RESUMO
Sexual and gender minorities (SGM) using online venues in India are usually not reached by government HIV interventions, remaining an understudied yet important population. We investigated sociodemographic characteristics, sexual behaviours along with familiarity, knowledge, and correlated factors around perceived accuracy of the Undetectable = Untransmittable (U = U) slogan. Grindr users in India completed an online, cross-sectional survey in May-June 2022. We included individuals ≥ 18 years old who reported sex with men (excluding those who were born female and or identified as cis-gender female). Associations with perceived U = U accuracy were estimated using adjusted prevalence odds ratios (aPOR) with 95% confidence intervals (95% CI). The survey was completed by 3,126 eligible participants. The median age was 28 years and most participants lived in urban areas and had graduate or postgraduate education. HIV prevalence was 3.1%. Only 14% reported familiarity with the U = U slogan and after an explanation was provided, 25% perceived it as completely accurate. This was associated with knowing their HIV status (HIV Negative aPOR 1.37 [95%CI 1.1, 1.71], HIV Positive aPOR 3.39 [95%CI 2.11, 5.46]), having heard of PrEP (aPOR1.58 [95%CI 1.29,1.92]) or have used PrEP (aPOR1.56 [95%CI 1.15, 2.12]) along with use of party drugs (aPOR1.51 [95%CI 1.0 2.10]), being in touch with NGOs (aPOR 1.61 [95%CI 1.27, 2.02], p < .001) and having attended LGBTQIA + events (aPOR1.38 [95%CI 1.1, 1.73]). SGMs in India had low familiarity and low perceived accuracy around U = U. Education about U = U and innovating new strategies to reach this hidden population could reduce stigma around HIV in India.
RESUMEN: Las minorías sexuales y de género (MSG) que utilizan sitios en línea en la India, generalmente no son alcanzadas por el gobierno a través de sus intervenciones contra el VIH aunque siguen siendo una población importante, pero poco estudiada. Se investigaron las características sociodemográficas, el comportamiento sexual y, adicionalmente, la familiaridad, el conocimiento y la percepción de exactitud sobre el eslogan Indetectable = Intransmisible (I = I). Los usuarios indios de Grindr completaron una encuesta transversal en línea entre mayo y junio del 2022. Se incluyeron a personas ≥ 18 años que informaron haber tenido relaciones sexuales con hombres (se excluyeron aquellas asignadas como mujer al nacer y que se identificaron como mujeres cisgénero). Las asociaciones con la precisión percibida de I = I se estimaron con razones de probabilidad de prevalencia ajustadas (aPR) con intervalos de confianza a 95% (IC 95%). En total, 3,126 participantes elegibles completaron la encuesta. La mediana de edad fue de 28 años, la mayoría vivían en áreas urbanas y eran graduados o posgraduados. La prevalencia del VIH fue de 3.1%. Solo 14% informó que conocía el eslogan I = I, pero incrementó a 25% después de que se proporcionó una explicación y lo percibieron como completamente exacto. Esto se asoció con conocer su estado serológico (aPR VIH negativo = 1.37 [IC 95%: 1.1, 1.71]; aPR VIH positivo = 3.39 [IC 95%: 2.11, 5.46]), tener conocimiento de la profilaxis preexposición (PrEP) (aPR = 1.58 [IC 95%: 1.29,1.92]), haber usado la PrEP (aPR = 1.56 [IC 95% 1.15, 2.12]), usado drogas con fines recreativos (aPR = 1.51 [IC 95%: 1.0, 2.10]), estar en contacto con las ONG (aPOR 1.61 [95%CI 1.27, 2.02], p < .001) y haber asistido a eventos LGBTIQA+ (aPR = 1.38 [IC 95%: 1.0, 2.10]). Las MSG en India tuvieron poco conocimiento y poca percepción de exactitud sobre el eslogan I = I. La educación sobre I = I y otras estrategias innovadoras de prevención para el VIH en esta población podría ayudar a reducir el estigma en torno a esta enfermedad en la India.
Assuntos
Infecções por HIV , Soropositividade para HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Feminino , Adulto , Adolescente , Homossexualidade Masculina , Infecções por HIV/epidemiologia , Estudos Transversais , Smartphone , Comportamento SexualRESUMO
We conducted a systematic review to explore the relationship between perceived risk for HIV acquisition and sexual HIV exposure among sexual and gender minorities. We included 39 studies divided into (i) correlations or associations, (ii) models using sexual HIV exposure as the outcome, and (iii) models using perceived risk for HIV acquisition as the outcome. The sample size range was from 55 to 16,667 participants, primarily cisgender men who have sex with men (73.3%) and White (51.3%). Sexual HIV exposure and perceived risk for HIV acquisition assessments and recall time frames across studies differed markedly. Most of studies (84.6%) found significant correlations, comparisons, or associations between different levels of perceived risk for HIV acquisition and high sexual HIV exposure. In addition, 51.3% of studies reported other variables associated with high sexual HIV exposure (i.e., misuse of substances or alcohol) or with high perceived risk for HIV acquisition (i.e., younger age). In conclusion, the association between perceived risk for HIV acquisition and sexual HIV exposure has shown to be consistent. However, the assessment for perceived risk for HIV acquisition should include more components of perception (i.e., an affective component), or for sexual HIV exposure should consider the different estimated sexual per-acts probability of acquiring HIV.
Assuntos
Infecções por HIV , Comportamento Sexual , Minorias Sexuais e de Gênero , Humanos , Infecções por HIV/transmissão , Infecções por HIV/epidemiologia , Minorias Sexuais e de Gênero/estatística & dados numéricos , Minorias Sexuais e de Gênero/psicologia , Masculino , Comportamento Sexual/estatística & dados numéricos , Feminino , Fatores de Risco , AdultoRESUMO
We evaluated COVID-19's impact on HIV care indicators among INI/FIOCRUZ's HIV Clinical Cohort in Rio de Janeiro, Brazil: (1) Adequate care visits: two visits ≥ 90 days apart; (2) Adequate viral load monitoring: ≥ 2 viral load results ≥ 90 days apart; (3) Consistent viral suppression: all viral loads < 40 copies/mL; and (4) ART medication possession ratio (MPR) ≥ 95%. Chi-square tests compared the fraction of participants meeting each indicator per period: pre-pandemic (3/1/2019-2/29/2020) and post-pandemic (3/1/2020-2/28/2021). Logistic regression models were used to assess disparities in adequate care visits. Among 906 participants, care visits and viral load monitoring decreased pre-pandemic to post-pandemic: 77.0-55.1% and 36.6-11.6% (both p < 0.001), respectively. The optimal MPR rate improved from 25.5 to 40.0% (p < 0.001). Post-pandemic period (aOR 0.33, CI 0.28-0.40), transgender women (aOR 0.34, CI 0.22-0.53), and those aged 18-24 years (aOR 0.67, CI 0.45-0.97) had lower odds of adequate care visits. COVID-19 disrupted care access disproportionately for transgender women and younger participants.
Assuntos
COVID-19 , Infecções por HIV , Transexualidade , Humanos , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Brasil/epidemiologia , COVID-19/epidemiologia , Carga ViralRESUMO
This study aimed to identify factors associated with HIV risk perception among Mexican transgender women (TGW). This cross-sectional survey was conducted online and at a public HIV clinic in Mexico City. Participants were ≥ 18 years old, self-identified as TGW, and reported not living with HIV. They answered questions on sexual behavior, HIV risk perception, and pre-exposure prophylaxis (PrEP) awareness. We performed a multivariate logistic regression to accomplish the study's objective. One hundred ninety-one TGW completed the survey. High HIV risk perception was associated with > 5 sexual partners, condomless receptive anal sex, sex with a male partner(s) of unknown HIV status, and PrEP awareness. Although most TGW reported low HIV risk perception, over half had risk sexual behavior, reflecting inaccurate risk assessment. Future interventions to improve accurate risk perception among TGW should promote HIV transmission and prevention knowledge and increase PrEP awareness and uptake.
RESUMEN: Este estudio tuvo como objetivo identificar los factores asociados con la percepción de riesgo al VIH entre las mujeres trans (MT) mexicanas. El reclutamiento de esta encuesta transversal se realizó en línea y en una clínica pública de VIH en la Ciudad de México. Las participantes tenían ≥ 18 años, se autoidentificaron como MT y reportaron no vivir con VIH. Respondieron preguntas sobre su comportamiento sexual, percepción del riesgo al VIH y conocimiento de la profilaxis preexposición (PrEP). Se realizó un análisis de regresión logística multivariado para cumplir con el objetivo del estudio. Ciento noventa y uno participantes completaron la encuesta. La percepción de alto riesgo al VIH se asoció con > 5 parejas sexuales, sexo anal receptivo sin condón, sexo con una pareja masculina de estado serológico desconocido y conocimiento de la PrEP. Aunque la mayoría de las MT informaron baja percepción del riesgo al VIH, más de la mitad reportaron conductas sexuales de riesgo, lo que refleja una evaluación de riesgo inexacta. Futuras intervenciones para mejorar la percepción precisa del riesgo entre las MT deben centrarse en promover el conocimiento de transmisión y la prevención del VIH, así como aumentar el conocimiento y la aceptación de la PrEP.
Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Pessoas Transgênero , Masculino , Humanos , Feminino , Adolescente , Homossexualidade Masculina , Infecções por HIV/prevenção & controle , Estudos Transversais , México , Percepção , Fármacos Anti-HIV/uso terapêuticoRESUMO
BACKGROUND: The increased survival provided by the access, development, and evolution of antiretroviral drugs (ARV) greatly increased the life expectancy of people living with HIV (PWH). This has also led to an increased occurrence of diseases or morbidities related to aging. In individuals with multiple comorbidities, the simultaneous use of multiple medications, also known as polypharmacy, is common, and rational use of medications is essential. This study aims to describe the pharmacotherapeutic profile, estimate the prevalence of polypharmacy and identify factors associated with polypharmacy in a cohort of adult PWH from a referral unit in Rio de Janeiro, Brazil. METHODS: Cross-sectional study including PWH on ARV who received at least one medical prescription (outpatient/hospitalized) in 2019. We described the proportion of prescribed medications according to ARV and Anatomical Therapeutic Chemical (ATC) classes stratified by age (< 50 vs. ≥50 years). Polypharmacy was defined as ≥ 5 medications prescribed beyond ARV. Logistic regression models assessed demographic and clinical factors associated with polypharmacy. RESULTS: A total of 143,306 prescriptions of 4547 PWH were analyzed. Median age was 44.4 years (IQR:35.4-54.1) and 1615 (35.6%) were ≥ 50 years. A total of 2958 (65.1%) participants self-identified as cisgender man, 1365 (30.0%) as cisgender woman, and 224 (4.9%) as transgender women. Most self-declared Black/Pardo (2582; 65.1%) and 1984 (44.0%) completed elementary education or less. Median time since HIV diagnosis was 10.9 years (IQR:6.2-17.7). Most frequently prescribed concomitant medications were nervous system (64.8%), antiinfectives for systemic use (60.0%), alimentary tract and metabolism (45.9%), cardiovascular system (40.0%) and respiratory system (37.1%). Prevalence of polypharmacy was 50.6% (95%CI: 49.2-52.1). Model results indicated that being older, self-identify as cisgender woman, having less education and longer time since HIV diagnosis increased the odds of polypharmacy. CONCLUSIONS: We found high rates of polypharmacy and concomitant medication use in a cohort of PWH in Brazil. Targeted interventions should be prioritized to prevent interactions and improve treatment, especially among individuals using central nervous system and cardiovascular medications, as well as certain groups such as cisgender women, older individuals and those with lower education. Standardized protocols for continuous review of patients' therapeutic regimens should be implemented.
Assuntos
Infecções por HIV , Polimedicação , Adulto , Masculino , Humanos , Feminino , Brasil/epidemiologia , Estudos Transversais , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Escolaridade , AntirretroviraisRESUMO
Different strategies have been used to reach men who have sex with men (MSM) and transgender women (TGW) for HIV prevention services. We described the characteristics of MSM and TGW attending a large HIV prevention service in Brazil according to different recruitment strategies or referrals. A total of 2713 individuals (2246[82.8%] MSM and 467[17.2%] TGW) attended the service. Among HIV-negative MSM and TGW, 74.6% and 82.8% were eligible for pre-exposure prophylaxis (PrEP), respectively. PrEP uptake among MSM and TGW was 56.4% and 39.1%, respectively. Participants were mostly referred by peers (43.6%), followed by web-based (24.1%) and venue-based recruitment (16.2%). More young and Black MSM were referred from venue-based recruitment, and web-based strategies more frequently referred MSM with higher education. TGW who were younger and had higher education were more frequently referred from venue-based recruitment. Web-based recruitment failed to reach TGW. Multiple strategies were complementary to reach diverse MSM and TGW populations.
RESUMEN: Diferentes estrategias se han usado para alcanzar hombres que tienen sexo con hombres (HSH) y mujeres trans (MT) en los servicios preventivos del VIH. Describimos las características de HSH y MT que acudieron a un servicio de prevención del VIH en Brasil, de acuerdo con diferentes estrategias de reclutamiento. Un total de 2713 personas (2246[82.8%] HSH y 467[17.2%] MT) asistieron al servicio y aquellos con resultado negativo al VIH (74.6% de HSH y 82.8% de MT) fueron candidatos a la profilaxis preexposición, siendo iniciada por 56.4% y 39.1%, respectivamente. Las referencias al servicio vinieron de pares (43.6%), en línea (24.1%) o por algún sitio (16.2%). Mayoritariamente los HSH jóvenes y negros, y las MT jóvenes con educación superior fueron referidos de algún sitio; mientras que los HSH con educación superior fueron en línea. Este último reclutamiento no sirvió para las MT. Múltiples estrategias fueron complementarias para alcanzar HSH y MT.
Assuntos
Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Pessoas Transgênero , Brasil/epidemiologia , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , MasculinoRESUMO
BACKGROUND: In order to end the HIV epidemic by 2030, combination HIV prevention including pre-exposure prophylaxis (PrEP) should be widely available, especially for the most vulnerable populations. In Latin America and the Caribbean (LAC), only 14 out of 46 countries have access to PrEP. In Brazil and Mexico, PrEP has been provided at no cost through the Public Health System since 2017 and 2021, respectively. Thus, HIV physicians' perspectives about PrEP and other prevention strategies may differ. This study aimed to compare awareness, knowledge, and attitudes related to PrEP and other prevention strategies among HIV physicians from Brazil and Mexico. METHODS: Cross-sectional, web-based survey targeting physicians who prescribe antiretrovirals from both countries. Participants answered questions on socio-demographic, medical experience, awareness, knowledge, and attitudes towards PrEP and other HIV prevention strategies. We stratified all variables per country and compared frequencies using Chi-square, Fisher exact, and Wilcoxon-Mann-Whitney tests, as appropriate. RESULTS: From January-October 2020, 481 HIV physicians were included: 339(70.5%) from Brazil, 276(57.4%) male, and median age was 43 years (IQR = 36-53). Awareness of PrEP did not differ between Brazil and Mexico (84.6%), while awareness of other prevention strategies, including post-exposure prophylaxis and new PrEP technologies, was higher in Brazil. More Brazilians perceived U=U as completely accurate compared to Mexicans (74.0% vs. 62.0%, P < .001). Willingness to prescribe PrEP was 74.2%, higher among Brazilians (78.2%, P = .01). Overall, participants had concerns about consistent access to PrEP medication and the risk of antiretroviral resistance in case of acute HIV infection or seroconversion. The main barriers reported were assumptions that users could have low PrEP knowledge (62.0%) or limited capacity for adherence (59.0%). Compared to Brazilians, Mexicans reported more concerns and barriers to PrEP prescription (all; P ≤ .05), except for consistent access to PrEP medication and the lack of professionals to prescribe PrEP (both; P ≤ .01). CONCLUSIONS: Although awareness of PrEP was similar in Brazil and Mexico, differences in knowledge and attitudes may reflect the availability and stage of PrEP implementation in these countries. Strengthening and increasing information on PrEP technologies and other HIV prevention strategies among HIV physicians could improve their comfort to prescribe these strategies and facilitate their scale-up in LAC.
Assuntos
Síndrome da Imunodeficiência Adquirida , Fármacos Anti-HIV , Infecções por HIV , Médicos , Profilaxia Pré-Exposição , Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Adulto , Fármacos Anti-HIV/uso terapêutico , Antirretrovirais/uso terapêutico , Brasil/epidemiologia , Estudos Transversais , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Internet , Masculino , México/epidemiologia , Inquéritos e QuestionáriosRESUMO
Young men who have sex with men (YMSM) under 25 years old are among the few populations with increasing numbers of new HIV infections in parts of the world where HIV incidence is declining overall. In this systematic review, we synthesize the literature on HIV prevalence among MSM in Latin America and the Caribbean focusing on YMSM. Results were stratified according to study population sampling method used (probability and non-probability based). Forty-seven studies from 17 countries were published in the last 10 years. Among studies using probability-based sampling method (N = 21), HIV prevalence among MSM ranged from 1.2 to 32.6%. HIV prevalence tended to increase over time in studies sampling at different time points. HIV prevalence among YMSM exceeded 5.0% in more than a half of studies (51%; N = 22/43). Our review corroborates the high and potentially rising incidence of HIV among YMSM and characterizes the region's greatest challenge to ending the epidemic.
RESUMEN: Los hombres jóvenes que tienen sexo con hombres (JHSH) menores de 25 años se encuentran entre las pocas poblaciones con un aumento en las nuevas infecciones por VIH en regiones del mundo donde la incidencia del VIH está disminuyendo en general. En esta revisión sistemática, resumimos la literatura sobre la prevalencia del VIH entre HSH en América Latina y el Caribe, con un enfoque en JHSH. Los resultados se estratificaron por método de muestreo de la población de estudio (probabilístico y no probabilístico). Nuestra investigación encontró 47 estudios de 17 países publicados en los últimos 10 años. Entre los estudios que utilizaron muestreo probabilístico (N = 21), la prevalencia del VIH entre HSH osciló entre 1.2% y 32.6%. La prevalencia del VIH aumentó con el tiempo en ciudades que repitieron el método de muestreo. La prevalencia del VIH entre JHSH superó el 5.0% en más de la mitad de los estudios (51%; N = 22/43). Nuestro análisis corrobora la alta y potencialmente creciente incidencia de VIH entre JHSH y caracteriza el mayor desafío de la región para poner fin a la epidemia.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Adulto , Região do Caribe/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , América Latina/epidemiologia , Masculino , PrevalênciaRESUMO
In Brazil, pre-exposure prophylaxis (PrEP) is currently available for gay, bisexual, and other men who have sex with men. As PrEP use depends on an individual's perceived risk, we explored pathways by which potentially modifiable behaviors lead to high perceived HIV risk. Using online surveys (N = 16,667), we conducted a path analysis on the basis of ordered sequences of multivariate logistic regressions. High perceived HIV risk was low (26.3%) compared to condomless receptive anal sex (41.4%). While younger age increased the odds of binge drinking and of condomless receptive anal sex, it was associated with decreased odds of high perceived HIV risk. In contrast, use of stimulants increased the odds of condomless receptive anal sex and of high perceived HIV risk. Our results suggest that binge drinking and use of stimulants are key points in different pathways to high-risk sexual behavior and may lead to different perceptions of HIV risk.
RESUMEN: En Brasil, la profilaxis previa a la exposición (PrEP) está disponible actualmente para hombres homosexuales, bisexuales y otros hombres que tienen sexo con hombres. Como el uso de PrEP depende del riesgo percibido de una persona, exploramos vías por las cuales los comportamientos potencialmente modificables conducen a un alto riesgo percibido de VIH. Utilizando datos de encuestas en línea (N = 16.667), realizamos un análisis de ruta sobre la base de secuencias ordenadas de regresiones logísticas multivariadas. El alto riesgo percibido de VIH fue bajo (26,3%) en comparación con el sexo anal receptivo sin condón (41,4%). La edad más joven aumentó las probabilidades de consumo de alcohol en exceso y del sexo anal receptivo sin condón, todavía se asoció con una menor probabilidad de alta percepción de riesgo sobre VIH. Sin embargo, el uso de estimulantes aumentó las probabilidades de tener sexo anal receptivo sin condón y de un alto riesgo percibido de VIH. Nuestros resultados sugieren que el consumo excesivo de alcohol y el uso de estimulantes son puntos clave en diferentes vías de conductas sexuales de alto riesgo y pueden llevar a diferentes percepciones del riesgo de VIH.
Assuntos
Consumo Excessivo de Bebidas Alcoólicas/epidemiologia , Preservativos/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Adulto , Consumo Excessivo de Bebidas Alcoólicas/complicações , Brasil/epidemiologia , Estudos Transversais , Infecções por HIV/epidemiologia , Homossexualidade Masculina/psicologia , Humanos , Masculino , Profilaxia Pré-Exposição , Comportamento Sexual , Parceiros Sexuais , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
We conducted a web-based survey to understand the impact of social distancing measures on Brazilian MSM and transgender/non-binary lives. A total of 3486 respondents were included in this analysis and the great majority were cismen (98%). The median age was 32 years (IQR: 27-40), 44% non-white, 36% low schooling and 38% low income. Most of participants reported HIV negative/unknown status (77%). Participants on-PrEP reported more condomless anal sex than those off-PrEP. Conversely, 24% off-PrEP were at substantial HIV-risk. PrEP/ART continuation were reported by the majority, despite reports of impediments to medication refill. Transgender/non-binary reported more mental health problems and challenges to access health care. Social and racial disparities were associated with unattainability of maintaining social distancing. Tailored social and economic support policies during COVID-19 pandemic should be made available to these populations. Challenges for PrEP/ART access will demand the implementation of innovative solutions to avoid the expansion of the HIV epidemic.
Assuntos
COVID-19/psicologia , Homossexualidade Masculina/psicologia , Distanciamento Físico , SARS-CoV-2 , Comportamento Sexual/psicologia , Pessoas Transgênero/psicologia , Sexo sem Proteção/estatística & dados numéricos , Adulto , Fármacos Anti-HIV/uso terapêutico , Brasil/epidemiologia , COVID-19/epidemiologia , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , Pandemias , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero/psicologiaRESUMO
We evaluated health-related quality of life (QoL) and self-reported incomplete adherence as predictors of early second-line antiretroviral (ART) virological failure (VF). ACTG A5273 study participants completed the ACTG SF-21 measure which has 8 QoL domains. We used exact logistic regression to assess the association of QoL at baseline and week 4 with early VF adjusted for self-reported adherence. Of 500 individuals (51% women, median age 39 years) in this analysis, 79% and 75% self-reported complete adherence (no missing doses in the past month) at weeks 4 and 24, respectively. Early VF was experienced by 7% and more common among those who self-reported incomplete adherence. Participants with low week 4 QoL scores had higher rates of early VF than participants with high scores. After adjusting for self-reported adherence at week 4, VL and CD4 at baseline, cognitive functioning, pain and mental health domains were significantly associated with subsequent early VF. In this post-hoc analysis, poorer QoL adds to self-reported incomplete adherence after 4 weeks of second-line ART in predicting VF at week 24. Evaluation is needed to assess whether individuals with poorer QoL might be targeted for greater support to reduce risk of VF.Trial registration: ClinicalTrials.gov identifier: NCT01352715.
Assuntos
Fármacos Anti-HIV , Infecções por HIV , Adulto , Fármacos Anti-HIV/uso terapêutico , Antirretrovirais/uso terapêutico , Feminino , Infecções por HIV/tratamento farmacológico , Humanos , Masculino , Adesão à Medicação , Qualidade de Vida , Autorrelato , Carga ViralRESUMO
BACKGROUND: Despite efforts to stop HIV epidemic in Latin America, new HIV cases continue to increase in the region especially among young MSM (YMSM). This study aims to assess if sociodemographic characteristics are associated with self-reported HIV positive status among YMSM from three Latin American countries. METHODS: Cross-sectional web-based survey advertised on dating apps (Grindr and Hornet) and Facebook in Brazil, Mexico and Peru. For this analysis, we included YMSM aged 18-24 years who self-reported their HIV status. We used multivariable logistic regression models for each country separately to verify if sociodemographic characteristics (race, education and income) were associated with HIV self-reported status after adjusting for behavior characteristics (sexual attraction and steady partner). RESULTS: Among 43,687 MSM who initiated the questionnaire, 27,318 (62.5%) reported their HIV status; 7001 (25.6%) of whom were YMSM. Most YMSM (83.4%) reported an HIV test in the past year, and 15.7% reported an HIV positive status in Peru, 8.4% in Mexico and 7.7% in Brazil. In adjusted models, low-income was associated with higher odds of self-reported HIV positive status in Brazil (aOR = 1.33, 95%CI: 1.01-1.75) and Peru (aOR = 1.56, 95%CI: 1.02-2.40), but not in Mexico. Lower education was associated with higher odds of self-reported HIV positive status only in Brazil (aOR = 1.35, 95%CI: 1.05-1.75). CONCLUSIONS: In this large, cross-country study, self-reported HIV positive status among YMSM was high. Lower socioeconomic status was associated with higher odds of self-reported HIV positive status in Brazil and Peru. There is an urgent need for HIV prevention interventions targeting YMSM, and efforts to address low-income YMSM are especially needed in Peru and Brazil.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Brasil/epidemiologia , Estudos Transversais , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Humanos , Masculino , Peru/epidemiologia , Autorrelato , Comportamento Sexual , Classe SocialRESUMO
BACKGROUND: Valid and reliable instruments are needed to measure the multiple dimensions of perceived risk. The Perceived Risk of HIV Scale is an 8-item measure that assesses how people think and feel about their risk of infection. We set out to perform a cross-cultural adaptation of the scale to Brazilian Portuguese among key populations (gay, bisexual and other men who have sex with men and transgender/non-binary) and other populations (cisgender heterosexual men and cisgender women). METHODS: Methodological study with cross-sectional design conducted online during October/2019 (key populations [sample 1] and other populations) and February-March/2020 (key populations not on pre-exposure prophylaxis [sample 2]). Cross-cultural adaptation of the Perceived Risk of HIV Scale followed Beaton et al. 2000 guidelines and included confirmatory factor analysis, differential item functioning (DIF) using the Multiple-Indicator Multiple-Cause model, and concurrent validity to verify if younger individuals, those ever testing for HIV, and engaging in high-risk behaviors had higher scores on the scale. RESULTS: 4342 participants from key populations (sample 1 = 235; sample 2 = 4107) and 155 participants from other populations completed the measure. We confirmed the single-factor structure of the original measure (fit indices for sample 1 plus other populations: CFI = 0.98, TLI = 0.98, RMSEA = 0.07; sample 2 plus other populations: CFI = 0.97, TLI = 0.95, RMSEA = 0.09). For the comparisons between key populations and other populations, three items (item 2: "I worry about getting infected with HIV", item 4: "I am sure I will not get infected with HIV", and item 8: "Getting HIV is something I have") exhibited statistically significant DIF. Items 2 and 8 were endorsed at higher levels by key populations and item 4 by other populations. However, the effect of DIF on overall scores was negligible (0.10 and 0.02 standard deviations for the models with other populations plus sample 1 and 2, respectively). Those ever testing for HIV scored higher than those who never tested (p < .001); among key populations, those engaging in high-risk behaviors scored higher than those reporting low-risk. CONCLUSION: The Perceived Risk of HIV Scale can be used among key populations and other populations from Brazil.
Assuntos
Comparação Transcultural , Etnicidade/psicologia , Infecções por HIV/psicologia , Homossexualidade Masculina/psicologia , Medição de Risco/normas , Minorias Sexuais e de Gênero/psicologia , Inquéritos e Questionários/normas , Pessoas Transgênero/psicologia , Adolescente , Adulto , Brasil/epidemiologia , Estudos Transversais , Etnicidade/estatística & dados numéricos , Análise Fatorial , Feminino , Infecções por HIV/epidemiologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Medição de Risco/métodos , Minorias Sexuais e de Gênero/estatística & dados numéricos , Pessoas Transgênero/estatística & dados numéricos , Adulto JovemRESUMO
Internalized homonegativity results from the acceptance of negative attitudes about one's same-sex orientation, which has negative consequences for the health of gay, bisexual and other men who have sex with men (GBM). We translated the 7-item Reactions to Homosexuality Scale (RHS) to Brazilian Portuguese and assessed its factor structure, validity and reliability. The first step included the translation, back-translation, evaluation, peer review, and pre-testing of the scale. Then, we piloted the scale in two convenience samples of adult Brazilians recruited online during October 2019 and February to March 2020 through advertisements on Grindr and Hornet, respectively. The largest sample was randomly split into two groups for exploratory factor analysis (EFA) then confirmatory factor analysis (CFA). Criterion and construct validity were assessed via correlations between scale scores and study variables. A total of 5573 GBM (sample 1: 218; sample 2: 5355) completed the RHS. EFA (N = 2652) yielded two eigenvalues greater than one (Factor 1: 3.5 and Factor 2: 1.1). A one-factor solution provided the most interpretable model based on examination of scree plot and item factor loadings (χ2(14) = 1373.1, p < 0.001; CFI = 0.89; TLI = 0.84; RMSEA = 0.19; SRMS = 0.09). Though one-factor CFA showed moderate fit, freeing errors terms to covary, based on item content and interpretation, significantly improved model fit (χ2(12) = 309.1, p < .001; CFI = 0.97; TLI = 0.96; RMSEA = 0.09; SRMR = 0.02). As hypothesized, men who did not self-identify as gay (mean score 17.9 compared to those self-identifying as gay: 11.8) and men who reported no sex with men in the past 6 months (mean score 12.6 compared to those who reported sex with men: 10.6) scored higher reflecting higher internalized homonegativity. The RHS was effectively translated and validated in Brazilian Portuguese and can be used to evaluate the role of internalized homonegativity on GBM's health, as well as its impact on the uptake of HIV prevention technologies.
Assuntos
Homossexualidade Masculina , Minorias Sexuais e de Gênero , Adulto , Bissexualidade , Brasil , Humanos , Masculino , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: HIV-related stigma, or the degree to which people living with HIV endorse negative stereotypes associated with HIV, is associated with poor continuum of care outcomes. We translated the 12-item Short HIV Stigma scale and evaluated its psychometric properties in a Brazilian context with regard to construct validity and reliability. METHODS: The first step included translation, back-translation, evaluation, peer review, and pre-testing of the Short HIV Sigma scale developed by Reinius et al. (Health Qual Life Outcomes 15(1):115, 2017). The second step involved piloting the scale in three convenience samples of adults recruited online through advertisements on different platforms: Grindr (October/2019) and Hornet (February-March/2020), geospatial network apps for sexual encounters for gay, bisexuals and other men who have sex with men, and social media apps (Facebook and WhatsApp, October/2019). The psychometric evaluation included confirmatory factor analysis, differential item functioning using the Multiple-Indicator Multiple-Cause model, and correlations between subscale scores and antiretroviral treatment use and adherence. Reliability was assessed using Cronbach's alpha, and ordinal alpha and omega from the polychoric correlation matrix. RESULTS: In total, 114, 164, and 1824 participants completed the measure items through Grindr, social media, and Hornet, respectively. We confirmed a 4-factor structure with factors for personalized stigma (3 items), disclosure concerns (3 items), concerns with public attitudes (3 items), and negative self-image (3 items). Small differential item functioning with respect to sample was found for one item ("I feel guilty because I have HIV"), which did not substantively influence estimates of latent factor scores. Grindr and Hornet's participants scored significantly higher than social media participants on all factors except personalized stigma. Higher subscale scores correlated with antiretroviral treatment use among participants from Hornet and with lower treatment adherence in participants from Grindr and Hornet. Reliability as measured by Cronbach's alpha, ordinal alpha and omega were 0.83, 0.88 and 0.93 for the entire scale. DISCUSSION: The Brazilian Portuguese version of the Short HIV Stigma scale had satisfactory psychometric properties with present results suggesting that scores from different samples may be compared without concern that measurement differences substantively influence results though further studies with greater representation of women and heterosexual men are warranted.
Assuntos
Infecções por HIV/psicologia , Estigma Social , Inquéritos e Questionários/normas , Adulto , Brasil , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Redes Sociais Online , Psicometria/instrumentação , Qualidade de Vida , Reprodutibilidade dos Testes , Minorias Sexuais e de Gênero/psicologia , TraduçõesRESUMO
Brazil has the largest population of individuals living with HIV/AIDS in Latin America with a disproportional prevalence of infection among men who have sex with men (MSM). This study evaluated PrEP awareness by age (18-24, 25-35, ≥36 years), its associated factors and the willingness to use HIV prevention technologies among MSM using a GSN app in Brazil. Inclusion criteria were ≥18 years-old, cisgender men and HIV-negative serostatus. Of 7242 individuals, 4136 (57%) completed the questionnaire. PrEP awareness was reported by 51% (though lower among MSM aged 18-24 and ≥36 years) and its associated factors were higher family income, most friends with the same sexual orientation, high number of male sexual partners and marijuana use. HIV testing (never vs. at least once) lead to an almost 3-fold increase in the odds of PrEP awareness. High HIV risk perception led to increased PrEP awareness only among MSM aged 18-24 years. A total of 2335 (56%) was willing to use daily oral PrEP. PrEP awareness remains low in Brazil and mobile tools are key strategies to reach MSM and increase awareness of prevention technologies. Community-based interventions could add to online campaigns to reach the most vulnerable, which include young, non-white and lower-income MSM.
Assuntos
Fatores Etários , Infecções por HIV/prevenção & controle , Soronegatividade para HIV , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Profilaxia Pré-Exposição/estatística & dados numéricos , Adolescente , Adulto , Brasil , Estudos Transversais , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Renda , Internet , Masculino , Fumar Maconha/psicologia , Pobreza , Parceiros Sexuais , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Brazil has the largest population of individuals living with HIV/AIDS in Latin America, with a disproportional prevalence of infection among gays, bisexuals and other men who have sex with men (MSM). Of relevance to prevention and treatment efforts, Brazilian MSM from different regions may differ in behaviors and risk perception related to HIV. METHODS: We report on MSM living in 29 different cities: 26 Brazilian state capitals, the Federal District and two large cities in São Paulo state assessed in three web-based surveys (2016-2018) advertised on Grindr, Hornet and Facebook. Using logistic regression models, we assessed the association of risk behavior with HIV perceived risk as well as factors associated with high-risk behavior. RESULTS: A total of 16,667 MSM completed the survey. Overall, MSM from the North and Northeast were younger, more black/mixed-black, of lower income and lower education compared to MSM from the South, Southeast and Central-west. Though 17% had never tested for HIV (with higher percentages in the North and Northeast), condomless receptive anal sex (previous 6 months) and high-risk behavior as per HIV Incidence Risk scale for MSM were observed for 41 and 64%, respectively. Sexual behavior and HIV perceived risk had low variability by city and high-risk behavior was strongly associated with high HIV perceived risk. Younger age, being gay/homosexual, having a steady partner, binge drinking, report of sexually transmitted infection (STI) and ever testing for HIV were associated with increased odds of high-risk behavior. Awareness and willingness to use PrEP increased from 2016 to 2018 in most cities. CONCLUSIONS: Overall, MSM socio-demographic characteristics were heterogeneous among Brazilian cities, but similarities were noted among the cities from the same administrative region with a marked exception of the Federal District not following the patterns for the Central-West. Combination HIV prevention is most needed among young men who self-identify as gay/homosexual, report binge drinking or prior STI.
Assuntos
Conscientização , Homossexualidade Masculina , Adesão à Medicação/psicologia , Profilaxia Pré-Exposição , Assunção de Riscos , Comportamento Sexual/psicologia , Minorias Sexuais e de Gênero , Síndrome da Imunodeficiência Adquirida/prevenção & controle , Adolescente , Adulto , Negro ou Afro-Americano , Brasil , Cidades , Estudos Transversais , Humanos , Incidência , Modelos Logísticos , Masculino , Comportamento Sexual/fisiologia , Parceiros Sexuais/psicologia , Inquéritos e Questionários , Adulto JovemRESUMO
We evaluated health-related quality of life (QoL) in HIV infection participants with virologic failure (VF) on first-line antiretroviral therapy (ART) in 9 resource-limited settings (RLS). ACTG SF-21 was completed by 512 participants at A5273 study entry; 8 domains assessed: general health perceptions (GHP), physical functioning (PF), role functioning (RF), social functioning (SF), cognitive functioning (CF), pain (P), mental health (MH), and energy/fatigue (E/F); each was scored between 0 (worst) to 100 (best). Mean QoL scores ranged from 67 (GHP) to 91 (PF, SF, CF). QoL varied by country; high VL and low CD4 were associated with worse QoL in most domains, except RF (VL only), SF (CD4 only) and CF (neither). Number of comorbidities, BMI and history of AIDS were associated with some domains. Relationships between QoL and VL varied among countries for all domains. The association of worse disease status with worse QoL may reflect low QoL when ART was initiated and/or deterioration associated with VF.