Socioeconomic disparities in Sexually Transmitted Infections among young adults in the United States: examining the interaction between income and race/ethnicity
Subramanian, S. V.
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CitationHarling, Guy, SV Subramanian, Till Bärnighausen, and Ichiro Kawachi. 2013. “Socioeconomic Disparities in Sexually Transmitted Infections Among Young Adults in the United States.” Sexually Transmitted Diseases 40 (7): 575–81. https://doi.org/10.1097/olq.0b013e31829529cf.
AbstractBackground: There is considerable evidence of racial/ethnic patterning of sexually transmitted infection (STI) risk in the United States. There is also evidence that poorer persons are at increased STI risk. Evidence regarding the interaction of race/ethnicity and income is limited, particularly nationally at the individual level. Methods: We examined the pattern of socioeconomic gradients in STI infection among young people in a nationwide US study and determined how these gradients varied by race/ethnicity. We estimated the cumulative diagnosis prevalence of chlamydia, gonorrhea, or trichomoniasis (via self-report or laboratory confirmation) for young adults (ages, 18-26 years old) Hispanics and non-Hispanic whites, blacks, and others across income quintiles in the Add Health data set. We ran regression models to evaluate these relationships adjusting for individual- and school-level covariates. Results: Sexually transmitted infection diagnosis was independently associated with both racial/ethnic identity and with low income, although the racial/ethnic disparities were much larger than income-based ones. A negative gradient of STI risk with increasing income was present within all racial/ethnic categories, but was stronger for nonwhites. Conclusions: Both economic and racial/ethnic factors should be considered in deciding how to target STI prevention efforts in the United States. Particular focus may be warranted for poor, racial/ethnic minority women.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:41288271
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