Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Kaplan-Meier curves according to immunoscore system (IS) in the overall and subgroup analysis to assess prognostic value by system therapy in mRCC patients. Kaplan-Meier analysis of OS and PFS according to the IS in overall patients (A, D). Kaplan-Meier analysis of OS and PFS according to the IS in sunitinib (B, E) and sorafenib group (C, F). P-value was calculated by log-rank test.
