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.
DFS per investigator assessment. Kaplan-Meier estimates of duration of (A) DFS in patients with stage II-IIIA disease and (B) in the overall population (stage IB-IIIA) by seventh edition staging per the protocol (full analysis set). Tick marks indicate censored data. An HR < 1 favors osimertinib. DFS, disease-free survival; HR, hazard ratio; NC, not calculated.
