Race/Ethnicity-, Socioeconomic Status-, and Anatomic Subsite-Specific Risks for Gastric Cancer.

ABSTRACT: Anatomic subsite risk factors for gastric cancer differ substantially, and subsite-specific distribution of risk factors (such as Helicobacter pylori) can vary by race and ethnicity and neighborhood socioeconomic status (nSES). We examined differences in gastric cancer incidence by subsite, stratified by race and ethnicity and nSES, using Surveillance Epidemiology and End Results Program 2000-2014 data for 77,881 incident gastric cancer cases (cardia, n = 23,651; non-cardia, n = 35,825; overlapping or unspecified, n = 18,405). Compared with non-Hispanic whites, cardia cancer multivariable-adjusted incidence rate ratios were 35%-47% lower for blacks, Hispanics, Asian or Pacific Islanders, and American Indian or Alaska Natives; conversely, non-cardia incidence rate ratios were 1.7- to 3.9-fo

SUBMITTER: Gupta S 

PROVIDER: S-EPMC6309455 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature