Helicobacter pylori Stool Antigen Test : Results of a Prospective Study

There are now many tests and pathological examinations to detect Helicobacter pylori (Hp), but most have disadvantages such as being invasive, expensive, or unobtainable for a widespread population. The Hp stool antigen (SA) test has been advocated as a safe and cost-effective method of diagnosing Hp. Thus, we conducted a prospective study to examine the reliability of the Helicobacter pylori stool antigen (HpSA) test.