Clinical meaning of pepsinogen test and Helicobacter pylori serology in the health check-up population in Korea

Abstract

The H. pylori IgG status, age, and sex were associated with the serum PG levels. To increase the efficacy of the PG I/II ratio for the detection of atrophic gastritis, the cutoff value of the PG I/II ratio should be stratified according to the H. pylori IgG status in the Korean population presenting for a health check-up.