Sociocultural Determinants of Risky Sexual Behaviors among Adult Latinas: A Longitudinal Study of a Community-Based Sample

Post-migration HIV acquisition: A systematic review and meta-analysis

Migrants in Europe face a disproportionate burden of HIV infection; however, it remains unclear if this can be prevented through public health interventions in host countries. We undertake a systematic review and meta-analysis to estimate post-migration HIV acquisition (PMHA) as a proportion of all HIV cases in European migrants. MEDLINE, EMBASE, Global Health, HMIC, and Cochrane Library were searched with terms capturing 'HIV', 'migration', and 'Europe'. Data relating to the proportion of HIV acquired following migration were extracted and random-effects model (REM) meta-analysis was undertaken to calculate a pooled estimate for the proportion of PMHA in European countries. Subgroup meta-analysis was undertaken for PMHA by migrant demographic characteristics and host country. Fifteen articles were included for systematic review following retrieval and screening of 2,320 articles. A total of 47,182 migrants in 11 European countries were included in REM meta-analysis, showing an overall PMHA proportion of 0.30 (95% CI: 0.23-0.38). Subgroup analysis showed no significant difference in PMHA between host country and migrant demographic characteristics. This work illustrates that migrants continue to be at high risk of HIV acquisition in Europe. This indicates the need for targeted screening and HIV prevention interventions, ensuring resources are appropriately directed to combat the spread of HIV.

Feasibility and acceptability of SEPA+PrEP: An HIV prevention intervention to increase PrEP knowledge, initiation, and persistence among cisgender heterosexual Hispanic women

The HIV epidemic disproportionately affects Hispanics in the U.S., with Hispanic women (HW) accounting for 18% of new HIV diagnoses in 2019 despite comprising only 16% of the female population. The imbalance of power related to cultural values and HW's lack of knowledge and low perception of risk for HIV interferes with prevention efforts (e.g., condom use, HIV testing, and Pre-Exposure Prophylaxis [PrEP]). It is estimated that in 2019, only 10% of women in the U.S. who could benefit from PrEP were given prescriptions for it. This number is estimated to be significantly lower among HW. PrEP is highly effective for preventing HIV, reducing the risk of acquiring HIV from sexual activity by about 99%. To respond to this need, we developed SEPA+PrEP, a biobehavioral HIV prevention intervention that adapted and integrated SEPA (Salud/Health, Educación/Education, Prevención/Prevention, Autocuidado/Self-Care), an empirically validated behavioral HIV prevention intervention, with the evidence-based biomedical strategy of PrEP. This study aimed to investigate the feasibility and acceptability of SEPA+PrEP among cisgender heterosexual Hispanic women (HW). We used a mixed methods approach to gather data from 44 HW living in the City of Homestead and its surrounding communities in Miami-Dade County, Florida. None of the participants knew about PrEP prior to participating in the study, and the majority (70.5%, n = 23) had not used condoms when engaging in vaginal sex during the previous three months. Overall, study results suggest that SEPA+PrEP is an acceptable and feasible intervention to prevent HIV among HW, with a focus on PrEP knowledge, initiation, and maintenance.

Acculturation and Depressive Symptoms Among Dominicans in New York City

Little is known about the association between acculturation and mental health among Dominican populations in the United States. Data came from a community survey of Dominican residents of New York City (n = 2744). Associations between two indicators of acculturation, proportion of life spent in the U.S. and interview language (English/Spanish), with lifetime depressive symptoms (Patient Health Questionnaire-9 score ≥ 5) were examined using logistic regression overall and by gender. In adjusted models, respondents with English-language interview and above-median proportion of life spent in the U.S. had 77% higher odds (95% CI 1.28, 2.44) of lifetime depressive symptoms than those with Spanish-language interview and below-median proportion of life spent in the U.S. There was some evidence of elevated odds of depressive symptoms among men with English-language interview and below-median proportion of life spent in the U.S. Additional research is needed to elucidate gender-specific impacts of acculturation on mental health in this population.

Testing the Efficacy of an HIV Prevention Intervention Among Latina Immigrants Living in Farmworker Communities in South Florida

Latina immigrants living in farmworker communities are a population in need of HIV risk reduction interventions due to their high risk for HIV and their limited access to health care and prevention services. The present study is the first to evaluate the efficacy of SEPA intervention on a cohort of 234 pre-established Latina immigrants living in farmworker communities in South Florida. SEPA is a CDC evidenced-based and Latinx culturally tailored HIV risk reduction intervention. Data were collected through structured interviews at baseline and 6-months post intervention and were analyzed using generalized linear mixed modeling. Results showed that SEPA was effective on increasing condom use during vaginal and anal sex with male partners, self-efficacy for condom use, intentions to negotiate safe sex and HIV-related knowledge from baseline to 6-months post intervention. These findings contribute to the evidence supporting the efficacy of SEPA by confirming previous results and demonstrating the efficacy of this intervention for Latinas of diverse backgrounds.

Psychological and neighborhood factors associated with urban women's preventive care use

Women are more likely than men to forego care-including preventive care. Understanding which factors influence women's preventive care use has the potential to improve health. This study focuses on the largely understudied areas of psychological barriers (depression) and neighborhood factors (support and stressors) that may be associated with women's preventive care use through secondary analysis of the Chicago Community Adult Health Study. Across models, 30-40% of the variance in preventive care adherence was explained by the neighborhood. Depressive symptoms were not associated with preventive care use when neighborhood factors were included. However, stratified models showed that associations varied by race/ethnicity. Previous research has tended to focus on individual determinants of care, but this study suggests that barriers to care are far more complex. Efforts aimed at improving care utilization need to be multipronged and interventions need to take an individual's demographics, mental health, and context into account.

Effects of HIV-Related Discrimination on Psychosocial Syndemics and Sexual Risk Behavior among People Living with HIV

In the context of HIV-related stigma and discrimination, people living with HIV (PLHIV) might be vulnerable to a ‘syndemic’ of co-occurring psychosocial challenges that can affect sexual behavior. The present study examined how HIV-related discrimination contributes to co-occurring psychosocial syndemic problems and results in inconsistent condom use among PLHIV in Hong Kong. Two-hundred and ninety-one PLHIV were recruited to complete a self-report questionnaire. More than one-quarter of the sample experienced two or more psychosocial syndemic problems, and 74.1% of the participants who had sex with steady partners reported inconsistent condom use over the past three months. The results indicated that HIV-related discrimination was positively predictive of the number of psychosocial syndemic problems. HIV-related discrimination and psychosocial syndemics were associated with increased odds of inconsistent condom use with steady partners (AOR = 5.40 and AOR = 3.09 respectively). Findings from structural equation modeling showed that psychosocial syndemics mediated the effect of HIV-related discrimination on condom use consistency with steady partners. PLHIV in Hong Kong suffered from the syndemic effects of stigma, social isolation, and poor mental health, which rendered them vulnerable to condomless sex. In order to curb the rapidly increasing incidence of HIV, multi-level strategies should be adopted to concurrently address the structural inequities and psychosocial syndemics faced by PLHIV.

The changing modes of human immunodeficiency virus transmission and spatial variations among women in a minority prefecture in southwest China: An exploratory study

Liangshan Yi Autonomous Prefecture in Southwest China has a high human immunodeficiency virus (HIV) prevalence rate. This study examined the changing modes of HIV transmission among women with new HIV infections and explored the spatial heterogeneities in the factors associated with heterosexual transmission in this minority region.The data consisting of women with new HIV infections from 2011 to 2014 were collected from multiple sources. New infections were identified by BED capture enzyme immunoassay. The Bayesian hierarchical model was used to estimate the proportion of women with new HIV infections via heterosexual transmission across all townships in the Prefecture. A geographically weighted regression (GWR) model was utilized to investigate spatial variations in the sociodemographic characteristics associated with the changing modes of HIV transmission.An analytical sample of 927 women with new HIV infections was constructed and utilized to investigate the changing mode of HIV transmission. The rate of heterosexual transmission among women with new HIV infections in 2011 was below 20%. However, by 2014 this rate dramatically increased to nearly 80%. Among sociodemographic characteristics, GWR results revealed significant ethnic differences in heterosexual HIV transmission between Yi women and women in other ethnic groups, with Yi women demonstrating a lower risk of infection through heterosexual transmission. However, such ethnic differences were observed only in 30% of the townships in the Prefecture. Moreover, having a primary education decreased the odds of heterosexual transmission, which was observed in about 56% of the townships. Also, being involved in occupations other than agriculture or animal husbandry and being single or married decreased the odds of HIV infection through heterosexual contact among women, which did not significantly vary across the Prefecture.Heterosexual transmission was the predominant mode of HIV transmission among women in the Prefecture, and this transformation was clearly marked by a fast-growing trend and a spatial diffusion pattern. Spatial variations also existed in sociodemographic factors that were associated with the changing modes of HIV transmission.

Associations of Self-Silencing and Egalitarian Attitudes with HIV Prevention Behaviors Among Latina Immigrant Farmworkers

Latinas in farmworker communities are at particularly higher risk for human immunodeficiency virus (HIV) due to the vulnerable circumstances they experience. However, little is known about the factors influencing HIV prevention behaviors in this population. The aim of this study was to examine the associations of self-silencing behaviors and egalitarian attitudes toward women in relation to three HIV prevention behaviors: self-efficacy for HIV prevention, intentions to negotiate safe sex, and HIV-related knowledge. This study is a cross-sectional analysis that used hierarchical multiple regression models to examine these previously mentioned associations, among Latina immigrant farmworkers from Miami-Dade County, Florida (n = 232). Findings indicated that self-silencing behaviors were adversely associated with the three HIV preventive behaviors whereas egalitarian attitudes were positively associated. Findings from this study may help to advance the understanding of sociocultural determinants of HIV prevention behaviors among Latina immigrants.

Strategies for conducting health research with Latinos during times of political incivility

AIM

The current US political climate towards immigrants introduces new challenges for researchers already struggling to recruit and retain Latino participants in health research. The purpose of this work is to illuminate how current political incivility further deters participation by Latinos in research and present strategies to overcome these challenges.

DESIGN/METHODS

In this discursive piece, we describe how political incivility serves as a proxy for discrimination, discusses the impact of political incivility on health and health outcomes and explores existing knowledge of recruitment and retention strategies in the light of a current, adversely impacted health study with Latinos during the 2016 election season.

RESULTS

Future work should consider the critical contextual factors (including political incivility) faced by Latinos in the US, while continuing to engage in established research strategies such as increasing trust, developing strong community presence, reducing risks (real and perceived) and being thoughtful in research design and implementation.

Contextual factors associated with consistent condom use and condom self-efficacy amongst African asylum seekers and refugees in Hong Kong

BACKGROUND

Hong Kong has no systematic domestic policies committed to the rights of asylum-seekers and refugees (ASRs). This study explores the sexual health behaviours and social inequities amongst African ASRs in Hong Kong.

METHODS

A cross-sectional survey of African ASRs was conducted through three local non-governmental organizations in 2013. A logistic model was used to test the interactions and relationship between the respondents' consistent condom use and contextual antecedents, socio-demographic factors, psychosocial factors and condom self-efficacy (CSE) score.

RESULTS

371 adult African ASRs were recruited. In the previous month, 35% and 38% of participants consistently had used condoms with regular and casual sexual partners respectively. However, less than 50% perceived no risk of HIV/STIs and less than 60% reported not knowing how to access sexual health screening. Consistent condom use was less likely among African ASRs who were married (adjusted odds ratio (aOR) = 0.10), used recreational drugs (aOR = 0.11) or were unsure of their sexual orientation (aOR = 0.05) and was positively associated with higher CSE scores (aOR = 1.09) Pre-migration determinants and lifestyle determinants accounted for most of the variance in the model.

CONCLUSION

The inconsistent condom use makes African ASRs vulnerable to HIV/STIs. Tailored interventions are needed to address the associated determinants and inequities amongst African ASRs living in Hong Kong.

Ecological correlates of multiple sexual partnerships among adolescents and young adults in urban Cape Town: a cumulative risk factor approach

Studies in South Africa have reported unsafe levels of risky sexual behvaiours among adolescents and young adults, with the country reporting the highest burden of HIV/AIDS globally, as well as a high rate of teenage pregnancy. While determinants of risky sexual behaviours have been investigated for factors occurring at the individual and household levels, not fully explored in the literature is the effect of community level factors. Furthermore, it is unclear whether risk factors occurring within the ecology of adolescents and young adults act cumulatively to influence their sexual practices. This article aims to address this knowledge gap using a case study of the Cape Area Panel Study of adolescents and young adults in urban Cape Town, South Africa. The ecological framework was adopted to guide the selection of risk factors at the individual, household, and community levels. Multivariate linear discriminant function analyses were used to select significant risk factors for multiple sexual partnerships and used to produce risk indices for the respondents. The cumulative risk approach was applied to test whether significant risk factors acted cumulatively. Findings point to the importance of ecological factors in influencing outcomes of multiple sexual partnerships among respondents and further demonstrate that ecological risk factors may act cumulatively. These findings are important for South Africa that is grappling with teenage pregnancy and disproportionate HIV epidemic among the youth.