor and multiple factor COX regression methods.Results The threeyear survival rate of liver primary carcinoma patients after the treatment of TACE was 51.4% (73/142). Multiple factor COX regression analysis result showed that the risk factors of prognosis included TNM staging (HR=2.206, 95%HR: 1.473～2.939), distant metastasis (HR=4.730, 95%HR: 3.360～6.100), ChildPugh classification (HR=1.853, 95%HR: 1.236～2.471), SCC positive after operation (HR=2.428, 95%HR: 1.552～3.304) and bilirubin (HR=3.347, 95%HR: 2.224～4.470), while  number of interventional therapy (HR=0.393, 95%HR: 0.056～0.730) was the protective factor of prognosis.Conclusion The survival rate of the prognosis of liver primary carcinoma patients after TACE treatment is still poor. To aim directly at these above risk factors, we should early evaluate and prevent, and raise the effect of TACE treatment, so as to cut down death rate of prognosis.

