The prevalence of infection and other risk factors among Mongolian dyspeptic patients who have a high incidence and mortality rate of gastric cancer.

Background: Mongolia has not only the second highest incidence rate but also the highest mortality rate for gastric cancer globally. In addition to gastric cancer, ulcerative disease complications are also life threatening; thus, investigating infection and other risk factors is essential.

Results: infection was high in tested dyspeptic patients from all parts of Mongolia, with an overall infection rate of 80.