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2.
PLoS One ; 15(2): e0228584, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32023309

RESUMEN

BACKGROUND: Migrants from high endemic countries accounted for 18% of newly diagnosed HIV infections in Europe in 2017. Knowledge on the link between HIV risk and post-migration travels and their impact on HIV acquisition is scarce, but critical to inform prevention. This study aims to explore risky sexual behaviour and HIV-acquisition among sub-Saharan African migrants, and to assess post-migration mobility as a determinant of sexual risk behaviour. METHODS: Data from two cross-sectional bio-behavioural surveys to assess HIV-prevalence conducted in Lisbon and Antwerp were analysed to explore migration-related characteristics, travel patterns, and sexual risk taking in the host country and abroad. Bi- and multivariate associations were estimated through adjusted odds ratios and 95% confidence intervals; multivariable logistic regression determined factors associated with condomless sexual intercourse. RESULTS: Among N = 1508 participants above 18 years (58% males), 68% travelled post-migration (49.2% reported intercourse abroad). The overall proportion of condomless sex at last sexual intercourse was high (68.1%). The odds of condomless sex in the host country was five times higher when the last sexual intercourse abroad was also condomless [OR:5.32; 95%CI:2.98-9.25]. About half of the travellers reported concurrency, i.e. a regular partner in the host country while having other sexual partners abroad. Almost three percent of the participants reported being HIV+, but 5% had a reactive HIV test-result, with similar proportions among travellers and non-travellers. Also, among the n = 75 participants with reactive HIV test-results, condomless sex occurred (n = 40) and was associated with mobility. CONCLUSIONS: Sub-Saharan African migrants are mobile and engage in sexual risk behaviours in the countries of residence and while travelling, increasing risk of post-migration HIV-acquisition. A transnational perspective on HIV prevention and sexual health promotion is needed for effectively reducing migrants' HIV risk related to their mobility.


Asunto(s)
Infecciones por VIH/epidemiología , Migrantes/estadística & datos numéricos , Sexo Inseguro/etnología , Adolescente , Adulto , África del Sur del Sahara , Ciudades/epidemiología , Europa (Continente) , Femenino , Migración Humana/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Migrantes/psicología , Sexo Inseguro/estadística & datos numéricos
3.
AIDS Care ; 32(2): 193-201, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-31104481

RESUMEN

The rate of HIV infection for Latinx men who have sex with men (LMSM) increased by 20% from 2008 to 2014 even as rates stabilized among MSM of other racial and ethnic backgrounds. We hypothesize that this disparity is partially attributable to individual and structural factors associated with HIV testing, including substance use practices, among LMSM. In this retrospective study, we examined data from 502 LMSM to determine whether (a) hypothesized relationships exist between individual factors (perceived HIV susceptibility, experiences with HIV prevention, condom use, sex under the influence, sexual identity development status, heterosexual self-presentation, and traditional Latinx gender norms) and structural factors (access to healthcare resources and social support) and HIV testing for LMSM. We also tested whether (b) substance use practices moderate relations between individual and structural factors and HIV testing. Findings indicate that (a) relationships exist between several individual and structural factors and HIV testing and that (b) substance use moderated these relationships to HIV testing in a number of hypothesized ways. Practice and prevention implications are discussed.


Asunto(s)
Infecciones por VIH/diagnóstico , Infecciones por VIH/prevención & control , Conocimientos, Actitudes y Práctica en Salud , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Homosexualidad Masculina/etnología , Tamizaje Masivo/estadística & datos numéricos , Trastornos Relacionados con Sustancias/complicaciones , Sexo Inseguro/psicología , Adulto , Condones/estadística & datos numéricos , Infecciones por VIH/etnología , Homosexualidad Masculina/psicología , Humanos , Masculino , Tamizaje Masivo/métodos , Estudios Retrospectivos , Asunción de Riesgos , Sexo Seguro , Pruebas Serológicas , Conducta Sexual , Estigma Social , Apoyo Social , Sexo Inseguro/etnología
4.
MMWR Morb Mortal Wkly Rep ; 68(40): 873-879, 2019 Oct 11.
Artículo en Inglés | MEDLINE | ID: mdl-31600183

RESUMEN

Correct and consistent condom use and human immunodeficiency virus (HIV) preexposure prophylaxis (PrEP) are protective against sexual transmission of HIV (1,2). The incidence of HIV infection among Hispanic/Latino men who have sex with men (MSM) in the United States is increasing (3). HIV risk among Hispanic/Latino MSM differs based on their place of birth and years of U.S. residence (4). Data from CDC's National HIV Behavioral Surveillance (NHBS)* for 2011-2017 were analyzed to assess changes in sexual risk behaviors among Hispanic/Latino MSM by place of birth and years of U.S. residence. Overall, condomless anal sex during the previous 12 months increased from 63% in 2011 to 74% in 2017, and PrEP use during the previous 12 months increased from 3% in 2014 to 24% in 2017. Regardless of place of birth, nearly 75% of Hispanic/Latino MSM reported condomless anal sex during 2017. However, because of PrEP use, <60% of non-U.S.-born Hispanic/Latino MSM and <50% of U.S.-born Hispanic/Latino MSM reported unprotected anal sex (condomless anal sex and no PrEP use) during 2017. Results indicate that PrEP can be a vital tool for reducing HIV transmission among Hispanic/Latino MSM, especially those who have condomless anal sex. Interventions to prevent HIV acquisition, including increasing PrEP uptake, could address cultural and linguistic needs of Hispanic/Latino MSM, as well as other barriers to prevention of HIV infection typically faced by all MSM.


Asunto(s)
Hispánicos o Latinos/psicología , Homosexualidad Masculina/etnología , Asunción de Riesgos , Sexo Inseguro/etnología , Adolescente , Adulto , Infecciones por VIH/etnología , Hispánicos o Latinos/estadística & datos numéricos , Homosexualidad Masculina/psicología , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Masculino , Estados Unidos/epidemiología , Población Urbana/estadística & datos numéricos , Adulto Joven
5.
Trials ; 20(1): 439, 2019 Jul 17.
Artículo en Inglés | MEDLINE | ID: mdl-31315685

RESUMEN

BACKGROUND: Economic vulnerability, such as homelessness and unemployment, contributes to the HIV risk among racial minorities in the U.S., who are disproportionately infected. Yet, few economic-strengthening interventions have been adapted for HIV prevention in economically-vulnerable African-American young adults. Engaging Microenterprise for Resource Generation and Health Empowerment (EMERGE) is a feasibility randomized clinical trial of an HIV prevention microenterprise intervention with integrated text messages ("nudges") that are informed by behavioral economic principles. The trial aims to reduce sexual risk behaviors and increase employment and uptake of HIV preventive behaviors. METHODS/DESIGN: In total, 40 young adults who are African-American, aged 18-24, live in Baltimore City, have experienced at least one episode of homelessness in the last 12 months, are unemployed or underemployed (fewer than 10 h per week), are not enrolled in school, own a cell phone with text messaging, and report at least one episode of unprotected or unsafe sex in the prior 12 months will be recruited from two community-based organizations providing residential supportive services to urban youth. Participants will undergo a 3-week run-in period and thereafter be randomly assigned to one of two groups with active interventions for 20 weeks. The first group ("comparison") will receive text messages with information on job openings. The second group ("experimental") will receive text messages with information on job openings plus information on HIV prevention and business educational sessions, a mentored apprenticeship, and a start-up grant, and business and HIV prevention text messages based on principles from behavioral economics. The two primary outcomes relate to the feasibility of conducting a larger trial. Secondary outcomes relate to employment, sexual risk behaviors, and HIV preventive practices. All participants will be assessed using an in-person questionnaire at pre-intervention (prior to randomization) and at 3 weeks post-intervention. To obtain repeated, longitudinal measures, participants will be assessed weekly using text message surveys from pre-intervention up to 3 weeks post-intervention. DISCUSSION: This study will be one of the first U.S.-based feasibility randomized clinical trials of an HIV prevention microenterprise intervention for economically-vulnerable African-American young adults. The findings will inform whether and how to conduct a larger efficacy trial for HIV risk reduction in this population. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03766165 . Registered on 4 December 2018.


Asunto(s)
Negro o Afroamericano , Empleo , Infecciones por VIH/prevención & control , Servicios Preventivos de Salud , Conducta Sexual , Pequeña Empresa , Envío de Mensajes de Texto , Sexo Inseguro/prevención & control , Poblaciones Vulnerables , Adolescente , Negro o Afroamericano/psicología , Factores de Edad , Baltimore/epidemiología , Empleo/psicología , Estudios de Factibilidad , Femenino , Infecciones por VIH/etnología , Infecciones por VIH/psicología , Infecciones por VIH/transmisión , Conductas Relacionadas con la Salud/etnología , Conocimientos, Actitudes y Práctica en Salud/etnología , Humanos , Masculino , Factores Protectores , Ensayos Clínicos Controlados Aleatorios como Asunto , Factores de Riesgo , Factores de Tiempo , Sexo Inseguro/etnología , Sexo Inseguro/psicología , Poblaciones Vulnerables/etnología , Poblaciones Vulnerables/psicología , Adulto Joven
6.
J Immigr Minor Health ; 21(6): 1432-1435, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-30924047

RESUMEN

In New York City, over 90% of women newly diagnosed with human immunodeficiency virus (HIV) are Black and Latina; a quarter of these infections occur among 30-39 year-olds. A survey was administered to 343 Black and Puerto Rican women (2014-2016) to examine two HIV infection risk factors: relationship exclusivity and having experienced childhood sexual abuse (CSA). A majority of male partners (69.7%) had at least one risk for HIV transmission. Women in non-exclusive sexual relationships (nESRs) had higher-risk partners, but engaged in safer sex practices than those in ESRs. Two-thirds of women in ESRs (64.8%) reported unprotected vaginal intercourse, although 33.5% had partners with a history of concurrent relationships. Among women in nESRs, having experienced CSA was a strong risk factor for HIV infection. Black and Latina women's vulnerability to HIV infection is significant, even when in exclusive relationships. Safer sex counseling should be integrated in primary care.


Asunto(s)
Negro o Afroamericano/psicología , Hispánicos o Latinos/psicología , Sexo Inseguro/etnología , Adulto , Adultos Sobrevivientes del Maltrato a los Niños/psicología , Negro o Afroamericano/estadística & datos numéricos , Femenino , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Ciudad de Nueva York , Parejas Sexuales , Sexo Inseguro/estadística & datos numéricos
7.
J Biosoc Sci ; 51(2): 254-272, 2019 03.
Artículo en Inglés | MEDLINE | ID: mdl-29633671

RESUMEN

The question of youth sexual behaviour has been widely debated, with researchers such as Berhan and Berhan (2015) arguing that young adults aged 15-24 are more likely to engage in risky behaviours. However, research has not adequately addressed the issue of positive sexual behaviours, in particular among young people in sub-Saharan Africa. Adapting the compensatory model of risk and resiliency theory, this study examined the determinants of positive sexual behaviours among youth in sub-Saharan Africa. Using recent data from Demographic and Health Surveys of sixteen countries representative of each African region (East, West, Southern and Central), it was hypothesized that positive sexual behaviours of youth (condom use at last sex and single sexual partnership) would be most strengthened by protective factors at the individual and family levels, and that these behaviours would differ by region due to regional variation in socio-cultural practices. Delayed age at sexual debut (first sex after the age of 15) was found to be the strongest protective factor for positive sexual behaviours among males and females in sub-Saharan Africa. Certain socioeconomic variables were found to be positively associated with positive sexual behaviours and the associations differed by gender.


Asunto(s)
Comparación Transcultural , Países en Desarrollo , Conducta Sexual/etnología , Adolescente , Adulto , África del Sur del Sahara , Factores de Edad , Femenino , Humanos , Masculino , Sexo Seguro , Parejas Sexuales , Sexo Inseguro/etnología , Adulto Joven
8.
J Natl Med Assoc ; 111(3): 302-309, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30514572

RESUMEN

PURPOSE: To better understand sexual health disparities among African-American sexual minority adolescents. METHODS: African-American adolescents (N = 1120; mean age = 15.24 years) were recruited from 4 cities (Columbia, SC; Macon, GA; Providence, RI; Syracuse, NY) to a larger trial. The current analyses used data from the 18-month follow-up when adolescents reported on their sexual partnerships, condom use knowledge, self-efficacy and outcome expectancies for condom use, sexual risk behavior, and STI testing history. RESULTS: Compared with heterosexual adolescents, sexual minority adolescents reported more concerns about potential relationship harms resulting from safer sex negotiation. Sexual minority adolescents were also more likely to engage in riskier sexual behaviors, with females reporting more sexual partners and drug use prior to sex, and males reporting inconsistent condom use and higher rates of HIV. CONCLUSIONS: African-American sexual minority adolescents evidence disparities in sexual risk behavior and STI history that appear to result from interpersonal and relationship concerns. These concerns need to be targeted in sexual health interventions for sexual minority adolescents.


Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Disparidades en el Estado de Salud , Minorías Sexuales y de Género/estadística & datos numéricos , Sexo Inseguro/estadística & datos numéricos , Adolescente , Negro o Afroamericano/psicología , Estudios Transversales , Femenino , Humanos , Masculino , Sexo Seguro/etnología , Sexo Seguro/psicología , Sexo Seguro/estadística & datos numéricos , Minorías Sexuales y de Género/psicología , Sexo Inseguro/etnología , Sexo Inseguro/psicología
9.
AIDS Behav ; 23(6): 1452-1459, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30242531

RESUMEN

Large disparities exist in HIV across racial and ethnic populations-with Black and Latino populations disproportionately affected. This study utilizes a large cohort of young men who have sex with men (YMSM) to examine how race and ethnicity drive sexual partner selection, and how those with intersecting identities (Latinos who identify as White or Black) differ from Latinos without a specific racial identification (Latinos who identify as "Other"). Data come from YMSM (N = 895) who reported on sexual partners (N = 3244). Sexual mixing patterns differed substantially by race and ethnicity. Latinos who self-identified as "Black" reported mainly Black partners, those who self-identified as "White" predominantly partnered with Whites, while those who self-identified as "Other" mainly partnered with Latinos. Results suggested that Black-Latino YMSM are an important population for prevention, as their HIV prevalence neared that of Black YMSM, and their patterns of sexual partnership suggested that they may bridge Black YMSM and Other-Latino YMSM populations.


Asunto(s)
Infecciones por VIH/etnología , Disparidades en el Estado de Salud , Homosexualidad Masculina/etnología , Parejas Sexuales/psicología , Sexo Inseguro/etnología , Adulto , Negro o Afroamericano , Infecciones por VIH/prevención & control , Infecciones por VIH/transmisión , Encuestas Epidemiológicas , Hispánicos o Latinos , Homosexualidad Masculina/psicología , Humanos , Masculino , Estados Unidos , Adulto Joven
10.
PLoS One ; 13(11): e0206746, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30383859

RESUMEN

BACKGROUND: The sequelae of childhood sexual abuse (CSA) includes HIV infection, engagement in HIV risk behaviors, substance misuse, and intimate partner violence (IPV). Although Black men who have sex with men (MSM) are disproportionately infected with HIV in the U.S.-especially in urban locations such as New York City-there is limited research with larger samples of Black MSM of varied HIV status regarding the prevalence of CSA and the potential negative consequence with respect to a "syndemic," i.e., the co-occurrence of adverse conditions such as HIVrisk, substance misuse, and IPV. METHODS: Black MSM (N = 1,002) recruited in New York City from 2009-2015 completed a screening assessment eliciting self-reported data on age, CSA, self-reported HIV status, number of male sexual partners, number of acts of condomless anal intercourse (CAI), substance misuse, and IPV. Hypothesis testing utilized logistic and linear regression models with self-reported data on CSA (independent variable) and indicators of the following syndemic factors: HIV risk, substance misuse, and IPV. RESULTS: More than one-fourth (28.1%) met criteria for experiencing CSA. CSA was associated with significantly greater odds of being HIV-positive (AOR = 1.5; 95% CI = 1.1-2.0); number of male sexual partners (b = 2.0, SE = 0.5, p = .002) and condomless acts of anal intercourse (b = 4.3, SE = 1.6, p = .007); odds of binge drinking (AOR = 1.5; 95% CI = 1.1-2.0) and illicit substance use (AOR = 1.5; 95% CI = 1.1-2.0); and odds of experiencing current IPV (AOR = 1.7; 95% CI = 1.2-2.3). CSA was associated with significantly greater odds of concurrently experiencing 2 or more syndemic factors (AOR = 2.0, 95% CI = 1.4-2.9, p < .001); concurrently experiencing 2 or more syndemic factors was significantly associated with having a riskier HIV status (for being HIV-positive: AOR = 1.5, 95% CI = 1.1-2.1, p = .02; for having an unknown HIV status: AOR = 3.7, 95% CI = 1.9-12.9, p = .04). CONCLUSIONS: Among Black MSM, CSA is a prevalent problem and is a significant antecedent to HIV, substance misuse, and IPV indicators and risk. Addressing CSA may be a valuable approach to remedy the syndemic of HIV, substance misuse, and violence that has burdened MSM, especially Black MSM, in the U.S.


Asunto(s)
Adultos Sobrevivientes del Maltrato a los Niños , Negro o Afroamericano , Homosexualidad Masculina , Adulto , Infecciones por VIH/etnología , Infecciones por VIH/prevención & control , Humanos , Violencia de Pareja/etnología , Masculino , Ciudad de Nueva York , Prevalencia , Trastornos Relacionados con Sustancias/etnología , Sindémico , Sexo Inseguro/etnología
11.
J Prim Prev ; 39(6): 529-553, 2018 12.
Artículo en Inglés | MEDLINE | ID: mdl-30291486

RESUMEN

We describe the adaptation of Familias Unidas, an evidence-based substance use and sexual risk behavior intervention, for obesity prevention in Hispanic adolescents. Intervention developers and experts in pediatric obesity, exercise physiology, dietetics, and the local parks system provided input for changes. Hispanic families also provided input through a series of 21 focus groups conducted before, during, and after an initial pilot test of the adapted intervention. After transcribing audiotaped sessions, we used a general inductive approach and Dedoose qualitative software to derive themes. Results indicated the need for improved health-related family functioning, enhanced nutrition education and skill building, increased family engagement in physical activity, and stronger links between family and environmental supports. Parents who participated in the pilot test expressed high enthusiasm for hands-on nutrition training and reported improvements in family functioning. Adolescents liked outdoor physical activities but wanted parents to be more engaged in joint physical activity sessions. The adapted intervention maintains fidelity to Familias Unidas' core theoretical elements and overall structure, but also includes content focused on physical activity and nutrition, adolescent participation in physical activity sessions led by park coaches, and joint parent-adolescent participation in physical activity and nutrition skill-building activities.


Asunto(s)
Promoción de la Salud/métodos , Hispánicos o Latinos , Obesidad Infantil/prevención & control , Adolescente , Adulto , Práctica Clínica Basada en la Evidencia/métodos , Familia/etnología , Familia/psicología , Femenino , Grupos Focales , Educación en Salud/métodos , Humanos , Masculino , Ciencias de la Nutrición/educación , Padres , Obesidad Infantil/etnología , Proyectos Piloto , Trastornos Relacionados con Sustancias/etnología , Trastornos Relacionados con Sustancias/prevención & control , Sexo Inseguro/etnología , Sexo Inseguro/prevención & control
12.
Trials ; 19(1): 540, 2018 Oct 05.
Artículo en Inglés | MEDLINE | ID: mdl-30290851

RESUMEN

BACKGROUND: Mobile Technology and Incentives (MOTIVES) is a randomized pilot study of a mobile technology-based and behavioral economics-supported HIV prevention intervention. Behavioral economics (BE) uses financial incentives in a way that departs from the traditional focus on large monetary payments. Instead, BE suggests that relatively small "nudges" can effectively initiate and sustain behavior change. This pilot study examines the feasibility and acceptability of an HIV prevention intervention that uses text messages in combination with BE incentives to improve retention of HIV prevention information and increase frequency of HIV testing among Latino/a men who have sex with men (MSM) and transgender women (TGW). The pilot will also estimate mission-critical design parameters with point and confidence interval estimates of the intervention to inform a future, fully powered effectiveness study. METHODS: The project will be conducted in collaboration with Bienestar Human Services, Inc. (Bienestar), a non-profit community-based service organization. The intervention is being tested in a small, randomized controlled trial to pilot the intervention's feasibility and acceptability among 200 Latino/a MSM and TGW from Bienestar's HIV testing sites. Information on feasibility will include recruitment, refusal, and retention rates as well as message sending success rates; acceptability will include perceived appropriateness based on responses to the intervention. Participants will be randomized into either the "information only" control group (e.g. receiving text messages with HIV prevention information) or the "information plus" intervention group (e.g. additionally receiving quiz questions that provide the possibility of winning prizes). Participants will be followed for 12 months from enrollment. In addition to using data abstracted from Bienestar's routine data collection mechanisms, we will also collect survey data (blinded outcome assessment) from participants at 0, 6, and 12 months to provide an initial assessment of whether incentives affect their level of HIV knowledge and testing frequency. DISCUSSION: If shown to be acceptable, feasible, and resource-efficient, MOTIVES will provide an innovative way to communicate the latest HIV prevention information and support trimestral HIV screening among Latino/a MSM and TGW. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03144336 . Registered on 5 May 2017.


Asunto(s)
Economía del Comportamiento , Infecciones por VIH/diagnóstico , Infecciones por VIH/prevención & control , Hispánicos o Latinos/psicología , Homosexualidad Masculina/psicología , Tamizaje Masivo/métodos , Sexo Seguro/psicología , Envío de Mensajes de Texto , Personas Transgénero/psicología , Sexo Inseguro/prevención & control , California/epidemiología , Estudios de Factibilidad , Femenino , Infecciones por VIH/psicología , Infecciones por VIH/transmisión , Conocimientos, Actitudes y Práctica en Salud/etnología , Homosexualidad Masculina/etnología , Humanos , Masculino , Motivación , Proyectos Piloto , Ensayos Clínicos Controlados Aleatorios como Asunto , Sexo Seguro/etnología , Régimen de Recompensa , Sexo Inseguro/etnología , Sexo Inseguro/psicología
13.
Trials ; 19(1): 486, 2018 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-30201039

RESUMEN

BACKGROUND: This paper describes the study protocol of a hybrid type I randomized controlled trial that evaluates the effectiveness and cost-effectiveness of implementing Empowering African-American Women on the Road to Health (E-WORTH), an Afrocentric, group-based, computerized human immunodeficiency virus (HIV)/sexually transmitted infection (STI) prevention intervention for controlled substance-using black women in community corrections settings in New York City. METHODS/DESIGN: We provide an overview of E-WORTH's hybrid type I design, which is guided by the Consolidated Framework for Implementation Research (CFIR). E-WORTH combines HIV/STI and intimate partner violence (IPV) prevention components and tests the comparative effectiveness of E-WORTH and streamlined HIV testing versus streamlined HIV testing alone in decreasing biologically confirmed HIV and STI incidence, sexual risk, and IPV, as well as in improving access to HIV and STI prevention services and care. DISCUSSION: This paper provides an overview of E-WORTH's intervention protocol and serves as a framework for using hybrid type I designs, guided by the CFIR conceptual framework, to evaluate HIV/STI and IPV prevention interventions in community corrections settings. We discuss how E-WORTH's hybrid type I design advances implementation science through its effectiveness and cost-effectiveness aims as well as through a mixed-methods study that evaluates multilevel theory-driven factors (structural, organizational, staffing, and client) guided by the CFIR that influences the implementation of E-WORTH in a criminal justice setting. This study also addresses the novel challenges and opportunities of implementing an intervention that targets specific racial subgroup(s) in a community corrections setting that services all populations, implementing a group-based intervention with technological components in such settings, and employing community-based participatory research strategies to guide recruitment and retention efforts. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02391233 . Registered on 17 March 2015.


Asunto(s)
Negro o Afroamericano/psicología , Criminales/psicología , Consumidores de Drogas/psicología , Infecciones por VIH/prevención & control , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Poder Psicológico , Psicoterapia de Grupo/métodos , Trastornos Relacionados con Sustancias/psicología , Terapia Asistida por Computador/métodos , Femenino , Infecciones por VIH/etnología , Infecciones por VIH/psicología , Infecciones por VIH/transmisión , Humanos , Violencia de Pareja/etnología , Violencia de Pareja/prevención & control , Violencia de Pareja/psicología , Ciudad de Nueva York , Educación del Paciente como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Factores de Riesgo , Autoeficacia , Factores Sexuales , Conducta Sexual , Trastornos Relacionados con Sustancias/diagnóstico , Trastornos Relacionados con Sustancias/etnología , Factores de Tiempo , Resultado del Tratamiento , Sexo Inseguro/etnología , Sexo Inseguro/prevención & control , Sexo Inseguro/psicología
14.
AIDS Behav ; 22(9): 3057-3070, 2018 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-29797163

RESUMEN

While research increasingly studies how neighborhood contexts influence HIV among gay, bisexual and other men who have sex with men (MSM) populations, to date, no research has used global positioning system (GPS) devices, an innovative method to study spatial mobility through neighborhood contexts, i.e., the environmental riskscape, among a sample of Black MSM. The purpose of this study was to examine the feasibility of collecting two-week GPS data (as measured by a pre- and post-surveys as well as objectively measured adherence to GPS protocol) among a geographically-diverse sample of Black MSM in the Deep South: Gulfport, MS, Jackson, MS, and New Orleans LA (n = 75). GPS feasibility was demonstrated including from survey items, e.g. Black MSM reported high ratings of pre-protocol acceptability, ease of use, and low levels of wear-related concerns. Findings from this study demonstrate that using GPS methods is acceptable and feasible among Black MSM in the Deep South.


Asunto(s)
Población Negra , Sistemas de Información Geográfica , Infecciones por VIH/transmisión , Indicadores de Salud , Homosexualidad Masculina/etnología , Medio Social , Adulto , Estudios Transversales , Estudios de Factibilidad , Infecciones por VIH/epidemiología , Infecciones por VIH/etnología , Encuestas Epidemiológicas , Humanos , Masculino , Mississippi , Nueva Orleans , Conducta Sexual/estadística & datos numéricos , Sexo Inseguro/etnología , Adulto Joven
15.
AIDS Behav ; 22(7): 2224-2234, 2018 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-29779160

RESUMEN

Despite the high HIV incidence and prevalence among black men who have sex with men (BMSM), little research has examined partner characteristics, partner seeking venue, sexual position, substance use, and sexual risk behavior at the sex event-level among BMSM. Using the baseline data from a multi-site study of 807 BMSM stratified by their HIV status, the goal of this study was to conduct a detailed event-level analysis of 1577 male anal sex events to assess the factors associated with condomless anal intercourse (CLAI) with a HIV-discordant or HIV status-unknown partner. We found CLAI with an HIV-discordant or unknown HIV status partner among HIV-negative BMSM was negatively associated with having sex with a main partner, and was positively associated with taking both receptive and insertive sexual positions during sex. As compared to a sex partner met at bar, night club or dance club, HIV-positive BMSM were less likely to engage in CLAI with HIV-discordant and unknown HIV status partner met at party or friend's house or at community organizations. HIV-positive BMSM had lower odds of engaging in CLAI with HIV-discordant and unknown HIV status partner if they had insertive sexual position or both receptive and insertive sexual positions. These results underscore the importance of delineating unique sex event-level factors associated with sexual risk behavior depending on individuals' HIV status. Our findings suggest event-level partner characteristics, sexual position, and partner seeking venues may contribute to disparities in HIV incidence.


Asunto(s)
Población Negra/psicología , Infecciones por VIH/transmisión , Seronegatividad para VIH , Seropositividad para VIH/psicología , Conducta Sexual/psicología , Parejas Sexuales/psicología , Sexo Inseguro/psicología , Adolescente , Adulto , Infecciones por VIH/etnología , Infecciones por VIH/mortalidad , Infecciones por VIH/psicología , Seropositividad para VIH/etnología , Homosexualidad Masculina/psicología , Humanos , Estudios Longitudinales , Masculino , Factores de Riesgo , Conducta Sexual/estadística & datos numéricos , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología , Análisis de Supervivencia , Estados Unidos , Sexo Inseguro/etnología , Adulto Joven
16.
PLoS One ; 13(4): e0195431, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29617423

RESUMEN

BACKGROUND: HIV prevalence varies from 1.7% to 14.8% between ethnic groups in Uganda. Understanding the factors responsible for this heterogeneity in HIV spread may guide prevention efforts. METHODS: We evaluated the relationship between HIV prevalence by ethnic group and a range of risk factors as well as the prevalence of herpes simplex virus-2 (HSV-2), syphilis and symptomatic STIs in the 2004/2005 Uganda HIV/AIDS Sero-Behavioural Survey-a two stage, nationally representative, population based survey of 15-59-year-olds. Spearman's correlation was used to assess the relationship between HIV prevalence and each variable. RESULTS: There was a positive association between HIV prevalence and HSV-2, symptomatic STIs and high-risk sex (sex with a non-cohabiting, non-marital partner) for women. Non-significant positive associations were present between HIV and high-risk sex for men and lifetime number of partners for men and women. CONCLUSION: Variation in sexual behavior may contribute to the variations in HIV, HSV-2 and other STI prevalence by ethnic group in Uganda. Further work is necessary to delineate which combinations of risk factors determine differential STI spread in Uganda.


Asunto(s)
Infecciones por VIH/etnología , Herpes Simple/etnología , Herpesvirus Humano 2 , Sexo Inseguro/etnología , Adolescente , Adulto , Circuncisión Masculina/etnología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Factores Sexuales , Sífilis/etnología , Uganda/epidemiología , Adulto Joven
17.
Drug Alcohol Depend ; 183: 267-274, 2018 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-29316523

RESUMEN

BACKGROUND: Sexual contact has been shown to be a major mode of HIV transmission among people who inject drugs (PWID). This study examined gender and racial differences among PWID' sexual risk behaviors from the perspective of sexual scripts. METHODS: 696 PWID enrolled from Philadelphia on HPTN 037 were classified as engaging in high-risk sex behaviors if they reported having sex in the past 30 days and condomless sex with a non-primary partner, giving/receiving sex for money, or multiple partners. A multivariable logistic regression model was used to assess associations between demographic factors and high risk sex. RESULTS: Findings of the multivariable regression analysis demonstrated that being White (OR = 0.52, p < 0.001) and male (OR = 0.59, p = 0.002) were protective of high risk sex, while homelessness (OR = 1.7, p = 0.005), and being single (OR = 1.83, p = 0.006) were positively associated with high risk sex. African American (AA) women were 1.7 times more likely to report high-risk sex than AA men (p = 0.002), 3.28 times more likely than White men (p < 0.001), and 1.93 times more likely than White women (p < 0.001). CONCLUSIONS: Since AA women report high-risk sex behaviors more than other demographic groups, behavioral interventions for HIV risk reduction among PWID may benefit from focusing on sex-risk reduction among AA women.


Asunto(s)
Consumidores de Drogas/psicología , Grupos Raciales/psicología , Asunción de Riesgos , Factores Sexuales , Conducta Sexual , Adulto , Negro o Afroamericano/psicología , Femenino , Infecciones por VIH/etnología , Infecciones por VIH/etiología , Infecciones por VIH/transmisión , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Philadelphia , Parejas Sexuales , Sexo Inseguro/etnología , Sexo Inseguro/psicología , Población Blanca/psicología , Adulto Joven
18.
J Health Psychol ; 23(4): 527-537, 2018 03.
Artículo en Inglés | MEDLINE | ID: mdl-28810366

RESUMEN

This study explored the association between neighborhood conditions and behavioral health among African American youth. Cross-sectional data were collected from 683 African American youth from low-income communities. Measures for demographics, neighborhood conditions (i.e. broken windows index), mental health, delinquency, substance use, and sexual risk behaviors were assessed. Major findings indicated that participants who reported poorer neighborhood conditions compared to those who lived in better living conditions were more likely to report higher rates of mental health problems, delinquency, substance use, and unsafe sexual behaviors. Environmental factors need to be considered when addressing the behavioral health of low-income African American youth.


Asunto(s)
Conducta del Adolescente/psicología , Negro o Afroamericano/psicología , Delincuencia Juvenil/psicología , Trastornos Mentales/etiología , Pobreza/psicología , Características de la Residencia , Sexo Inseguro/psicología , Adolescente , Conducta del Adolescente/etnología , Estudios Transversales , Femenino , Encuestas Epidemiológicas , Humanos , Delincuencia Juvenil/etnología , Masculino , Trastornos Mentales/etnología , Pobreza/etnología , Factores de Riesgo , Asunción de Riesgos , Estados Unidos/epidemiología , Sexo Inseguro/etnología
19.
Arch Sex Behav ; 47(1): 143-156, 2018 01.
Artículo en Inglés | MEDLINE | ID: mdl-28224313

RESUMEN

Sexual stereotypes may adversely affect the health of Black men who have sex with men (MSM). Greater understanding of the nature and nuances of these stereotypes is needed. This online, survey-based study used an inductive, intersectional approach to characterize the sexual stereotypes ascribed to Black MSM by the U.S. general public, their distinctiveness from those ascribed to Black men and MSM in general, and their relative prototypicality as compared to dominant subgroups. Members of the public, recruited in 2014-2015, were randomly assigned to survey conditions that varied systematically by race (Black, White, or unspecified) and sexual orientation (gay, heterosexual, or unspecified) of a designated social group. Participants (n = 285) reported stereotypes of their assigned group that they perceived to exist in U.S. culture in an open-response format. Cross-condition comparisons revealed that, overall, Black gay male stereotypes were non-prototypical of Black men or gay men. Rather, stereotypes of Black men were more similar to Black heterosexual men and stereotypes of gay men were more similar to White gay men. Nonetheless, 11 of the 15 most frequently reported Black gay male stereotypes overlapped with stereotypes of Black men (e.g., large penis), gay men (e.g., deviant), or both (e.g., promiscuous). Four stereotypes were unique relative to both Black men and gay men: down low, diseased, loud, and dirty. Findings suggest that Black MSM face multiple derogatory sexual stereotypes, several of which are group-specific. These stereotypes are consistent with cultural (mis)representations of Black MSM and suggest a need for more accurate portrayals of existing sexual diversity within this group.


Asunto(s)
Negro o Afroamericano/psicología , Heterosexualidad/psicología , Homosexualidad Masculina/etnología , Homosexualidad Masculina/psicología , Estereotipo , Sexo Inseguro/psicología , Adulto , Negro o Afroamericano/estadística & datos numéricos , Heterosexualidad/etnología , Heterosexualidad/estadística & datos numéricos , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Racismo , Parejas Sexuales , Factores Socioeconómicos , Sexo Inseguro/etnología , Población Blanca/estadística & datos numéricos , Adulto Joven
20.
J Ethn Subst Abuse ; 17(4): 460-477, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-28281940

RESUMEN

Blacks who use drugs are at heightened risk for health problems. Discrimination experiences may contribute to these risks by influencing health behaviors. This study examined associations between discrimination, racial identity, and health behaviors (alcohol use, cigarette smoking, low physical activity, and unprotected [condomless] sex) in a sample of 203 Black primary-care patients who reported current drug use. Logistic regression analyses did not find direct effects of discrimination or identity on outcomes. Hypothesized moderation of discrimination by racial identity was not observed in expected direction for the outcome of unprotected sex.


Asunto(s)
Consumo de Bebidas Alcohólicas/etnología , Negro o Afroamericano/etnología , Fumar Cigarrillos/etnología , Ejercicio Físico , Conductas Relacionadas con la Salud/etnología , Racismo/etnología , Identificación Social , Trastornos Relacionados con Sustancias/etnología , Sexo Inseguro/etnología , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Atención Primaria de Salud , Trastornos Relacionados con Sustancias/terapia
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