Disparities in Incidence of Human Immunodeficiency Virus Infection Among Black and White Women - United States, 2010-2016.

Incident human immunodeficiency virus (HIV) infections among adolescent females and women declined during 2010-2016, with the largest decrease (21%) occurring among black women (1). However, in 2016, although black women accounted for 13% of the U.S. female population, 60% of new HIV infections among women were in black women, indicating persisting disparities (1). CDC used the population attributable proportion (PAP) disparity measure to describe the proportional decrease in HIV infection among black and white women combined that would be realized if the group with the higher rate (blacks) had the same rate as did the group with the lower rate (whites) (2). Analyses indicated that an estimated 3,900 of 4,200 (93%) incident HIV infections among black women in 2016 would not have occurred if rates were the same for black and white women. The PAP disparity measure decreased from 0.75 in 2010 to 0.70 in 2016, suggesting that if incidence rates for black women were the same as those for white women, the annual number of incident HIV infections among black and white women would have been 75% lower in 2010 and 70% lower in 2016. Continued efforts are needed to identify and address social and structural determinants associated with HIV-related disparities to eliminate these disparities and decrease HIV incidence among black women.

The PrEP Care Continuum and Black Men Who Have Sex with Men: A Scoping Review of Published Data on Awareness, Uptake, Adherence, and Retention in PrEP Care.

Pre-exposure prophylaxis (PrEP) has demonstrated high efficacy to reduce HIV infections, however, racial/ethnic HIV disparities continue among black MSM. The purpose of this review was to assess available data to inform interventions to increase PrEP awareness, uptake, and adherence among black MSM. Of the 3024 studies retrieved, 36 met final inclusion criteria and were categorized into the PrEP care continuum: (1) awareness (n = 16), (2) uptake (n = 9), and (3) adherence (n = 12). Only 26 of the studies presented analytical findings by race/ethnicity. Key barrier themes included cost, HIV-related stigma, and fear of potential side effects. A key facilitator theme identified by black MSM included gaining PrEP awareness from social and sexual networks. There are significant gaps in research on black MSM and PrEP utilization, especially regarding PrEP uptake and adherence. These data are needed to inform interventions to address current inequities in PrEP services, to help improve care outcomes for black MSM.

Disparities in Viral Suppression and Medication Adherence among Women in the USA, 2011-2016.

We assessed disparities in viral suppression (VS) and antiretroviral therapy (ART) adherence among women of the HIV Outpatient Study to inform HIV treatment strategies. We used adjusted prevalence ratios (aPR) with 95% confidence intervals (CI) to assess VS by race/ethnicity and generalized estimating equations to investigate factors associated with not achieving VS and ART non-adherence. Among 426 women (median age = 46 years), at baseline, VS was less prevalent among black women (63%) compared with Hispanic women/Latinas (73%) and white women (78%). In the multivariable analysis, factors significantly associated with not achieving VS included the following social and behavioral determinants of care: using public insurance (aPR = 1.69, CI 1.01-2.82, p = 0.044) compared to using private insurance, seeking care in a public clinic (aPR = 1.60, CI 1.03-2.50, p = 0.037) compared to seeking care in a private clinic, and ART non-adherence (aPR = 2.79, CI 1.81-4.29), p < 0.001). Although race was not a significant factor in not achieving VS, race was associated with ART non-adherence; black women were more likely to miss a dose of ART medication (aPR = 2.07, CI 1.19-3.60, p = 0.010) when compared to white women and Hispanic women/Latinas. Interventions and resources disseminated to address social barriers to care and improve VS and ART adherence among HIV-positive women, particularly black women, are warranted.

HIV-Related Training and Correlates of Knowledge, HIV Screening and Prescribing of nPEP and PrEP Among Primary Care Providers in Southeast United States, 2017.

The Southeast accounted for most HIV diagnoses (52%) in the United States in 2015. Primary care providers (PCPs) play a vital role in HIV prevention for at-risk persons and treatment of persons living with HIV. We studied HIV-related training, knowledge, and clinical practices among PCPs in the Southeast to address knowledge gaps to inform HIV prevention strategies. Between April and August 2017, we conducted an on-line survey of a representative sample of PCPs in six Southeast jurisdictions with high rates of HIV diagnoses (Atlanta; Baltimore; Baton Rouge; District of Columbia; Miami; New Orleans). We defined HIV-related training as self-reported completion of any certified HIV/STD course or continuing education in past 24 months (prior to survey completion). We assessed associations between training and HIV testing practices, familiarity with nonoccupational post-exposure prophylaxis (nPEP) and pre-exposure prophylaxis (PrEP), and ever prescribing nPEP or PrEP. There were 820 participants after fielding 4595 surveys (29.6% adjusted response rate). In weighted analyses, 36.3% reported HIV-related training. Using adjusted prevalence ratio (aPR) and confidence intervals (CI), we found that PCPs with HIV-related training (compared to those with no training) were more likely to be familiar with nPEP (aPR = 1.32, 95% CI 1.05, 1.67) and PrEP (aPR = 1.67, 95% CI 1.19, 2.38); and to have ever prescribed PrEP to patients (aPR = 1.75, 95% CI 1.10, 2.78). Increased HIV-related trainings among PCPs in high HIV prevalence Southeast jurisdictions may be warranted. Strengthening nPEP and PrEP familiarity among PCPs in Southeast may advance national HIV prevention goals.

Social and structural determinants of HIV treatment and care among black women living with HIV infection: a systematic review: 2005-2016.

Black/African American (black) women comprised 59% of women living with HIV at the end of 2014 and 61% of HIV diagnoses among women in 2015. Black women living with HIV infection (BWLH) have poorer health outcomes compared with women of other races/ethnicities; social and structural determinants are often cited as barriers and facilitators of care. The objective of this qualitative review was to identify social and structural barriers and facilitators of HIV treatment and care among BWLH. The systematic review was conducted in six-stages using databases such as PubMed, PsycINFO, and Google Scholar: 1) searched for studies that enrolled BWLH published between January 2005 and December 2016, 2) excluded unpublished reports and commentaries, 3) limited the search to our primary keywords, 4) limited our search to studies that included participants living with HIV infection that were >60% black and 100% female, 5) extracted and summarized the data, and 6) conducted a contextual review to identify common themes. Of 534 studies retrieved, 16 were included in the final review. Studies focused on: ART medication adherence (n = 5), engagement/retention in care (n = 4), HIV care and treatment services (n = 3), viral suppression (n = 1), and addressing multiple HIV care outcomes (n = 3). Main barrier themes included lack of family and/or social support, poor quality HIV services, and HIV-related stigma, particularly from healthcare providers; facilitator themes included resilience, positive relationships between case management and support services, high racial consciousness, and addressing mental health. Interventions that decrease these noted barriers and strengthen facilitators may help improve care outcomes for BWLH. Also, more HIV stigma-reduction training for healthcare providers may be warranted.

Is Sex with Older Male Partners Associated with Higher Sexual Risk Behavior Among Young Black MSM?

Participants at a sexual health clinic completed a survey with questions regarding sexual risk behavior and partner characteristics. Of 585 participants eligible for analysis, 124 reported generally having older male partners. These participants were significantly more likely to be HIV-infected (p < 0.001), have four or more sex partners as a "bottom" (p = 0.04), have concurrent partners (p = 0.01), and have partners suspected of having an sexually transmitted infection (p = 0.05) than participants without older partners. With analysis restricted to HIV- individuals, risk behaviors did not differ significantly between the groups. HIV- individuals with older partners may be at increased risk of HIV infection due to increased HIV prevalence among older sexual partners and not due to increased risk behaviors with these partners.

Associations Between Internalized Homophobia and Sexual Risk Behaviors Among Young Black Men Who Have Sex With Men.

OBJECTIVE: To assess internalized homophobia (IH) and its relationship to sexual risk behaviors and prevalence of sexually transmitted infection (STIs) in a clinic-based sample of young black men who have sex with men (YBMSM). METHODS: Six hundred YBMSM completed a self-interview and provided specimens for testing. A 7-item scale assessed IH, and 19 sexual risk behaviors were assessed. RESULTS: In adjusted models, compared with men with less IH, those with greater IH were more likely to report: any condomless anal receptive sex (P = 0.01) and sex with women (P < 0.001). Alternatively, men with greater IH were less likely to: discuss acquired immune deficiency syndrome prevention with sex partners (P = 0.009), disclose their same sex sexual behavior to providers (P = 0.01), be tested for human immunodeficiency virus in the past 12 months (P = 0.04), report condomless oral sex (P = 0.049), and test RPR positive (P = 0.01). CONCLUSIONS: With some exceptions, IH among YBMSM attending STI clinics may influence their sexual risk behaviors; however, STI prevalence was not associated with this construct.

Similarities and Differences in Sexual Risk Behaviors Between Young Black MSM Who Do and Do Not Have Sex with Females.

The objective of this study is to determine whether young Black MSM who also have sex with females report similar levels of sexual risk behaviors as those not having sex with females. YBMSM (N = 400) were recruited from an STI clinic, located in the Southern U.S. Men completed an audio-computer assisted self-interview and donated specimens for STI/HIV testing. Forty-three percent recently engaged in penile-vaginal sex. They were less likely to report having concurrent partners (P = .01), unprotected fellatio (P = .04), multiple partners as a bottom (P < .02), any unprotected anal sex as a bottom (P < .013), and any anal sex (P = .007). They were equally likely to report favorable attitudes toward serosorting (P = .80), multiple male partners as a top (P = .20), unprotected anal insertive sex with males (P = .15). Frequency of sex with males as a top (P = .61) or bottom (P = .61) did not differ. Compared to YBMSM not having sex with females, those having sex with females may be exercising greater caution.

Circumcision Status is Not Associated with Condom Use and Prevalence of Sexually Transmitted Infections Among Young Black MSM.

This study investigated whether intact young Black MSM differed from their circumcised counterparts regarding condom use behaviors and perceptions and HIV/Chlamydia/gonorrhea. Young Black MSM completed a self-interview, including a pictorial item assessing circumcision status and measures of condom use. Twenty-seven percent of 388 participants reported not being circumcised. With one exception, no associations tested approached significance. The mean frequency of unprotected insertive anal sex for circumcised men was about twice as high compared to those intact (P = .04). Intact young Black MSM did not differ from circumcised men relative to prevalence of STIs (including HIV) or condom use behaviors as reported only by insertive partners.

A qualitative analysis of emerging adult black men's sexual decision-making behavior and substance use.

Emerging adult Black men and substance users may have an increased risk for compromised sexual health. This study qualitatively investigated how substance use affects the sexual decision-making of emerging adult Black men. Nineteen Black men in college (18-24 years) completed a semi-structured interview about their sexual attitudes, behaviors, and perceptions and their substance use. Results show that substance use may not independently affect sexual risk behavior among emerging adult Black men. Findings highlight the importance of using approaches that incorporate structural and sociocultural factors when framing research and interventions related to substance use, sexual decision making, and Black men.

Condom refusal and young Black men: the influence of pleasure, sexual partners, and friends.

The study investigated pleasure-related, partner-related, and social normative correlates of recent condom refusal in young Black men (YBM). A cross-sectional study of YBM (N = 561) attending clinics treating sexually transmitted diseases in three cities was conducted. Mean age was 19.6 years (SD = 1.87). Nearly one of every two young men (46.8 %) indicated recent refusal to use a condom after a request from their partner. Significant findings included the following: partner-related beliefs "I feel closer to my partner without a condom" (OR = 2.52, 95 % confidence interval (CI) = 1.65-3.83) and "condoms make sex hurt for the female partner" (OR = 1.69, 95 % CI = 1.14-2.52), a scale measure of pleasure-related beliefs (OR = 2.58, 95 % CI = 1.73-3.84), and a scale measure of negative social beliefs associated with condom usage (OR = 1.05, 95 % CI = 1.00-1.10). Interventions addressing pleasure-related, partner-related, and social normative beliefs as barriers to condom use are warranted for YBM.

Perceptions of Patient HIV Risk by Primary Care Providers in High-HIV Prevalence Areas in the Southern United States.

The southern United States accounted for 52% of new HIV diagnoses in 2015. Visits to primary care providers (PCPs) offer opportunities for routine HIV screening. However, of at-risk persons in the United States who visited a health care provider within the previous year, >75% were not offered a test for HIV. Perceptions of patient population risk by PCPs could offer insight into these missed opportunities, and inform development of HIV testing interventions for PCPs to increase routine screening. During April-October 2017, we conducted online surveys regarding PCP's perceptions of patient HIV risk in six areas of the South with high-HIV prevalence. Surveys queried HIV-related knowledge, beliefs, attitudes, and practices. Free-text responses to the question "Are there any unique or special risk factors relating to HIV infection in your patient population?" were analyzed using NVivo for applied thematic analysis. Of 526 respondents, the mean age was 47 years with 65% white, 13% Asian/other, 13% black, 6% Hispanic/Latino; 71% female; 93% straight/heterosexual; and 35% offered HIV screening correctly based on standard of care. Main themes revealed were as follows: (1) provider perceptions of patient risk factors (e.g., "injection drug use is rampant"), (2) provider perceptions of patient barriers to access and care (e.g., "concern for parental notification and cost for treatment"), and (3) provider misconceptions of HIV risk and patient stigmatization (e.g., "I have a low-risk population"). Our findings suggest that PCPs in the South may warrant education regarding local HIV prevalence and routine HIV screening and prevention practices.

Exploring Changes in Racial/Ethnic Disparities of HIV Diagnosis Rates Under the "Ending the HIV Epidemic: A Plan for America" Initiative.

OBJECTIVES: Racial/ethnic disparities in HIV diagnosis rates remain despite the availability of effective treatment and prevention tools in the United States. In 2019, President Trump announced the "Ending the HIV Epidemic: A Plan for America" (EHE) initiative to reduce new HIV infections in the United States at least 75% by 2025 and at least 90% by 2030. The objective of this study was to show the potential effect of the EHE initiative on racial/ethnic disparities in HIV diagnosis rates at the national level. METHODS: We used 2017 HIV diagnoses data from the Centers for Disease Control and Prevention National HIV Surveillance System. We developed a counterfactual scenario to determine changes in racial/ethnic disparities if the 2017 HIV diagnosis rates were reduced by 75% in the geographic regions targeted by the EHE initiative. We used 4 measures to calculate results: rate ratio, population-attributable proportion (PAP), Gini coefficient, and Index of Disparity. RESULTS: The relative measures of racial/ethnic disparity decreased by 9%-21% in the EHE scenario compared with the 2017 HIV diagnoses data. The largest decrease was in the Hispanic/Latino:white rate ratio (-20.6%) and in the black:white rate ratio (-18.2%). The PAP measure decreased by 11.5%. The absolute versions of the Index of Disparity (unweighted and weighted) were approximately 50% lower in the EHE scenario than in the 2017 HIV diagnoses data. CONCLUSIONS: EHE efforts could reduce but will not eliminate racial/ethnic disparities in HIV diagnosis rates. Efforts to address racial/ethnic disparities should continue, and innovative approaches, specifically those that focus on social and structural factors, should be developed and implemented for populations that are disproportionately affected by HIV in the United States.

HIV-Related Stigma by Healthcare Providers in the United States: A Systematic Review.

Reducing HIV-related stigma may enhance the quality of HIV prevention and care services and is a national prevention goal. The objective of this systematic review was to identify studies of HIV-related stigma among healthcare providers. For studies published between 2010 and 2017, we: (1) searched databases using our keywords, (2) excluded nonpeer reviewed studies, (3) limited the findings to the provider perspective and studies conducted in the United States, (4) extracted and summarized the data, and (5) conducted a contextual review to identify common themes. Of 619 studies retrieved, 6 were included, with 3 themes identified: (1) attitudes, beliefs, and behaviors (n = 6), (2) quality of patient care (n = 3), and (3) education and training (n = 2). Factors associated with HIV-related stigma varied by gender, race, provider category, and clinical setting. Providers with limited recent HIV-stigma training were more likely to exhibit stigmatizing behaviors toward patients. Developing provider-centered stigma-reduction interventions may help advance national HIV prevention and care goals.

Effectively Addressing Human Immunodeficiency Virus Disparities Affecting US Black Women.

Black women have disproportionately higher rates of human immunodeficiency virus (HIV) infection, and low percentages being linked to care and becoming virally suppressed, compared with women of other races/ethnicities. To date, few evidence-based HIV prevention and care interventions tailored for black women exist. We highlight three essential factors to consider in designing culturally and gender-appropriate studies to address HIV-related disparities affecting black women: (1) social determinants of HIV risk, (2) determinants of equity, and (3) perceptions of black women's sexuality. Synergy between a strong evidence base and developing strong partnerships could accelerate progress toward HIV-related health equity for black women.

Trends of racial and ethnic disparities in virologic suppression among women in the HIV Outpatient Study, USA, 2010-2015.

In the United States, women accounted for 19% of new HIV diagnoses in 2015 and were less likely to reach virologic suppression when compared to men. We assessed trends and disparities in virologic suppression among HIV-positive women to inform HIV treatment strategies. Data were from a prospective cohort of the HIV Outpatient Study and collected at nine United States HIV clinics. We included women aged ≥18 years, with ≥1 visit, who were prescribed antiretroviral therapy, and had ≥1 viral load test performed between 2010 and 2015. We defined virologic suppression as viral load <50 copies/mL and calculated adjusted prevalence ratios (aPR) with 95% confidence intervals (CI) for virologic suppression by race/ethnicity and year of measure. Generalized estimating equations were used for multivariable analyses to assess factors associated with virologic suppression. Among 809 women (median age = 44 years), 482 (60%) were black, 177 (22%) white, 150 (19%) Hispanic/Latina. Virologic suppression was less prevalent among black women (73%) compared with Hispanic/Latina women (83%) and white women (91%). In multivariable analyses, not achieving virologic suppression was more likely among black women (aPR = 2.13; CI = 1.50-3.02) or Hispanic/Latina women (aPR = 1.66; CI = 1.08-2.56) compared with white women, and among women who attended public clinics (aPR = 1.42; CI = 1.07-1.87) compared with those who attended a private clinic. Between 2010 and 2015, virologic suppression among HIV-positive women increased from 68% to 83%, but racial/ethnic disparities persisted. Black and Hispanic/Latina women had significantly lower rates of virologic suppression than white women. Interventions targeting virologic suppression improvement among HIV-positive women of color, especially those who attend public clinics, are warranted.

Correction: Trends of racial and ethnic disparities in virologic suppression among women in the HIV Outpatient Study, USA, 2010-2015.

[This corrects the article DOI: 10.1371/journal.pone.0189973.].

A novel measure of poverty and its association with elevated sexual risk behavior among young Black MSM.

This study determined whether a novel (single-item) measure of poverty is associated with elevated sexual risk among young Black men who have sex with men who reside in a US city with high HIV seroprevalence. A convenience sample of 600 Black men who have sex with men (ages 16-29) completed a computer-assisted self-interview. The questionnaire included an item asking men, 'In the past 12 months have you missed meals because you did not have enough money to eat?' Selected measures of sexual risk and prevalence of chlamydia, gonorrhea, and HIV were assessed as outcomes of this novel measure of poverty. About 22% had missed meals due to lack of money. In age-adjusted analyses, these men were more likely to report: (1) having concurrent sex partners ( P = .03), (2) having sex with partners who were generally five or more years older ( P = .02), (3) not using condoms the first time they had sex with their most recent new partner ( P = .015), (4) having sex with persons not known by name ( P = .02), (5) depending on sex partners for food, money, and shelter ( P < .0001), and (6) testing positive for Chlamydia at study enrollment ( P < .02). Of interest, an association in frequency of recent condomless anal sex as top ( P = .04) was observed; however, the association for recent condomless sex as bottom ( P = .37) was not significant. For young Black men who have sex with men, a novel method of assessing poverty may be predictive of many sexual risk behaviors. Clinicians may benefit this population by including this question as part of their patient interview and prioritizing services when indicated.

Are HIV-positive young black MSM having safer sex than those who are HIV-negative?

In the United States, young Black men who have sex with men (YBMSM) bear the single largest burden of the HIV/AIDS epidemic. Whether HIV-positive men in this population practice relatively safer sex than their HIV negative counterparts has not been recently investigated. The purpose of this study was to compare selected sexual risk behaviors between YBMSM who are HIV-positive to their HIV-negative counterparts of the same geographic location in the southern US. A convenience sample of 600 YBMSM completed a computer-assisted self-interview in a private area of a clinic dedicated to sexual health. Frequency/prevalence of 16 sexual risk behaviors was compared between men who were HIV-positive and those who were HIV-negative at the time. Bivariate associations were tested in regression models adjusted for age and having a main male sex partner. One-quarter of the sample (25.5%) was HIV-positive at study enrollment. Remarkably few differences in sexual risk behaviors were observed. HIV-positive men were less likely to report recent sex with a woman ( P = .003), and they were more likely to report recent sex with persons known to be HIV-positive ( P < .001). Of 16 assessed outcome measures, these two significant findings represented the only significant differences in the adjusted analyses. YBMSM residing in the southern US may experience high levels of HIV exposure risk or risk of exposing others to HIV. A particularly urgent need exists to improve post-diagnostic HIV prevention efforts for HIV-positive YBMSM.

Does Age Matter Among Young Black Men Who Have Sex With Men? A Comparison of Risk Behaviors Stratified by Age Category.

The purpose of this study is to assess whether different sexual risk behavior exists among young Black men who have sex with men (YBMSM) as a function of age. A total of 382 YBMSM completed a computer-assisted self-interview at a sexual health clinic. The frequency/prevalence of fifteen sexual risk behaviors was compared between three groups (ages 16-19, 20-25, and 26-29, respectively) in the 90 days prior to enrollment in the study. Regression models were used to control for the confounding influence of Human Immunodeficiency Virus (HIV) status. One hundred seven participants were HIV-infected at study enrollment. Of the 15 measures assessed, none significantly differed among the groups. These null findings did not change in multivariate analyses. Our findings suggest that there is no differential sexual risk based on age among YBMSM and that this group should be considered a homogenous population with regards to intervention strategies that aim to reduce the sexual risk behaviors of YBMSM.