Research Article

Comparative Study on Diagnosis Value of Contrast-Enhanced Ultrasound and Contrast-Enhanced Computed Tomography after Treating Advanced Renal Cancer Patients with Yiqi Jiedu Decoction

Figure 4

Patients’ OS of the two groups. Note: the horizontal axis indicates the survival time (month), the vertical axis indicates the survival rate (%), and ...... indicates the survival time corresponding to the median survival rate of patients in both groups.