Geographic Differences and Social Determinants of Health Among People With HIV Attributed to Injection Drug Use, United States, 2017. (May 2022)

• Record Type: Journal Article
• Authors: Jin, Chan; Nwangwu-Ike, Ndidi; Gant, Zanetta; Johnson Lyons, Shacara; Satcher Johnson, Anna
• Is Part Of: Public health reports. Volume 137:Number 3(2022)
• Page Start: 525
• Page End: 536
• Publication Date: 2022-05
• Subjects: HIV -- people who inject drugs -- PWID -- census tracts -- social determinants of health -- SDH -- poverty -- region; Public health -- United States -- Periodicals; 614.0973
• DOI: 10.1177/00333549211007168
• Languages: English
• ISSNs: 0033-3549

Abstract

Objective: People who inject drugs are among the groups most vulnerable to HIV infection. The objective of this study was to describe differences in the geographic distribution of HIV diagnoses and social determinants of health (SDH) among people who inject drugs (PWID) who received an HIV diagnosis in 2017. Methods: We used data from the National HIV Surveillance System (NHSS) to determine the counts and percentages of PWID aged ≥18 with HIV diagnosed in 2017. We combined these data with data from the US Census Bureau's American Community Survey at the census tract level to examine regional, racial/ethnic, and population-area-of-residence differences in poverty status, education level, income level, employment status, and health insurance coverage. Results: We observed patterns of disparity in HIV diagnosis counts and SDH among the 2666 PWID with a residential address linked to a census tract, such that counts of HIV diagnosis increased as SDH outcomes became worse. The greatest proportion of PWID lived in census tracts where ≥19% of the residents lived below the federal poverty level, ≥18% of the residents had <high school diploma, the median annual household income was <$40 000, and ≥16% of the residents did not have health insurance or a health coverage plan. Conclusion: To our knowledge, our study is the first large-scale, census tract–level study to describe SDH among PWID with diagnosed HIV in the United States. The findings of substantial disparities in SDH among people with HIV infection attributed to injection drug use should be further examined. Understanding the SDH among PWID is crucial to reducing disparities in HIV diagnoses in this population.