Figure 1.
Study flowchart. GC, gastric cancer; CRC, colorectal cancer; AA, advanced adenomas; LASSO, Least Absolute Shrinkage and Selection Operation.
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.