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.
Receiver operating characteristic curves for correlating with the density of H. pylori infiltration. The cut-off value of the serum anti-H. pylori IgG titer for correlating with severe density of H. pylori infiltration was 2.9 AU/ml (AUC = 0.659, 95%CI: 0.548-0.770, SE = 0.057, P = 0.007). There was no significant finding with regard to the serum PG II concentration (AUC = 0.593, 95%CI: 0.481-0.705, SE = 0.057, P = 0.111).
