Fig. 3.
Forest plot of studies reporting the impact of Helicobacter pylori eradication on gastric cancer from studies involving the general population.
M-H, Mantel-Haenszel test; CI, confidence interval.
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.