Racial Differences in Social Determinants of Health and Outcomes Among Hispanic/Latino Persons with HIV-United States, 2015-2020

BACKGROUND

Hispanic/Latino people with HIV (PWH) experience disparities in health outcomes compared with other racial and ethnic groups. Disaggregated data based on race for Hispanic/Latino PWH in the United States are rarely reported, potentially masking inequities.

METHODS

The Medical Monitoring Project (MMP) is a complex sample survey of adults with diagnosed HIV. We used weighted interview and medical record data collected from June 2015-May 2021 to examine differences in social determinants of health (SDH) and health outcomes by self-reported race among Hispanic/Latino adults with diagnosed HIV.

RESULTS

Compared with White Hispanic/Latino PWH, Black Hispanic/Latino PWH were more likely to be unemployed (PR, 1.4; CI, 1.2-1.8), have a disability (PR, 1.3; CI, 1.2-1.5), have experienced homelessness (PR, 1.8; CI, 1.2-2.6), and have been incarcerated (PR, 2.6; CI, 1.5-4.5). American Indian/Alaska Native (AI/AN) (PR, 1.8; CI, 1.1-2.7) and multiracial (PR, 2.0; CI, 1.4-2.9) Hispanic/Latino PWH were more likely to have experienced homelessness than White Hispanic/Latino PWH. Black (PR, 1.3; CI, 1.2-1.5) and multiracial (PR, 1.2; CI, 1.1-1.5) Hispanic/Latino PWH were more likely to be virally unsuppressed than White Hispanic/Latino PWH.

CONCLUSION

Black, multiracial, and AI/AN Hispanic/Latino PWH experience disparities in SDH and HIV outcomes. Lumping Hispanic/Latino people into one racial and ethnic category obscures health disparities, which might limit our progress towards reaching national HIV goals. Future studies should consider disaggregating by other factors such as Hispanic origin, place of birth, immigration status, and primary language. Doing so recognizes the diversity of the Hispanic/Latino population.

Unmet Needs for Ancillary Services and Associations with Clinical Outcomes Among Transgender Women with Diagnosed HIV: Medical Monitoring Project, United States, 2015-2020

Purpose: Access to ancillary services-including HIV support services, non-HIV clinical services, and subsistence services-can support care engagement and viral suppression and reduce disparities among people with HIV (PWH). We used representative U.S. data to assess differences in unmet needs for ancillary services between transgender women with HIV and other PWH. In addition, we examined associations between unmet needs and clinical outcomes among transgender women. Methods: We analyzed 2015-2020 Medical Monitoring Project data among transgender women (N = 362), cisgender men (N = 17,319), and cisgender women (N = 6016) with HIV. We reported weighted percentages for characteristics, and reported adjusted prevalence ratios (aPRs) controlling for race/ethnicity and age, and 95% confidence intervals (CI) using logistic regression with predicted marginal means to assess differences between groups. Results: Among transgender women, unmet needs were highest for dental care (24.9%), shelter or housing (13.9%), and transportation assistance (12.6%). Transgender women were more likely than cisgender men to have unmet subsistence needs. Among transgender women, unmet needs for ancillary services were negatively associated with many clinical outcomes after adjusting for age and race/ethnicity. Unmet needs for subsistence services were associated with higher levels of antiretroviral therapy nonadherence (aPR: 1.39; 95% CI: 1.13-1.70) and detectable viral loads (aPR: 1.47; 1.09-1.98), emergency room visits (aPR: 1.42; 1.06-1.90), and depression (aPR: 2.74; 1.83-4.10) or anxiety (aPR: 3.20; 2.05-5.00) symptoms. Conclusions: Transgender women with HIV were more likely than cisgender men with HIV to experience unmet needs for subsistence services-likely a reflection of substantial socioeconomic disadvantage. Addressing unmet needs is an essential step for improving care outcomes among transgender women with HIV.

Understanding Disparities in Antiretroviral Therapy Adherence and Sustained Viral Suppression Among Black, Hispanic/Latina, and White Women in the United States - Medical Monitoring Project, United States, 2015-2019

BACKGROUND

Racial and ethnic disparities in antiretroviral therapy (ART) adherence and sustained viral suppression (SVS) have been documented among women with HIV. We examined factors that may account for these racial/ethnic differences among women to inform interventions that increase health equity.

METHODS

We used data from the 2015-2019 cycles of the Medical Monitoring Project, a probability sample of U.S. adults with diagnosed HIV. Using logistic regression with predicted marginal means, we calculated weighted prevalence differences (PDs) of ART adherence and SVS among Black, Hispanic/Latina, and White women taking ART. Using modeling with forward stepwise selection, we adjusted PDs for selected variables, including social and structural determinants of health (SDOH) factors, to examine whether magnitude of PDs was attenuated by their inclusion. We assessed relative changes between unadjusted and adjusted PDs.

RESULTS

After adjusting for poverty, transportation needs, health literacy, and gap in health insurance/coverage, the Black-White PD in adherence decreased by 11% (-16.0% to -14.2%). After adjusting for adherence, poverty, type of health insurance, and gap in health insurance/coverage, the Black-White PD in SVS reduced 37% (-7.9% to -5.0%) and was no longer statistically different. The Hispanic/Latina-White PD in adherence reduced 24% (-12.7% to -9.6%) after adjusting for poverty, health literacy, and transportation needs. The unadjusted Hispanic/Latina-White PD in SVS was not significantly different.

CONCLUSION

Racial/ethnic disparities in HIV outcomes among women taking ART were substantially reduced after accounting for SDOH and other factors although differences remained. Structural interventions to improve SDOH are needed to improve health equity for women with HIV.

The Role of Government-Funded Assistance Programs on HIV Testing Among Poor U.S. Adults

Government-funded assistance program enrollment may play an important role in the overall increase of HIV testing among low-income U.S. adults. We pooled data from the 2016-2018 National Health Interview Survey and limited analyses to respondents aged 18 to 64 years with incomes less than 100% of the U.S. poverty threshold (N = 9,497). The outcome of interest was ever testing for HIV. Prevalence ratios were used to assess the likelihood of ever testing for HIV and were adjusted for sociodemographic covariates including whether the respondent was a beneficiary of any government-funded assistance programs (e.g., Medicaid; job-placement/training/human services; or Temporary Assistance for Needy Families). After adjusting for significant sociodemographic covariates, government-funded assistance beneficiaries were significantly more likely to ever test for HIV (adjusted prevalence ratio = 1.3; 95% CI = [1.2, 1.4], p < .0001) than adults with incomes less than 100% of the U.S. poverty threshold who did not receive government assistance. Beneficiaries of government-funded assistance programs are more likely to test for HIV.

Mental health, substance use and HIV risk behaviors among HIV-positive adults who experienced homelessness in the United States - Medical Monitoring Project, 2009-2015

Homelessness is a challenge to retention in HIV care and adherence to antiretroviral therapy. We describe the sociodemographic and behavioral characteristics of HIV-positive adults who reported recent homelessness. The Medical Monitoring Project is a complex sample survey of HIV-positive adults receiving medical care in the United States. We used weighted interview and medical record data collected from June 2009 to May 2015 to estimate the prevalence of depression, substance use, and HIV risk behaviors among adults experiencing recent homelessness. From 2009 to 2015, 8.3% of HIV-positive adults experienced recent homelessness. Homeless adults were more likely than housed adults to have major depression, to binge drink, use non-injection drugs, use injection drugs, and smoke. Over 60% of homeless adults were sexually active during the past year, with homeless adults reporting more condomless sex with an HIV-negative or unknown status sex partner than housed adults. Programs attempting to improve the health outcomes of HIV-positive homeless persons and reduce ongoing HIV transmission can focus on providing basic needs, such as housing, and ancillary services, such as mental health counseling or substance abuse treatment and counseling.

Psychological and social determinants of health, antiretroviral therapy (ART) adherence, and viral suppression among HIV-positive black women in care

Black women are disproportionately affected by HIV, accounting for 61% of women diagnosed in 2016. Black women with HIV are less likely to be adherent to antiretroviral therapy (ART) and virally suppressed compared to women of other racial/ethnic groups. We analyzed 2013-2014 data from 1703 black women patients in the Centers for Disease Control and Prevention's Medical Monitoring Project to examine whether select psychological and social determinants of health (SDH) factors were associated with ART adherence and viral suppression. We calculated weighted estimates and used multivariable logistic regression with adjusted prevalence ratios (aPR) and 95% confidence intervals (CI) to examine correlates of ART adherence and viral suppression. Women who had not been incarcerated in the past 12 months (aPR = 1.24; CI: 1.04-1.48) and had not experienced discrimination in a health care setting since their HIV diagnosis (aPR = 1.06; 1.00-1.11) were slightly more likely to be adherent to ART. Women who lived above the federal poverty level were more likely to be virally suppressed during the past 12 months (aPR = 1.09; CI: 1.01-1.18). More research is warranted to identify the best strategies to create health care settings that encourage black women's HIV care engagement, and to address other key SDH and/or psychological factors.