Prevalence of <i>Helicobacter pylori</i> infection in different ethnic groups in New Zealand children and adults

Abstract

The high seroprevalence of H.pylori in Maori and Pacific Island groups is consistent with the differences in incidence of gastric cancer. H.pylori continues to be a common infection in Maori and Pacific Island school children. Ethnicity appears to be a risk factor for H.pylori independent of socio-economic status.