HIV Sexual Risk Behavior and Health Insurance Coverage in Men Who Have Sex with Men

Medicaid Expansion, HIV Testing, and HIV-Related Risk Behaviors in the United States, 2010-2017

Objectives. To examine the relationship between Medicaid expansion under the 2010 Patient Protection and Affordable Care Act and both HIV testing and risk behavior among nonelderly adults in the United States.Methods. We pooled 2010 to 2017 data from the Behavioral Risk Factor Surveillance System and focused our main analysis on respondents aged between 25 and 64 years from families with incomes below 138% of the federal poverty level. We used the difference-in-difference method and sample-weighted multivariable models to control for individual, state-area-level, and trend factors.Results. Medicaid expansion was associated with a significant 3.22-percentage-point increase in HIV test rates (P < .01) for individuals below 138% of the federal poverty level, with the largest impacts on non-Hispanic Blacks, age groups 35 to 44 years and 55 to 64 years, and rural areas. Expansion was not related to changes in HIV-related risk behavior.Conclusions. Medicaid expansion promoted HIV testing without increasing HIV risk behavior, but there were large disparities across race/ethnicity, age, and geographic area types.Public Health Implications. Nonexpansion states, mostly in the South, might have missed an opportunity to increase HIV test rates, which could have serious future health and financial consequences.

Correlates of perceived risk of HIV infection among persons who inject drugs in Tijuana, Baja California, Mexico

OBJECTIVE

We identified correlates of perceived risk of HIV infection among persons who inject drugs (PWID) in Tijuana.

MATERIALS AND METHODS

PWID ≥18 years of age who injected drugs in the past month were recruited between 2006-2007 and completed risk assessment interviews and serologic testing for HIV, syphilis, and tuberculosis. Logistic regression was used to determine factors associated with high-perceived risk of HIV infection.

RESULTS

Among 974 PWID, HIV prevalence was 4.4%; 45.0% of participants perceived themselves to be more likely to become HIV infected relative to other PWID in Tijuana. Participants who reported high-perceived risk of HIV infection participated in high-risk behaviors such as injecting with used syringes, transactional sex, and were less likely to have had an HIV test.

CONCLUSIONS

Recognition of HIV infection risk was associated with high risk behaviors and markers of vulnerability. Findings support efforts to encourage HIV testing and access to health care for this vulnerable population.

Risk of Cancer among Commercially Insured HIV-Infected Adults on Antiretroviral Therapy

The objective of this study was to explore the cancer incidence rates among HIV-infected persons with commercial insurance who were on antiretroviral therapy and compare them with those rates in the general population. Paid health insurance claims for 63,221 individuals 18 years or older, with at least one claim with a diagnostic code for HIV and at least one filled prescription for an antiretroviral medication between January 1, 2006, and September 30, 2012, were obtained from the LifeLink® Health Plan Claims Database. The expected number of cancer cases in the general population for each gender-age group (<30, 30–39, 40–49, 50–59, and >60 years) was estimated using incidence rates from the Surveillance Epidemiology and End Results (SEER) program. Standardized incidence ratios (SIRs) were estimated using their 95% confidence intervals (CIs). Compared to the general population, incidence rates for HIV-infected adults were elevated (SIR, 95% CI) for Kaposi sarcoma (46.08; 38.74–48.94), non-Hodgkin lymphoma (4.22; 3.63–4.45), Hodgkin lymphoma (9.83; 7.45–10.84), and anal cancer (30.54; 25.62–32.46) and lower for colorectal cancer (0.69; 0.52–0.76), lung cancer (0.70; 0.54, 0.77), and prostate cancer (0.54; 0.45–0.58). Commercially insured, treated HIV-infected adults had elevated rates for infection-related cancers, but not for common non-AIDS defining cancers.

Access to healthcare, HIV/STI testing, and preferred pre-exposure prophylaxis providers among men who have sex with men and men who engage in street-based sex work in the US

Background

Pre-exposure prophylaxis (PrEP) is a promising strategy for HIV prevention among men who have sex with men (MSM) and men who engage in sex work. But access will require routine HIV testing and contacts with healthcare providers. This study investigated men’s healthcare and HIV testing experiences to inform PrEP implementation.

Methods

We conducted 8 focus groups (n = 38) in 2012 and 56 in-depth qualitative interviews in 2013–14 with male sex workers (MSWs) (n = 31) and other MSM (n = 25) in Providence, RI. MSWs primarily met clients in street-based sex work venues. Facilitators asked participants about access to healthcare and HIV/STI testing, healthcare needs, and preferred PrEP providers.

Results

MSWs primarily accessed care in emergency rooms (ERs), substance use clinics, correctional institutions, and walk-in clinics. Rates of HIV testing were high, but MSWs reported low access to other STI testing, low insurance coverage, and unmet healthcare needs including primary care, substance use treatment, and mental health services. MSM not engaging in sex work were more likely to report access to primary and specialist care. Rates of HIV testing among these MSM were slightly lower, but they reported more STI testing, more insurance coverage, and fewer unmet needs. Preferred PrEP providers for both groups included primary care physicians, infectious disease specialists, and psychiatrists. MSWs were also willing to access PrEP in substance use treatment and ER settings.

Conclusions

PrEP outreach efforts for MSWs and other MSM should engage diverse providers in many settings, including mental health and substance use treatment, ERs, needle exchanges, correctional institutions, and HIV testing centers. Access to PrEP will require financial assistance, but can build on existing healthcare contacts for both populations.