Figure 3

The survival analysis and cox proportional hazards model. A. Analysis grouping by the Clinicopathological Subtypes. B. Cox proportional hazards model and Analysis grouping by the Patterns of Tumor Enhancement. Cox proportional hazards model of biological factors (including tumor enhancement mode under CT). C. Cox proportional hazards model and Analysis grouping by the Distribution of MVD. Cox proportional hazards model of biological factors (including difference of MVD).