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.
A plot of log‐hazard ratio (HR) for driver mutation status.
The favorable prognostic effect of EGFR mutation was seen to decrease gradually with advancing patient age (P < 0.050). An inverse relationship was found for ALK rearrangement, but the finding was not statistically significant (P > 0.05). ALK, anaplastic lymphoma kinase; EGFR, epidermal growth factor receptor; WT, wild‐type. Group (
) ALK rearrangement, (
) EGFR mutation
