Comparison of helicobacter pylori stool antigen test with CLO test in the diagnosis of helicobacter pylori associated dyspepsia in a Saudi population.

Objective: To compare the diagnostic usefulness of Helicobacter pylori (H.pylori) stool antigen test (HpSA) enzyme immunoassay (EIA) with the Campylobacter-like organism (CLO) test in Saudi patients with H.pylori associated dyspepsia.