Fig 1. Distribution of age for patients in cohort I (N = 34) and cohort II (N = 34).
Median age was 65.5 years for cohort I and 69.5 years for cohort II at the time of routine ctDNA EGFR analyses.
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.