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.
OS comparison between Del19 and L858R groups in the first-line setting
| Variables | OS [median (range)] | Log-rank test P |
| OS, overall survival; Cox HR=0.955 (0.650–1.403), P=0.814 (Del19 mutant reference). | ||
| Del19 | 16.3 (11.8–20.3) | 0.814 |
| L858R | 13.3 (12.1–21.7) | |
