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.
The Kaplan–Meier analysis curves for NLR on DFS (A) and OS (B) and for CTCs on DFS (C) and OS (D) (DFS, disease-free survival; OS, overall survival; NLR, neutrophil–lymphocyte ratio; CTCs, circulating tumor cells). Patients in higher NLR group had poorer prognosis with shorter DFS and OS, meanwhile, patients with more CTCs tended to have worse clinical outcome with shorter DFS and OS.
