Factors associated with sexually transmissible infection testing practices among men who have sex with men in Jamaica: results from a cross-sectional, tablet-based survey

Public willingness to receive chlamydia, gonorrhea, syphilis, and trichomoniasis vaccines: a scoping review

BACKGROUND

Sexually transmitted infections (STIs) like chlamydia, gonorrhea, syphilis, and trichomoniasis contribute significantly to global morbidity and mortality. Researchers are pursuing vaccines for these STIs, and a clinical trial is currently underway for a chlamydia vaccine. However, there is little research available on individuals' willingness to receive chlamydia, gonorrhea, syphilis, and trichomoniasis vaccines. The purpose of this analysis was to map the existing literature we have on individuals' willingness to receive these bacterial/parasitic STI vaccines and understand what information on vaccine acceptability is still needed.

METHODS

We searched seven databases for literature on STI vaccine acceptability, then conducted title/abstract and full-text reviews to assess eligibility. All reviews and abstractions were conducted blindly by two reviewers, with discrepancies settled by discussion or the input of a third reviewer.

RESULTS

Eight of the original 2,259 texts of interest met inclusion criteria. After data abstraction, we found that gonorrhea was the most commonly examined, followed by chlamydia and syphilis. Trichomoniasis vaccine acceptability was not reported. Most texts reported high acceptability, but there did not appear to be data describing how vaccine characteristics affect acceptability. Similarly, while the literature covers a variety of populations, most of the study populations were based out of the United States or Canada and were patrons of healthcare facilities or participants from a larger health intervention study. Therefore, more information is needed on populations outside North America, and on groups with lower healthcare access and utilization.

CONCLUSION

As the incidence of bacterial and parasitic STIs increase, and as we grow nearer vaccines for these illnesses, understanding how likely the public is to accept and receive these vaccines is crucial to their success. While the existing literature describes STI vaccine acceptability in a variety of populations, their overall number is small. More research into STI vaccine acceptability outside of North America, and especially examining how factors like number of doses, timing, and cost influence vaccine acceptability is needed to ensure effective future vaccine rollouts.

Intervening for HIV prevention and mental health: a review of global literature

INTRODUCTION

Numerous effective HIV prevention options exist, including behaviour change interventions, condom promotion and biomedical interventions, like voluntary medical male circumcision and pre-exposure prophylaxis. However, populations at risk of HIV also face overlapping vulnerabilities to common mental disorders and severe mental illness. Mental health status can affect engagement in HIV risk behaviours and HIV prevention programmes. We conducted a narrative review of the literature on HIV prevention among key populations and other groups vulnerable to HIV infection to understand the relationship between mental health conditions and HIV prevention outcomes and summarize existing evidence on integrated approaches to HIV prevention and mental healthcare.

METHODS

We searched five databases for studies published from January 2015 to August 2020, focused on HIV prevention and mental health conditions among key populations and individuals with serious mental illness. Studies were included if they evaluated an HIV prevention intervention or assessed correlates of HIV risk reduction and included assessment of mental health conditions or a mental health intervention.

RESULTS AND DISCUSSION

We identified 50 studies meeting our inclusion criteria, of which 26 were randomized controlled trials or other experimental designs of an HIV prevention intervention with or without a mental health component. Behaviour change interventions were the most common HIV prevention approach. A majority of studies recruited men who have sex with men and adolescents. Two studies provided distinct approaches to integrated HIV prevention and mental health service delivery. Overall, a majority of included studies showed that symptoms of mental disorder or distress are associated with HIV prevention outcomes (e.g. increased risky sexual behaviour, poor engagement in HIV prevention behaviours). In addition, several studies conducted among groups at high risk of poor mental health found that integrating a mental health component into a behaviour change intervention or linking mental health services to combination prevention activities significantly reduced risk behaviour and mental distress and improved access to mental healthcare.

CONCLUSIONS

Evidence suggests that mental health conditions are associated with poorer HIV prevention outcomes, and tailored integrated approaches are urgently needed to address overlapping vulnerabilities among key populations and other individuals at risk.

Contextual factors associated with depression among urban refugee and displaced youth in Kampala, Uganda: findings from a cross-sectional study

BACKGROUND

Advancing mental health among refugee and displaced adolescents and youth is critically important, as chronic psychological stress can have lifelong harmful impacts. These groups experience socio-environmental stressors that can harm mental health. Informed by a social contextual framework, this study explored the prevalence of depression among urban refugee and displaced youth in Kampala, Uganda and associations with symbolic (violence), relational (social support), and material (food and community insecurity) contexts.

METHODS

We implemented a cross-sectional survey with refugee and displaced adolescent girls and young women and adolescent boys and young men aged 16-24 living in Kampala's informal settlements. We conducted peer-driven recruitment, whereby peer navigators shared study information with their networks and in turn participants were invited to recruit their peers. We conducted gender disaggregated analyses, including stepwise multiple regression to examine factors associated with depression. We then conducted structural equation modeling (SEM) using weighted least squares estimation to examine direct paths from violence, food insecurity, and community insecurity to depression, and indirect effects through social support.

RESULTS

Among participants (n = 445), young women (n = 333) reported significantly higher depression symptoms than young men (n = 112), including any symptoms (73.9% vs. 49.1%, p < 0.0001), mild to moderate symptoms (60.4% vs. 45.5%, p = 0.008), and severe symptoms (13.5% vs 3.6%, p = 0.002). SEM results among young women indicate that the latent violence factor (lifetime sexual and physical violence) had direct effects on depression and social support, but social support did not mediate the path from violence to depression. The model fit the data well: χ2(3) = 9.82, p = 0.020; RMSEA = 0.08, 90% CI [0.03, 0.14], CFI = 0.96). Among young men, SEM findings indicate that food insecurity had direct effects on social support, and an indirect effect on depression through the mediating role of social support. Fit indices suggest good model fit: χ2(3) = 2.09, p = 0.352; RMSEA = 0.02, 90% CI [0.000, 0.19], CFI = 0.99.

CONCLUSIONS

Findings reveal widespread depression among urban refugee and displaced youth in Kampala, disproportionately impacting young women. Contextual factors, including food insecurity and violence, increase depression risks. Strategies that reduce gender-based violence and food insecurity, and increase social support networks, have the potential to promote mental health among urban refugee and displaced youth.

Sexually transmitted infection testing awareness, uptake and diagnosis among urban refugee and displaced youth living in informal settlements in Kampala, Uganda: a cross-sectional study

BACKGROUND

Sexually transmitted infection (STI) prevention needs among urban refugee and displaced youth are understudied. The study objective was to explore factors associated with the STI prevention cascade (STI services awareness, testing, diagnosis) among urban refugee and displaced youth in Kampala, Uganda.

METHODS

We implemented a cross-sectional survey with youth aged 16-24 years in informal settlements in Kampala. We conducted bivariate and multivariable logistic regression analyses to identify social ecological (intrapersonal, interpersonal, community) level factors associated with STI testing services awareness, lifetime STI testing, and lifetime STI diagnosis.

RESULTS

Participants (n=445; mean age 19.3, SD 2.6, years) included young women (n=333, 74.8%) and young men (n=112, 25.2%). Less than half (43.8%) were aware of community STI services. One-quarter (26.1%) reported lifetime STI testing. Of these, 39.5% reported a lifetime STI diagnosis. In multivariable analyses among young women, age, lifetime sex partners, and lower adolescent sexual and reproductive health (SRH)-related stigma were associated with STI services awareness; and age, lower adolescent SRH-related stigma, and food security were associated with STI testing. Among young men, time in Uganda and lower HIV-related stigma were associated with STI services awareness; and age, condom self-efficacy, and increased adolescent SRH-related stigma were associated with testing. Lifetime sex partners, lower condom self-efficacy, and lower adolescent SRH-related stigma were associated with lifetime STI diagnosis.

CONCLUSIONS

Social ecological factors including stigma (adolescent SRH-related, HIV-related) were associated with STI testing and diagnosis among young urban refugees. Gender, age and stigma-tailored strategies can advance the STI prevention cascade among urban young refugees.

Barriers to syphilis testing among men who have sex with men: a systematic review of the literature

Men who have sex with men (MSM) represent the highest risk group for syphilis in the United States and several other countries. Improving uptake of syphilis testing among MSM requires understanding key barriers to testing in this population. Using preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines, a systematic review to assess proportions of syphilis testing among MSM and identify social, structural, and individual barriers to syphilis testing was conducted. All searches were conducted through the University of Maryland world catalogue search engine. Studies that measured syphilis testing in a sample of MSM were included. All studies were assessed for bias using JBI-MAStARI instruments. Studies were synthesised based on sample size, years of data collection, study selection method (e.g. hospital or clinic-based, community/venue-based), location (e.g. USA-based, other countries) and results of the bias assessment. For studies measuring barriers associated with testing, the measure of association, point estimate and statistical significance was assessed. Of 848 studies found in the initial search, 24 were included in the final review. The largest difference in syphilis testing proportions was based on hospital or clinic-based sampling (50-87%) compared with venue/community-based and online sampling (31-38%). Socioeconomic factors (four items, four studies, OR 0.23 to 0.68), healthcare interactions six items, five studies, OR 0.09 to 0.69) and community/interpersonal factors (seven items, five studies, OR 0.07 to 0.58) were identified as barriers to testing. Barriers to syphilis testing among MSM include socioeconomic factors, healthcare-related factors and community/interpersonal factors. Improving overall routine utilisation of healthcare services is an especially important focal point in testing promotion.

Social ecological factors associated with experiencing violence among urban refugee and displaced adolescent girls and young women in informal settlements in Kampala, Uganda: a cross-sectional study

BACKGROUND

Research on violence targeting urban forcibly displaced adolescent girls and young women (AGYW) is limited, particularly regarding polyvictimization (exposure to multiple forms of violence). Yet there is a global trend of refugee urbanization, and urban AGYW are at the nexus of violence disparities among adolescents, forcibly displaced persons, and slum dwellers. This study explored factors associated with young adulthood violence (> 16 years) (YAV) and intimate partner violence (IPV) among forcibly displaced AGYW in Kampala, Uganda.

METHODS

We conducted a cross-sectional survey with forcibly displaced AGYW aged 16-24 from five informal settlement (slum) communities across Kampala (Kabalagala, Rubaga, Kansanga, Katwe, Nsambya) using peer network sampling. We assessed YAV (experienced at age 16 or above) (sexual, physical, emotional violence) and recent (past 12-month) IPV (physical, sexual, control violence). We conducted descriptive statistics, followed by multinomial logistic regression analyses to explore social ecological factors (e.g., intrapersonal: depression; interpersonal: sexual relationship power, community: food insecurity) associated with experiencing YAV and YAV polyvictimization, and IPV and IPV polyvictimization.

RESULTS

Over half of participants (n = 333; mean age = 19.31; SD = 2.56, range = 16-24) reported YAV (n = 179; 53.7%) and 9.3% (n = 41) reported YAV polyvictimization. Most participants that were in an intimate relationship in the last 12 months (n = 200; 85.8%) reported IPV, among these, 45.5% reported one form of IPV and 54.5% reported IPV polyvictimization. In adjusted analyses, experiencing any YAV was significantly associated with: adolescent sexual and reproductive health (SRH) stigma; sexual relationship power; mobile app usage; depressive symptoms; childhood abuse; and childhood polyvictimization. In adjusted analyses YAV polyvictimization was associated with: depressive symptoms; childhood polyvictimization; sexual relationship power; and food insecurity. Recent IPV polyvictimization in adjusted analyses was associated with owning/using a mobile phone and depressive symptoms. Participants with higher sexual relationship power had lower odds of recent IPV polyvictimization.

CONCLUSION

Findings suggest that YAV and IPV polyvictimization require urgent attention among forcibly displaced AGYW in Kampala. Multi-level strategies are required to address intrapersonal e.g. (depression), interpersonal (e.g. childhood abuse, sexual relationship power) and community (e.g. adolescent SRH stigma, food insecurity) factors associated with experiencing violence. Future research can tailor approaches to advance health, agency and human rights among urban forcibly displaced AGYW.

Syndemic Factors Associated with Safer Sex Efficacy Among Northern and Indigenous Adolescents in Arctic Canada

BACKGROUND

Syndemic approaches explore the synergistic relationships between social and health inequities. Such approaches are particularly salient for the Northwest Territories, Canada, that experiences national social (food insecurity, intimate partner violence [IPV]) and health (sexually transmitted infections [STI]) disparities. Safer sex efficacy (SSE) includes knowledge, intention, and relationship dynamics that facilitate safer sex negotiation. We examined factors associated with SSE among NWT adolescents.

METHODS

We conducted a cross-sectional survey with a venue-based sample of adolescents aged 13-17 in 17 NWT communities from 2016 to 2017. Summary statistics and statistical comparisons were conducted, followed by crude and adjusted multivariable regression models to assess factors associated with SSE.

RESULTS

Among participants (n = 610; mean age 14.2 years [SD 1.5]; 49.5% cisgender women, 48.9% cisgender men, 1.6% transgender persons; 73.3% Indigenous), one-quarter (n = 144; 23.6%) reported food insecurity and nearly one-fifth (n = 111; 18.2%) IPV. In adjusted analyses, among young women, food insecurity (β - 1.89[CI - 2.98, - 0.80], p = 0.001) and IPV (β - 1.31[CI - 2.53, - 0.09], p = 0.036) were associated with lower SSE, and currently dating was associated with increased SSE (β 1.17[CI 0.15, 2.19], p = 0.024). Among young men, food insecurity (β - 2.27[CI - 3.39, - 1.15], p = 0.014) was associated with reduced SSE. Among sexually active participants (n = 115), increased SSE was associated with consistent condom use among young women (β 1.40[0.19, 2.61], p = 0.024) and men (β 2.14[0.14, 4.14], p = 0.036).

CONCLUSIONS

Food insecurity and IPV were associated with lower SSE-a protective factor associated with consistent condom use-underscoring the need to address poverty and violence to advance adolescent sexual health in the NWT.