The impact of social environments on the effectiveness of youth HIV prevention: A South African case study

Examining Sexual Health Organizational Networks in Urban African American Communities Using Social Network Theory

PURPOSE

Collaboration among organizations offering sexual health and youth development services has the potential to provide youth with effective sexual health support. However, formally structured efforts (eg, coalition formation) may be impractical or unsuitable for low-income communities where resources are often already limited. Social network theories provide an alternative approach for building collaborative organizational networks.

APPROACH

Research aims to evaluate the barriers and facilitators to collaboration in sexual health organizational networks.

SETTING

Organizations in low income, urban, communities in Chicago and San Francisco that serve African American adolescents.

PARTICIPANTS

Providers (n = 22) from organizations that offer sexual health services and youth development services.

METHODS

Focus groups (n = 4) were conducted and analyzed utilizing a combination of coding strategies.

RESULTS

Barriers to collaboration included resource limitations and competition, differences in organizational roles and deliverables, and prejudice and stigma. Identifying common ground among organizations was found to be a facilitator to collaboration. Social network concepts in conjunction with study findings lead to the development of a practice model that hypothesizes a pathway for organizations to improve collaboration without formally structured efforts.

CONCLUSION

Our findings offer ways to encourage collaboration among organizations that support youth sexual health in low-income, urban, African American communities without relying on formal structures. Such collaborations may be critical for improving the provision of comprehensive sexual health support.

A systematic review of health communication strategies in Sub-Saharan Africa-2015-2022

Background: Health communication strategies have become critical in managing public health issues across sub-Saharan Africa. In the literature, health communication strategies have been well documented. The studies are often narrow, focusing on individual countries or specific health issues. No research documented and consolidated the health communication strategies across sub-Saharan Africa. This review attempts to catalogue prevalent health communication strategies, how the various countries have implemented these strategies and the barriers to effective health communication practices in Africa. Methods: We systematically reviewed existing literature on health communication strategies in sub-Saharan Africa to answer formulated questions. A Google search was performed in October 2022 with the keywords 'health communication', 'strategies', 'promotion,' 'education,' and 'engagement,' The data reported in this article included evidence published between 2013 and 2023. Selected documents were content analyzed, and significant sections were mapped against specific strategies/themes. These subsets of data were used to present the results and analysis. Results:The review indicates that different health communication strategies have been deployed across Africa. In some countries, specific strategies are used to tackle specific health issues, while a combination of strategies is used in others. In some countries, the strategies are unclear, and implementation is improvised, sometimes misapplied, or truncated by bureaucratic red tape and incompetence. The prevalent strategies are mainly those prescribed from outside with little input from the beneficiaries. Conclusion: The review suggests that using a holistic or multi-pronged health communication approach that is context-specific and participatory could attract more uptakes of health messages.

Care and support for youth living with HIV/AIDS in secondary schools: perspectives of school stakeholders in western Uganda

Background

Although schools have been identified as significant settings in the response to the HIV/AIDS pandemic, limited research is available on how they can accommodate Youth Living with HIV/AIDS (YLWHA), especially in resource limited countries. In this study, we explored strategies by school stakeholders (school staff, parents/caretakers, and students) in western Uganda to care for and support YLWHA in their schools.

Methods

The article utilizes data collected between May and October, 2019 from a qualitative inquiry based on focus group discussions and interviews with 88 school stakeholders purposively selected from 3 secondary schools in western Uganda. Textual data was analyzed thematically involving both inductive and deductive coding.

Results

We identified 7 overarching interrelated themes in which participants reported strategies to care for and support YLWHA: counselling and guidance; social support networks and linkages; knowledge and skills; anti-stigma and anti-discrimination measures; disclosure of HIV status; treatment and management of HIV/AIDS; and affirmative actions for YLWHA. Stakeholders’ strategies often differed regarding what was considered appropriate, the approach and who to take lead in supporting YLWHA.

Conclusions

Despite the limited care and support strategies specific for YLWHA currently available in schools, our study points to optimism and high potential given stakeholders’ identified avenues for improvement. We posit that promoting HIV/AIDS-care and support in schools is a gradual process requiring each school to develop a strong knowledge base about HIV/AIDS and support needs of YLWHA, develop a coherent and school-wide approach, and collaborate extensively with external stakeholders who are significant in supporting YLWHA.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-020-10143-3.

What are the situational and behavioral factors associated with condomless anal sex without pre-exposure prophylaxis in MSM?

OBJECTIVE

This study aimed to identify situational and behavioral factors associated with condomless anal sex without on-demand PrEP in the open-label extension (OLE) study of the ANRS-IPERGAY trial.

METHODS

Univariable and multivariable modified Poisson regressions with a generalized estimating equation (GEE) were used. The attributable risk percentage for each explanatory variable and for condomless anal sex without PrEP was calculated.

RESULTS

In the OLE, 19% of anal intercourses were unprotected (i.e. no PrEP or condom). Of these, 85% were attributable to sexual intercourse with main partners and 47% with HIV-negative partners. The following factors were positively associated with condomless anal sex without PrEP: a depressive episode in the previous 12 months [aR (95% CI), P-value: 1.49 (1.02--2.17), 0.039], a higher number of sexual intercourses during the previous 4 weeks [1.01 [1.002--1.02], 0.014], and sexual intercourses under the influence of alcohol [1.45 (1.10--1.92), 0.008]. By contrast, condomless anal sex without PrEP was less frequent during sexual intercourses with known casual, unknown casual and multiple partners [0.20 (0.14--0.30), <0.001; 0.10 (0.05--0.20), <0.001; 0.11 (0.05--0.29), <0.001, respectively], as well as with HIV+ partners with an undetectable viral load and HIV+ partners with a detectable/unknown viral load or unknown serology status [0.57 (0.38--0.86), 0.007; 0.52 (0.32--0.87), 0.012, respectively].

CONCLUSION

Choosing to have condomless anal sex without PrEP depends primarily on the sexual partner's characteristics (level of intimacy, serological status). This reflects a form of rationality in HIV risk management. However, our results raise questions about the true efficacy of managing HIV risk using this approach.

Integrating community health assistant-driven sexual and reproductive health services in the community health system in Nyimba district in Zambia: mapping key actors, points of integration, and conditions shaping the process

INTRODUCTION

Although large scale public sector community health worker programs have been key in providing sexual and reproductive health (SRH) services in low- and middle-income countries, their integration process into community health systems is not well understood. This study aimed to identify the conditions and strategies through which Community Health Assistants (CHAs) gained entry and acceptability into community health systems to provide SRH services to youth in Zambia. The country's CHA program was launched in 2010.

METHODOLOGY

A phenomenological design was conducted in Nyimba district. All nine CHAs deployed in Nyimba district were interviewed in-depth on their experiences of navigating the introduction of SRH services for youth in community settings, and the data obtained analyzed thematically.

RESULTS

In delivering SRH services targeting youth, CHAs worked with a range of community actors, including other health workers, safe motherhood action groups, community health workers, neighborhood health committees, teachers, as well as political, traditional and religious leaders. CHAs delivered SRH education and services in health facilities, schools, police stations, home settings, and community spaces. They used their health facility service delivery role to gain trust and entry into the community, and they also worked to build relationships with other community level actors by holding regular joint meetings, and acting as brokers between the volunteer health workers and the Ministry of Health. CHAs used their existing social networks to deliver SRH services to adolescents. By embedding the provision of information about SRH into general life skills at community level, the topic's sensitivity was reduced and its acceptability was enhanced. Further, support from community leaders towards CHA-driven services promoted the legitimacy of providing SRH for youth. Factors limiting the acceptability of CHA services included the taboo of discussing sexuality issues, a gender discriminatory environment, competition with other providers, and challenges in conducting household visits.

CONCLUSION

Strengthening CHAs' ability to negotiate and navigate and gain acceptability in the community health system as they deliver SRH, requires support from both the formal health system and community networks. Limitations to the acceptability of CHA-driven SRH services are a product of challenges both in the community and in the formal health system.

South African Adolescents' Neighborhood Perceptions Predict Longitudinal Change in Youth and Family Functioning

This study examined South African early adolescent youth (aged 10 to 14) and their female caregivers (N = 99 dyads) participating in an HIV prevention intervention over a period of eight months. We examined youth perceptions of neighborhood cohesion, safety, and collective monitoring as they related to concurrent and longitudinal associations with youth (externalizing behavior and hope about the future) and family (parent-youth relationship quality, parental involvement, and parental responsiveness to sex communication) functioning while controlling for baseline characteristics. Neighborhood perceptions were significantly associated (p < .05) with short- and longer-term outcomes. Gender differences suggested a greater protective association of perceived neighborhood conditions with changes in functioning for boys versus girls. Unexpected associations were also observed, including short-term associations suggesting a link between better neighborhood quality and poorer family functioning. We account for the culture of this South African community when contextualizing our findings and conclude with recommendations for interventions targeting neighborhood contexts.

Context matters: Community social cohesion and health behaviors in two South African areas

BACKGROUND

Understanding how social contexts shape HIV risk will facilitate development of effective prevention responses. Social cohesion, the trust and connectedness experienced in communities, has been associated with improved sexual health and HIV-related outcomes, but little research has been conducted in high prevalence settings.

METHODS

We conducted population-based surveys with adults 18-49 in high HIV prevalence districts in Mpumalanga (n = 2057) and North West Province (n = 1044), South Africa. Community social cohesion scores were calculated among the 70 clusters. We used multilevel logistic regression stratified by gender to assess individual- and group-level associations between social cohesion and HIV-related behaviors: recent HIV testing, heavy alcohol use, and concurrent sexual partnerships.

RESULTS

Group-level cohesion was protective in Mpumalanga, where perceived social cohesion was higher. For each unit increase in group cohesion, the odds of heavy drinking among men were reduced by 40% (95%CI 0.25, 0.65); the odds of women reporting concurrent sexual partnerships were reduced by 45% (95%CI 0.19, 1.04; p = 0.06); and the odds of reporting recent HIV testing were 1.6 and 1.9 times higher in men and women, respectively.

CONCLUSIONS

We identified potential health benefits of cohesion across three HIV-related health behaviors in one region with higher overall evidence of group cohesion. There may be a minimum level of cohesion required to yield positive health effects.

The case for viral load testing in adolescents in resource-limited settings

INTRODUCTION

The success of HIV treatment programmes globally has resulted in children with perinatally acquired HIV reaching adolescence in large numbers. The number of adolescents living with HIV is growing further due to persisting high HIV incidence rates among adolescents in low- and middle-income settings, particularly in sub-Saharan Africa. Although expanding access to HIV viral load monitoring is necessary to achieve the 90-90-90 targets across the HIV care continuum, implementation is incomplete. We discuss the rationale for prioritizing viral load monitoring among adolescents and the associated challenges.

DISCUSSION

Adolescents with HIV are a complex group to treat successfully due to extensive exposure to antiretroviral therapy for those with perinatally acquired HIV and the challenges in sustained medication adherence in this age group. Given the high risk of treatment failure among adolescents and the limited drug regimens available in limited resource settings, HIV viral load monitoring in adolescents could prevent unnecessary and costly switches to second-line therapy in virologically suppressed adolescents. Because adolescents living with HIV may be heavily treatment experienced, have suboptimal treatment adherence, or may be on second or even third-line therapy, viral load testing would allow clinicians to make informed decisions about increased counselling and support for adolescents together with the need to maintain or switch therapeutic regimens.

CONCLUSIONS

Given scarce resources, prioritization of viral load testing among groups with a high risk of virological failure may be required. Adolescents have disproportionately high rates of virological failure, and targeting this age group for viral load monitoring may provide valuable lessons to inform broader scale-up.

Ensuring an optimal environment for peer education in South African schools: Goals, systems, standards and policy options for effective learning

Peer education has long been seen as a key health promotion strategy and an important tool in preventing HIV infection. In South African schools, it is currently one of the strategies employed to do so. Based on both a recent research study of peer education across 35 schools and drawing on multiple previous studies in South Africa, this paper examines the key elements of peer education that contribute to its effectiveness and asks how this aligns with current educational and health policies. From this research, it summarises and proposes shared goals and aims, minimum standards of implementation and reflects on the necessary infrastructure required for peer education to be effective. In light of these findings, it offers policy recommendations regarding who should be doing peer education and the status peer education should have in a school's formal programme.

Involving lay community researchers in epidemiological research: experiences from a seroprevalence study among sub-Saharan African migrants

Community-based participatory research (CBPR) has received considerable attention during past decades as a method to increase community ownership in research and prevention. We discuss its application to epidemiological research using the case of second-generation surveillance conducted among sub-Saharan African (SSA) migrants in Antwerp city. To inform evidence-based prevention planning for this target group, this HIV-prevalence study used two-stage time-location sampling preceded by formative research. Extensive collaborative partnerships were built with community organizations, a Community Advisory Board provided input throughout the project, and community researchers were trained to participate in all phases of the seroprevalence study. Valid oral fluid samples for HIV testing were collected among 717 SSA migrants and linked to behavioural data assessed through an anonymous survey between December 2013 and August 2014. A qualitative content analysis of various data sources (extensive field notes, minutes of intervision, and training protocols) collected at 77 data collection visits in 51 settings was carried out to describe experiences with challenges and opportunities inherent to the CBPR approach at three crucial stages of the research process: building collaborative partnerships; implementing the study; dissemination of findings including prevention planning. The results show that CBPR is feasible in conducting scientifically sound epidemiological research, but certain requirements need to be in place. These include among others sufficient resources to train, coordinate, and supervise community researchers; continuity in the implementation; transparency about decision-taking and administrative procedures, and willingness to share power and control over the full research process. CBPR contributed to empowering community researchers on a personal level, and to create greater HIV prevention demand in the SSA communities.

Structuration Theory: A Conceptual Framework for HIV/AIDS Stigma

The continuing paucity of effective interventions to reduce HIV/AIDS stigma is troubling, given that stigma has long been recognized as a significant barrier to HIV prevention, treatment, care, and support. Ineffectual HIV/AIDS stigma-reduction interventions are the product of inadequate conceptual frameworks and methodological tools. And while there is a paucity of effective interventions to reduce stigma, there is no shortage of conceptual frameworks intending to offer a comprehensive understanding of stigma, ranging from sociocognitive models at the individual level to structural models at the macrolevel. Observations highlighting inadequacies in the individualistic and structural models are offered, followed by the theory of structuration as a possible complementary conceptual base for designing HIV/AIDS stigma-reduction interventions.

An integrated model of social environment and social context for pediatric rehabilitation

This article considers the conceptualization and operationalization of "social environment" and "social context" with implications for research and practice with children and youth with impairments. We first discuss social environment and social context as constructs important for understanding interaction between external environmental qualities and the individual's experience. The article considers existing conceptualizations within psychological and sociological bodies of literature, research using these concepts, current developmental theories and issues in the understanding of environment and participation within rehabilitation science. We then describe a model that integrates a person-focused perspective with an environment-focused perspective and that outlines the mechanisms through which children/youth and social environment interact and transact. Finally, we consider the implications of the proposed model for research and clinical practice. This conceptual model directs researchers and practitioners toward interventions that will address the mechanisms of child-environment interaction and that will build capacity within both children and their social environments, including families, peers groups and communities. Health is created and lived by people within the settings of their everyday life; where they learn, work, play, and love [p.2].

IMPLICATIONS FOR REHABILITATION

Understanding how social environment and personal factors interact over time to affect the development of children/youth can influence the design of services for children and youth with impairments. The model described integrates the individual-focused and environment-focused perspectives and outlines the mechanisms of the ongoing reciprocal interaction between children/youth and their social environments: provision of opportunities, resources and supports and contextual processes of choice, active engagement and collaboration. Addressing these mechanisms could contribute to creating healthier environments in which all children, including children with impairments, have experiences that lead to positive developmental benefits.

Social models of HIV risk among young adults in Lesotho

Extensive research over the past 30 years has revealed that individual and social determinants impact HIV risk. Even so, prevention efforts focus primarily on individual behaviour change, with little recognition of the dynamic interplay of individual and social environment factors that further exacerbate risk engagement. Drawing on long-term research with young adults in Lesotho, I examine how social environment factors contribute to HIV risk. During preliminary ethnographic analysis, I developed novel scales to measure social control, adoption of modernity, and HIV knowledge. In survey research, I examined the effects of individual characteristics (i.e., socioeconomic status, HIV knowledge, adoption of modernity) and social environment (i.e., social control) on HIV risk behaviours. In addition, I measured the impact of altered environments by taking advantage of an existing situation whereby young adults attending a national college are assigned to either a main campus in a metropolitan setting or a satellite campus in a remote setting, irrespective of the environment in which they were socialised as youth. This arbitrary assignment process generates four distinct groups of young adults with altered or constant environments. Regression models show that lower levels of perceived social control and greater adoption of modernity are associated with HIV risk, controlling for other factors. The impact of social control and modernity varies with environment dynamics.

The impact of church contextual factors on church-going youth's HIV prevention behaviour in Nairobi, Kenya: A cross-denominational study

Church doctrine about sexual behaviour has long been assumed to have an impact on aspects of the sub-Saharan AIDS epidemic, and evidence suggests that Pentecostal churches have a stronger influence THAN? on the sexual behaviour of their adherents. However, few studies have investigated the denominational differences in sexual attitudes and behaviour of youths, and virtually no empirical evidence is available regarding what specific aspects of the church environment are associated with differences in the response of youths to church messaging about sexual behaviour. This study examined those factors among church-going youth in Nairobi, Kenya. Separate focus groups with male and female youths were conducted in four mainline and three Pentecostal/evangelical (P/E) churches, and in-depth interviews were conducted with youth pastors or pastors of five of those churches. Content of church teaching as reported by youths and pastors did not differ between denominations. However, amount and context of teaching did vary, with P/E churches reportedly offering more teaching about sex to their youth. In addition, P/E churches appeared to provide a more intense experience of community than mainline churches, a situation that may create a context within which abstinence appears to be a reasonable life choice.

Mismatches between youth aspirations and participatory HIV/AIDSprogrammes in South Africa

Although youth participation is a pillar of international HIV/AIDS policy, it is notoriously difficult to facilitate. We explore this challenge through a case study of a community-led HIV/AIDS management project in a South African rural area, in which anticipated youth participation failed to materialise. We take a social psychological view, examining ways in which opportunities offered by the project failed to resonate with the social identities and aspirations of local young people. Interviews and focus group discussions were conducted with 37 young people prior to the programme's establishment and with 21 young people four years later. In response to questions about what they wanted to achieve in life, the young people emphasized: career success through migrating to urban areas to seek education and paid work, non-tokenistic involvement in community affairs, and 'having fun.' We look at how the project unintentionally evolved in ways that undermined these goals. Its strong local focus was inappropriately tailored to young people whose views of the future focused on getting away to urban areas as quickly as possible. The volunteer nature of the work held little appeal for ambitious young people who instead saw paid work as their way out of poverty and were reluctant to take unpaid time out from schoolwork. The project failed to develop new and democratic ways of operating-quickly becoming mired in traditional, adult-dominated social relations, in which young people with initiative and independent views were sometimes belittled by adults as being 'smart' or 'clever.' Finally, the project's focus on sexual abstinence held little interest for young people who took an enthusiastic interest in sex. The article concludes with a discussion of the complexities of implementing youth-friendly projects in communities steeped in top-down adult-dominated social interactions, and recommends ways in which similar projects might seek to involve youths more effectively.

Evaluating social outcomes of HIV/AIDS interventions: a critical assessment of contemporary indicator frameworks

Introduction

Contemporary HIV-related theory and policy emphasize the importance of addressing the social drivers of HIV risk and vulnerability for a long-term response. Consequently, increasing attention is being given to social and structural interventions, and to social outcomes of HIV interventions. Appropriate indicators for social outcomes are needed in order to institutionalize the commitment to addressing social outcomes. This paper critically assesses the current state of social indicators within international HIV/AIDS monitoring and evaluation frameworks.

Methods

We analyzed the indicator frameworks of six international organizations involved in efforts to improve and synchronize the monitoring and evaluation of the HIV/AIDS response. Our analysis classifies the 328 unique indicators according to what they measure and assesses the degree to which they offer comprehensive measurement across three dimensions: domains of the social context, levels of change and organizational capacity.

Results and discussion

The majority of indicators focus on individual-level (clinical and behavioural) interventions and outcomes, neglecting structural interventions, community interventions and social outcomes (e.g. stigma reduction; community capacity building; policy-maker sensitization). The main tool used to address social aspects of HIV/AIDS is the disaggregation of data by social group. This raises three main limitations. Indicator frameworks do not provide comprehensive coverage of the diverse social drivers of the epidemic, particularly neglecting criminalization, stigma, discrimination and gender norms. There is a dearth of indicators for evaluating the social impacts of HIV interventions. Indicators of organizational capacity focus on capacity to effectively deliver and manage clinical services, neglecting capacity to respond appropriately and sustainably to complex social contexts.

Conclusions

Current indicator frameworks cannot adequately assess the social outcomes of HIV interventions. This limits knowledge about social drivers and inhibits the institutionalization of social approaches within the HIV/AIDS response. We conclude that indicator frameworks should expand to offer a more comprehensive range of social indicators for monitoring and evaluation and to include indicators of organizational capacity to tackle social drivers. While such expansion poses challenges for standardization and coordination, we argue that the complexity of interventions producing social outcomes necessitates capacity for flexibility and local tailoring in monitoring and evaluation.

Replicating impact of a primary school HIV prevention programme: primary school action for better health, Kenya

School-based programmes to combat the spread of HIV have been demonstrated to be effective over the short-term when delivered on a small scale. The question addressed here is whether results obtained with small-scale delivery are replicable in large-scale roll-out. Primary School Action for Better Health (PSABH), a programme to train teachers to deliver HIV-prevention education in upper primary-school grades in Kenya demonstrated positive impact when tested in Nyanza Province. This article reports pre-, 10-month post- and 22-month post-training results as PSABH was delivered in five additional regions of the country. A total of 26 461 students from 110 primary schools in urban and rural, middle- and low-income settings participated in this repeated cross-sectional study. Students ranged in age from 11 to 16 years, were predominantly Christian (10% Muslim), and the majority were from five different ethnic groups. Results demonstrated positive gains in knowledge, self-efficacy related to changes in sexual behaviours and condom use, acceptance of HIV+ students, endorsement of HIV-testing and behaviours to post-pone sexual debut or decrease sexual activity. These results are as strong as or stronger than those demonstrated in the original impact evaluation conducted in Nyanza Province. They support the roll-out of the programme across Kenyan primary schools.

Informing comprehensive HIV prevention: a situational analysis of the HIV prevention and care context, North West Province South Africa

OBJECTIVE

Building a successful combination prevention program requires understanding the community's local epidemiological profile, the social community norms that shape vulnerability to HIV and access to care, and the available community resources. We carried out a situational analysis in order to shape a comprehensive HIV prevention program that address local barriers to care at multiple contextual levels in the North West Province of South Africa.

METHOD

The situational analysis was conducted in two sub-districts in 2012 and guided by an adaptation of WHO's Strategic Approach, a predominantly qualitative method, including observation of service delivery points and in-depth interviews and focus groups with local leaders, providers, and community members, in order to recommend context-specific HIV prevention strategies. Analysis began during fieldwork with nightly discussions of findings and continued with coding original textual data from the fieldwork notebooks and a select number of recorded interviews.

RESULTS

We conducted over 200 individual and group interviews and gleaned four principal social barriers to HIV prevention and care, including: HIV fatalism, traditional gender norms, HIV-related stigma, and challenges with communication around HIV, all of which fuel the HIV epidemic. At the different levels of response needed to stem the epidemic, we found evidence of national policies and programs that are mitigating the social risk factors but little community-based responses that address social risk factors to HIV.

CONCLUSIONS

Understanding social and structural barriers to care helped shape our comprehensive HIV prevention program, which address the four 'themes' identified into each component of the program. Activities are underway to engage communities, offer community-based testing in high transmission areas, community stigma reduction, and a positive health, dignity and prevention program for stigma reduction and improve communication skills. The situational analysis process successfully shaped key programmatic decisions and cultivated a deeper collaboration with local stakeholders to support program implementation.

Assessing young people's perceptions of HIV risks in Nyanza, Kenya: are school and community level factors relevant?

The majority of cognitive models used in HIV prevention identify risk perception as essential, and the first step towards safer sexual behaviors. Yet, previous studies have rarely examined risk perceptions as an outcome variable, and the few that have, limited their analysis to individual-level determinants. Conspicuously missing in the literature is how school/community level factors affect risk perceptions among school-going youth. Using data collected from primary school youth in Nyanza, Kenya and employing hierarchical linear modeling, this study examines how both individual and community level factors shape individuals' perceived risks of contracting HIV. Results indicate that measures captured at both individual and school/community levels were significantly associated with risk perception. At the individual level, and for boys, high risk perception was associated with higher knowledge about HIV, rejection of myths surrounding HIV transmission, higher condom use self-efficacy and having engaged in risky sexual behaviors. For girls, it was pressure from others to engage in sexual activity, having engaged in risky sexual behaviors and knowing someone infected with HIV that resulted in increased risk perceptions. Beyond individual level variables, some school/community level factors are significantly associated with risk perception. For instance, boys and girls in communities with higher estimates of AIDS deaths reported higher risk perceptions. Boys in communities where AIDS was acknowledged as the cause of death at funerals were less likely to report high risk perceptions. The findings suggest that interventions targeting HIV prevention among young people in Nyanza, Kenya could benefit immensely from an understanding of how schools and communities affect risk perceptions and behavioral change.

Theorising beyond the individual: adherence to antiretroviral therapy in resource-constrained societies

Adherence to antiretroviral therapy, while often conceptualised as an individual or community-level concern, needs to be understood in the context of political and historical developments that have characterised many resource-constrained societies. This article identifies some of these dimensions of antiretroviral therapy adherence in South Africa and outlines the implications for community health psychology in taking this perspective. Using the conceptual apparatus of therapeutic citizenship, we demonstrate the importance of historical, political and other structural barriers to adherence. We conclude by examining the implications of these debates for community health psychology that go beyond the individual as the unit of intervention and analysis.

Structuration Theory: A Conceptual Framework for HIV/AIDS Stigma

The continuing paucity of effective interventions to reduce HIV/AIDS stigma is troubling, given that stigma has long been recognized as a significant barrier to HIV prevention, treatment, care, and support. Ineffectual HIV/AIDS stigma-reduction interventions are the product of inadequate conceptual frameworks and methodological tools. And while there is a paucity of effective interventions to reduce stigma, there is no shortage of conceptual frameworks intending to offer a comprehensive understanding of stigma, ranging from sociocognitive models at the individual level to structural models at the macrolevel. Observations highlighting inadequacies in the individualistic and structural models are offered, followed by the theory of structuration as a possible complementary conceptual base for designing HIV/AIDS stigma-reduction interventions.

Integrating patients' perspectives into integrated tuberculosis-human immunodeficiency virus health care

BACKGROUND

Escalating rates of tuberculosis-human immunodeficiency virus (TB-HIV) co-infection call for improved coordination of TB and HIV health care services in high-burden countries such as South Africa. Patient perspectives, however, are poorly understood in the context of current integration efforts.

METHOD

Under a qualitative research framework, we interviewed 40 HIV-positive adult TB patients and eight key-informant health care workers across three clinics in KwaZulu-Natal Province to explore non-clinical and non-operational aspects of TB-HIV health care.

FINDINGS

Qualitative analysis highlighted critical social and ethical considerations for the concurrent delivery of TB and HIV care. Co-infected patients navigating between TB and HIV programs are exposed to missed opportunities for TB and HIV service integration, fragmented or vertical care for their dual infections and contrasting experiences within TB and HIV clinics. These intersecting issues appear to affect patients' health-related decisions, particularly nondisclosure of HIV status to non-HIV health care workers and their preferences for integrated health care.

CONCLUSION

Our study highlights the imperative to address service fragmentation, HIV medical confidentiality and provider mistrust within the health care system, and the cultural differences associated with TB and HIV disease control.

Training lay counsellors to provide psychosocial support to ART users: successes and failures

This study reports on a pilot project to train eight patient advocates (PAs) who provided psychosocial support to users of antiretroviral therapy (ART) in basic counselling skills. PAs received 18 hours of training over the course of 3 months. A cadre of raters evaluated the PAs after the training using the Counsellor Rating Form and a Counsellor Evaluation Form. Counsellor activities that were rated as approaching acceptability were: reflection of content, encouraging, summarising, gathering data, exploring alternatives, giving directives and terminating the session. Counselling activities rated as requiring further training were reflection of feeling, interpretation, exploring logical consequences, confrontation, identifying positive assets and challenging. These results are discussed in the context of creating and sustaining a health-enabling community for ART users.

Designing family-centered male circumcision services: a conjoint analysis approach

BACKGROUND

Male circumcision (MC) has become an important weapon in the fight against HIV/AIDS in many Sub-Saharan African countries. The successful implementation of a national MC program requires the design of circumcision services that are attractive to young men of various ages. For many potential clients, mothers and/or fathers will play an important role in the decision to be circumcised, and hence services will need to be designed with the preferences of mothers, fathers, and sons in mind.

OBJECTIVE

Our objective was to value multiple design characteristics of potential community-based MC services from the perspectives of mothers, fathers, and sons in Johannesburg, South Africa, and to test for concordance between their values for the design characteristics.

METHODS

Potential design characteristics of MC services were identified through open-ended interviews with key informants (n = 25). Preferences were estimated using conjoint analysis implemented as part of a cluster randomized household survey. Each participant was randomized to receive one of two possible blocks of conjoint analysis, each consisting of six forced-choice tasks comparing two possible MC services varying on 11 design characteristics. With only two levels for each attribute, our experimental design utilized a main effects orthogonal array. Data were analyzed using linear probability models, with tests of concordance of values using Wald tests generated from stratified estimates calculated using restricted least square estimation.

RESULTS

A racially and geographically diverse sample consisting of 204 fathers, 204 mothers, and 237 sons completed the survey. In aggregate, requiring a follow-up visit was the most valued design factor (p < 0.001), followed by having a lower infection rate (p < 0.001), having less pain (p = 0.001), and a private waiting room (p = 0.001). Based on stratified analysis, sons also valued having the risks and benefits of MC explained (p = 0.01) and mothers valued requiring an HIV test as part of the procedure. Requiring an HIV test was the most significant difference between the respondents (p = 0.03), with sons finding it somewhat repulsive (p = 0.30).

CONCLUSION

Our findings suggest that valuation of aspects of MC clinic design can diverge by decision maker. To better ensure utilization of services, these variations should be taken into account to prior to implementation of a national strategy in South Africa.

No "magic bullet": exploring community mobilization strategies used in a multi-site community based randomized controlled trial: Project Accept (HPTN 043)

As community-level interventions become more common in HIV prevention, processes such as community mobilization (CM) are increasingly utilized in public health programs and research. Project Accept, a multi-site community randomized controlled trial, is testing the hypothesis that CM coupled with community-based mobile voluntary counseling and testing and post-test support services will alter community norms and reduce the incidence of HIV. By using a multiple-case study approach, this qualitative study identifies seven major community mobilization strategies used in Project Accept, including stakeholder buy-in, formation of community coalitions, community engagement, community participation, raising community awareness, involvement of leaders, and partnership building, and describes three key elements of mobilization success.

How can community health programmes build enabling environments for transformative communication? Experiences from India and South Africa

Much research has examined how to empower the poor to articulate demands for health-enabling living conditions. Less is known about creating receptive social environments where the powerful heed the voices of the poor. We explore the potential for 'transformative communication' between the poor and the powerful, through comparing two well-documented case studies of HIV/AIDS management. The Entabeni Project in South Africa sought to empower impoverished women to deliver home-based nursing to people with AIDS. It successfully provided short-term welfare, but did not achieve local leadership or sustainability. The Sonagachi Project in India, an HIV-prevention programme targeting female sex workers, became locally led and sustainable. We highlight the strategies through which Sonagachi, but not Entabeni, altered the material, symbolic and relational contexts of participants' lives, enabling transformative communication and opportunities for sexual health-enabling social change.

Obstacles to creating an environment conducive to HIV prevention for young people

The external environment of an organisation influences the desired goals and interventions of that organisation in many ways. However, strategies for influencing the external context to create a more enabling environment for the interventions of non-governmental organisations (NGOs) are often inadequately addressed. This article draws on an empirical multiple-case study conducted in 2007/08 of four NGOs providing HIV-prevention services to young people in several low-resource, high-HIV-prevalence communities in Cape Town, South Africa. In an earlier study, young people reported that the external environment hampered their ability to institutionalise HIV-prevention messages. The current study explored how the NGOs endeavoured to influence the external environment, and the challenges they faced. The findings show that the NGOs practised a combination of strategies, encompassing inter-organisational relationships, influencing policy, and championing by example. Key constraints to their influencing practices included fear of losing legitimacy as a service provider; inadequate knowledge, skills and opportunity; perceived deviation from their usual work; inadequate funding; conflicts over values and messages; and a habit of focusing more on young people's individual behaviours and less on context. The development management task of influencing the external environment to create an environment more conducive to HIV prevention seemed constrained mainly because: 1) donors focused on funding and monitoring the activities they were interested in and conceptualised as HIV-prevention services; 2) NGO efforts were restricted to programme implementation based on agreed deliverables, thus influencing was mainly confined to championing by example; consequently, 3) 'influencing efforts' to create an environment more conducive to HIV prevention were left mainly to young people themselves, who can affect their peers only to a narrow, albeit crucial extent. The external environment thus remains adverse to HIV prevention.

The architecture and effect of participation: a systematic review of community participation for communicable disease control and elimination. Implications for malaria elimination

BACKGROUND

Community engagement and participation has played a critical role in successful disease control and elimination campaigns in many countries. Despite this, its benefits for malaria control and elimination are yet to be fully realized. This may be due to a limited understanding of the influences on participation in developing countries as well as inadequate investment in infrastructure and resources to support sustainable community participation. This paper reports the findings of an atypical systematic review of 60 years of literature in order to arrive at a more comprehensive awareness of the constructs of participation for communicable disease control and elimination and provide guidance for the current malaria elimination campaign.

METHODS

Evidence derived from quantitative research was considered both independently and collectively with qualitative research papers and case reports. All papers included in the review were systematically coded using a pre-determined qualitative coding matrix that identified influences on community participation at the individual, household, community and government/civil society levels. Colour coding was also carried out to reflect the key primary health care period in which community participation programmes originated. These processes allowed exhaustive content analysis and synthesis of data in an attempt to realize conceptual development beyond that able to be achieved by individual empirical studies or case reports.

RESULTS

Of the 60 papers meeting the selection criteria, only four studies attempted to determine the effect of community participation on disease transmission. Due to inherent differences in their design, interventions and outcome measures, results could not be compared. However, these studies showed statistically significant reductions in disease incidence or prevalence using various forms of community participation. The use of locally selected volunteers provided with adequate training, supervision and resources are common and important elements of the success of the interventions in these studies. In addition, qualitative synthesis of all 60 papers elucidates the complex architecture of community participation for communicable disease control and elimination which is presented herein.

CONCLUSIONS

The current global malaria elimination campaign calls for a health systems strengthening approach to provide an enabling environment for programmes in developing countries. In order to realize the benefits of this approach it is vital to provide adequate investment in the 'people' component of health systems and understand the multi-level factors that influence their participation. The challenges of strengthening this component of health systems are discussed, as is the importance of ensuring that current global malaria elimination efforts do not derail renewed momentum towards the comprehensive primary health care approach. It is recommended that the application of the results of this systematic review be considered for other diseases of poverty in order to harmonize efforts at building 'competent communities' for communicable disease control and optimising health system effectiveness.

Include them and they will tell you: learnings from a participatory process with youth

Encouraging youth voice, visibility, and active participation in adolescent-related research is strongly advocated in the literature. In this article, we describe how participatory approaches informed by arts-based methods (e.g., reflective writing, dramatization) were used with adolescents to enhance the research process in an exploratory study designed to develop and evaluate prevention resources for sexual risk-taking behaviors.Youth aged 15 to 17 years participated in iterative focus groups conducted over a 1-year period in school settings in Prince Edward Island, Canada. Descriptions of our experiences, strategies, and insights provide evidence for guiding practice to optimize adolescent participation in research.

Obstacles to local-level AIDS competence in rural Zimbabwe: putting HIV prevention in context

We explore the wider social context of an HIV-prevention programme in rural Zimbabwe. We make no comment on the programme itself, rather seeking to examine the wider community dynamics into which it was inserted, to highlight how pre-existing social dynamics may have influenced community “readiness” to derive optimal benefit from the intervention. Using the concept of “the AIDS competent community”, we analysed 44 interviews and 11 focus groups with local people. Despite high levels of HIV/AIDS-related knowledge, there were several ways gender, poverty and low literacy may have undermined its perceived relevance to peoples’ lives. Lack of opportunities for dialogue in the social milieu beyond the intervention may have limited opportunities for translating factual AIDS knowledge into action plans, or sharing hidden individual experiences of HIV/AIDS-affected family members or friends, given stigma and denial. The initiative of women and young people to respond effectively to AIDS was limited in a context dominated by adult males. People spoke of HIV/AIDS in a passive and fatalistic way, expecting outsiders to solve the problem. This tendency was exacerbated given the community's previous experiences of HIV/AIDS-related NGOs, which had often regarded local people as unpaid volunteer labour rather than building their capacity to make significant decisions and play leadership roles in health programmes. Despite obstacles, however, there were many potential community strengths and resources. There were high levels of HIV/AIDS-related knowledge. Public denial of HIV/AIDS masked huge reservoirs of private support and kindness to AIDS-affected family and friends. There were many strong community organisations and clubs, potentially forming the springboard for more empowered community responses to HIV/ AIDS. HIV/AIDS programmers should pay greater attention to community readiness for interventions, especially around: (1) identifying and anticipating pre-existing obstacles to programme success and (2) mobilising the social assets that exist, even in contexts of poverty and gender inequality.

The impact of aid chains: relations of dependence or supportive partnerships for community-led responses to HIV/AIDS?

In the context of increasing global emphasis on partnerships between international, governmental and civil society organisations in the distribution of international aid, this paper examines the ways in which the resulting aid chains promote and undermine community-led responses to HIV/AIDS. The impact of the aid-granting system is examined using an ethnographic case study of an HIV/AIDS prevention programme with Cambodian military families. The case study draws on observations of stakeholder meetings and programme activities, interviews with stakeholders (the donor, NGOs and military community) and textual materials (programme guidelines, policies and reports). Campbell et al.'s interrelated concepts of relational, symbolic and material context are used to frame the analysis. The establishment of a relationship with a more powerful international NGO is shown to be beneficial to the military community and civil society groups. The international NGO uses its significant material and economic leverage to improve the community's relational context (by ensuring the support of the military high command), symbolic context (by strengthening the position of community and civil society partners in relation to government bodies) and material context (through increasing access to health services). However, material and symbolic asymmetries between partners in the aid chain persist, curtailing the community's involvement and leadership. At the material and relational levels, the hierarchical flow of aid encourages accountability to the demands of the donor while excluding grassroots groups from directly accessing funding. At the symbolic level, problem-focused representations of the military further reinforce the community's position as recipients of intervention, which undermines recognition for the community's knowledge, strengths and right to fully participate. Thus while aid chains can be supportive of community-led responses, this analysis highlights how the structures and dynamics of international aid continue to position marginalised communities as recipients, not leaders, of HIV/AIDS programmes, raising particular dilemmas for intermediary international NGOs.

Is 80% a passing grade? Meanings attached to condom use in an abstinence-plus HIV prevention programme in South Africa

This study represents the first qualitative exploration of how condoms are perceived by at-risk youth, their parents, their teachers and HIV prevention programme staff in an abstinence-plus HIV prevention programme. Behavioural interventions for HIV prevention with youth may be divided into three categories, each with a different approach to condoms: abstinence-only, abstinence-plus and comprehensive approaches. Research has highlighted the limitations of abstinence-only approaches and the emergence of early support for abstinence-plus interventions as HIV prevention strategies. Furthermore, research consistently demonstrates that condoms are socially mediated, reflecting diverse norms. However, there is a gap in the literature in terms of how condom use is framed, understood and represented by those delivering and receiving an abstinence-plus programme. This is critically important because advocates of a comprehensive approach to HIV prevention have flagged concern with the degree to which abstinence-plus programming may undermine confidence in condom use. Therefore, this study analyses meanings attached to condom use by stakeholders in an abstinence-plus HIV prevention programme in South Africa. Results demonstrate diverse meanings attached to condom use, including: condoms as second best to abstinence; condoms as a gendered response to HIV; condoms as a source of mockery; condoms as futile in a high-prevalence setting; condoms as part of conspiracy beliefs along racial and colonial lines; and, condoms as popular in HIV prevention because they can be counted. These findings have particular bearing for abstinence-plus HIV prevention programmes, which face the double challenge of (1) engaging with condom promotion in a way that takes into account their diverse social meanings, and (2) promoting condoms within their hierarchical framework of options in a way that does not inadvertently discourage their use.

Children affected by HIV/AIDS: SAFE, a model for promoting their security, health, and development

A human security framework posits that individuals are the focus of strategies that protect the safety and integrity of people by proactively promoting children's well being, placing particular emphasis on prevention efforts and health promotion. This article applies this framework to a rights-based approach in order to examine the health and human rights of children affected by HIV/AIDS. The SAFE model describes sources of insecurity faced by children across four fundamental dimensions of child well-being and the survival strategies that children and families may employ in response. The SAFE model includes: Safety/protection; Access to health care and basic physiological needs; Family/connection to others; and Education/livelihoods. We argue that it is critical to examine the situation of children through an integrated lens that effectively looks at human security and children's rights through a holistic approach to treatment and care rather than artificially limiting our scope of work to survival-oriented interventions for children affected by HIV/AIDS. Interventions targeted narrowly at children, in isolation of their social and communal environment as outlined in the SAFE model, may in fact undermine protective resources in operation in families and communities and present additional threats to children's basic security. An integrated approach to the basic security and care of children has implications for the prospects of millions of children directly infected or indirectly affected by HIV/AIDS around the world. The survival strategies that young people and their families engage in must be recognized as a roadmap for improving their protection and promoting healthy development. Although applied to children affected by HIV/AIDS in the present analysis, the SAFE model has implications for guiding the care and protection of children and families facing adversity due to an array of circumstances from armed conflict and displacement to situations of extreme poverty.

Making sense of being at 'high risk' of coronary heart disease within primary prevention

Current National Health Service policy advocates screening to identify individuals at 'high risk' of cardio-vascular disease (CHD) in primary care. This article utilizes the work of Radley to explore how 'high risk' of CHD patients make sense of their new risk status. Results are presented here from a nested qualitative study within a quantitative randomized trial of a CHD risk intervention in primary care. 'Discovery' interviews were conducted with 'high risk' participants (n = 38, mean age = 55) two weeks after intervention and thematically analysed. In response to perceived threat, many participants sought to both 'minimize' and 'normalize' their risk status. They also reported intentions to act, particularly concerning dietary change and exercise, although less so for smoking amongst the lower socio-economic status participants. Such perceptions and intentions were contextualized within the life-course of later middle-age, so that both being at risk, and being treated for risk, were normalized as part of growing older. Social position, such as gender and SES, was also implicated. CHD risk interventions should be context-sensitive to the life-course and social position of those who find themselves at 'high risk' of CHD in later middle-age.

Understanding and responding to HIV/AIDS stigma and disclosure: an international challenge for mental health nurses

Stigma and discrimination are challenges in the care and treatment of persons with HIV infection worldwide. Fear of negative social consequences often causes persons with HIV/AIDS to keep their infection secret, resulting in negative psychological and physical outcomes and continued spread of the disease. Mental health nurses have a unique opportunity to influence the trajectory of HIV/AIDS though counseling and interventions that address HIV/AIDS stigma with clients, communities, and society. This article provides an in-depth examination of HIV/AIDS stigma and its relationship to nondisclosure as well as strategies to deal with these issues at individual and group levels.

Social-environmental factors and protective sexual behavior among sex workers: the Encontros intervention in Brazil

OBJECTIVES

We sought to determine the association of social-environmental factors with condom use and sexually transmitted infections (STIs) among 420 sex workers participating in an STI/HIV prevention study in Corumbá, Brazil, to inform future intervention efforts.

METHODS

Participants provided urine samples for polymerase chain reaction testing of chlamydia and gonorrhea and responded to multi-item scales addressing perceived social cohesion, participation in networks, and access to and management of resources. We conducted multivariate log-linear and negative binomial regression analyses of these data.

RESULTS

Increased social cohesion was inversely associated with number of unprotected sex acts in the preceding week among women (adjusted incidence rate ratio [IRR] = 0.80; P < .01), and there was a marginal association among men (adjusted IRR = 0.41; P = .08). Women's increased participation in social networks was associated with a decrease in frequency of unprotected sex acts (adjusted IRR = 0.83; P = .04), as was men's access to and management of social and material resources (IRR = 0.15; P = .01). Social-environmental factors were not associated with STIs.

CONCLUSIONS

The social context within which populations negotiate sexual behaviors is associated with condom use. Future efforts to prevent STI/HIV should incorporate strategies to modify the social environment.

Social Change Communication: Need of the Hour for the Prevention of HIV/AIDS

For the last three decades or so, we all have been living with the pandemic of HIV and AIDS. Human behaviour is complex; widespread behaviour changes are challenging to achieve. Understanding the dynamics of HIV transmission can not be separated from an understanding of the broader context of poverty, inequality and social exclusion which create conditions where unsafe behaviour flourishes. HIV/AIDS is not a mere health issue: its occurrence is influenced by a number of socio-economic, cultural and ecological determinants. Social change communication is an inclusive way of responding to HIV/AIDS issues. Social change communication can tackle structural drivers of the HIV epidemic, with a particular focus on the drivers of gender inequality, stigma and discrimination, and human rights violations. Social change communication is bound to emerge as the vaccine and panacea for HIV and AIDS.

Young people's understanding of HIV: a qualitative study among school students in Mankweng, South Africa

AIMS

This article describes young people's interpretation of HIV, AIDS and sexually transmitted illness in a rural South African community in Mankweng, Limpopo Province.

METHOD

The study was based on 19 focus group discussions with adolescents aged 12-14 years.

RESULTS

Our participants had limited knowledge about HIV from a biomedical perspective. Their understanding and interpretations of HIV and other sexually transmitted diseases were largely informed by traditional and religious belief systems that explain how and why people contract an illness via sexual intercourse. Based on these interpretations, they also expressed distrust towards the medical health system, and where to go for care, support and treatment. Local traditional healers were often mentioned as the only people who could cure several of the sexually transmitted diseases described by our informants.

CONCLUSIONS

The ways of understanding HIV, AIDS and other sexually transmitted illnesses may weaken efforts of health education interventions based solely on a medical and modern notion of disease. The authors emphasise the importance of exploring traditional and religious belief systems and taking these into account when planning and designing behaviour change interventions.

The social conditions for successful peer education: a comparison of two HIV prevention programs run by sex workers in India and South Africa

Peer education is a community-based intervention being implemented worldwide as an approach to HIV prevention. However, its results are inconsistent, with little consensus on why some projects succeed while others fail. Considering peer education as an 'intervention-in-context', we systematically compare the context and the implementation of two peer education interventions run by sex workers, one in India and one in South Africa, which produced contrasting outcomes. In so doing, we aim to identify key factors in the projects' successes or failures that may inform future peer education efforts. The Indian project's relative success was facilitated (1) by a more stable and supportive social, material and political context, and (2) by a community development ethos which devoted significant resources to sex workers' involvement, ownership and empowerment, as opposed to a biomedical approach which marginalised sex workers' concerns. We conclude with lessons learned and implications for current trends in peer education.

Community support and disclosure of HIV serostatus to family members by public-sector antiretroviral treatment patients in the Free State Province of South Africa

Recent studies have indicated that the support of close relatives is fundamental in coping with HIV/AIDS and in accessing the emotional and material support necessary for sustained adherence to treatment. Because disclosure to family members is imperative to ensure their support, identifying tools or resources that can minimize the possible risks and maximize the potential benefits of disclosure should be useful in improving the lives of people living with HIV/AIDS. Where health systems require strengthening, engaging the community in HIV/AIDS care could potentially create an environment that encourages disclosure to family members. This study investigated the impact of community support initiatives (community health workers and treatment support groups), patient characteristics (age, gender, and education), and time since first diagnosis on the disclosure of serostatus to family members by a sample of 268 public-sector antiretroviral treatment patients in a province of South Africa between August 2004 and July 2007. Whereas gender, age, and education only weakly influenced disclosure, there was a strong and stable positive association between community support and disclosure to family members. The immediate and long-term impact of community support on the disclosure by seropositive patients to family members indicates that initiatives such as community health workers and HIV support groups run by people living with HIV/AIDS should be strengthened, especially for those patients who cannot disclose their status to immediate family and close friends.

Education and vulnerability: the role of schools in protecting young women and girls from HIV in southern Africa

Education has a potentially important role to play in tackling the spread of HIV, but is there evidence that this potential is realized? This analysis combines the results of previous literature reviews and updates them with the findings of recent randomized controlled trials and a discussion of possible mechanisms for the effect of schooling on vulnerability to HIV infection. There is a growing body of evidence that keeping girls in school reduces their risk of contracting HIV. The relationship between educational attainment and HIV has changed over time, with educational attainment now more likely to be associated with a lower risk of HIV infection than earlier in the epidemic. Educational attainment cannot, however, be isolated from other socioeconomic factors as the cause of HIV risk reduction. The findings of this analysis suggest that the equitable expansion of primary and secondary schooling for girls in southern Africa will help reduce their vulnerability to HIV. Evidence of ineffective HIV prevention education in schools underlines the need for careful evidence-based programme design. Despite the challenges, recent provisional evidence suggests that highly targeted programmes promoting realistic options for young adults may lead to safer sexual behaviour. Targeted education programmes have also been successful in changing students' attitudes to people living with HIV and AIDS, which is associated with testing and treatment decisions. This reduction in stigma may be crucial in encouraging the uptake of voluntary counselling and testing, a central strategy in the control of the epidemic. Expansions of carefully designed and evaluated school-based HIV prevention programmes can help to reduce stigma and have the potential to promote safe sexual behaviour.

HIV-related stigma, service utilization, and status disclosure among truck drivers crossing the Southern borders in Brazil

HIV-related stigma and discrimination (S&D) have been shown to impede prevention, care and treatment. Yet, few quantitative studies have tested the associations between stigma, service utilization and status disclosure, especially in countries with concentrated HIV epidemics. Surveys, administered to a random sample of 1,775 truck drivers crossing Southern borders in Brazil, included items on multiple conceptual domains of S&D, such as fear of casual contact and blame towards people living with HIV/AIDS. Pearson's chi-square tests and logistic regression were used to examine correlations. Less stigma (both individual items and grouped as a scale) was significantly correlated with VCT use (p<or=0.001), knowing where to get tested (p<or=0.001) and willingness to disclose HIV-positive test results (p=0.013). Findings indicate that stigma is an important barrier to HIV testing and disclosure among truck drivers in Southern Brazil. Learning more about stigma is important given the growing assertions that testing is a 'critical gateway' to HIV prevention and treatment. As access to HIV testing and treatment improves, providers increasingly need to understand and address how stigma acts as a barrier to services.