Disparities in Alcohol Treatment Use at the Intersection of Race, Ethnicity, Gender, and Insurance.

Abstract

Background: Treatment for alcohol use disorder (AUD) has the potential to improve health and quality of life. Little is known about disparities in AUD treatment utilization at the intersection of race and gender. We examined disparities in AUD treatment utilization among those diagnosed with AUD in a community sample, by race, ethnicity, and gender, and whether disparities varied by insurance. We also examined whether criminal legal history and socioeconomic status moderated disparities in treatment.

Methods: We used data from the nationally representative 2017 to 2019 National Survey on Drug Use and Health, the most recent 3-year period available. The analytic sample included noninstitutionalized adults aged 18 to 64 who met criteria for past year AUD and identified as White, Black, or Latinx (n = 7782). We examined disparities in AUD treatment utilization by race, ethnicity, and gender subgroup and by insurance status, estimating weighted logistic regressions, and adjusting for indicators of clinical need in concordance with the Institute of Medicine definition of healthcare disparity.

Results: Only 5.4% of adults with AUD in the United States utilized AUD treatment in the past year. AUD treatment utilization did not significantly differ between White males and other racial, ethnic, and gender groups; however, we did identify disparities among Medicaid enrollees and those who were uninsured. Among Medicaid enrollees, Latinx females (3.2%) had lower treatment utilization than White males (9.3%, P < .05). Among uninsured individuals, Latinx males (1.8%) had lower treatment utilization than White males (6.2%, P < .05).

Conclusions: AUD treatment utilization was extremely low among adults in the United States aged 18 to 64 who met criteria for AUD. Ethnic and gender disparities in treatment utilization were revealed when examining differences in AUD treatment utilization by insurance status. Strategies for improving access to AUD treatment that address structural barriers to care are needed and should consider targeted approaches for Medicaid enrollees and those uninsured.