Evidence for a contribution of the community response to HIV decline in eastern Zimbabwe?

Experiences of HIV among global Indigenous populations through the lens of the UN Declaration on the Rights of Indigenous Peoples

Since its introduction in 2007, the UN Declaration on the Rights of Indigenous Peoples (UNDRIP) has been adopted by 144 countries worldwide. In a ten-point statement released in 2017, Indigenous leaders in the HIV and AIDS community established a list of truths and actions to be used for advocacy to end AIDS among Indigenous Peoples through self-determination, justice, and human rights. 15 years after the UNDRIP and 5 years after the 10-point statement, this Review asks where we are in terms of upholding the UNDRIP and the International Indigenous HIV and AIDS Community statement in relation to HIV and AIDS, and what is needed to better uphold and respond to these directives. HIV in Indigenous populations continues to intersect with multiple forms of oppression, racism, and discrimination, which are yet to be eliminated from laws, policies, and practices. Eradicating white supremacy and Indigenous-specific racism across all health systems is a bare minimum requirement to uphold Indigenous rights within health care, and must be accompanied by support for Indigenous, self-determined, culturally tailored, and community-specific health and wellness services.

Peer- and community-led responses to HIV: A scoping review

INTRODUCTION

In June 2021, United Nations (UN) Member States committed to ambitious targets for scaling up community-led responses by 2025 toward meeting the goals of ending the AIDS epidemic by 2030. These targets build on UN Member States 2016 commitments to ensure that 30% of HIV testing and treatment programmes are community-led by 2030. At its current pace, the world is not likely to meet these nor other global HIV targets, as evidenced by current epidemiologic trends. The COVID-19 pandemic threatens to further slow momentum made to date. The purpose of this paper is to review available evidence on the comparative advantages of community-led HIV responses that can better inform policy making towards getting the world back on track.

METHODS

We conducted a scoping review to gather available evidence on peer- and community-led HIV responses. Using UNAIDS' definition of 'community-led' and following PRISMA guidelines, we searched peer-reviewed literature published from January 1982 through September 2020. We limited our search to articles reporting findings from randomized controlled trials as well as from quasi-experimental, prospective, pre/post-test evaluation, and cross-sectional study designs. The overall goals of this scoping review were to gather available evidence on community-led responses and their impact on HIV outcomes, and to identify key concepts that can be used to quickly inform policy, practice, and research.

FINDINGS

Our initial search yielded 279 records. After screening for relevance and conducting cross-validation, 48 articles were selected. Most studies took place in the global south (n = 27) and a third (n = 17) involved youth. Sixty-five percent of articles (n = 31) described the comparative advantage of peer- and community-led direct services, e.g., prevention and education (n = 23) testing, care, and treatment programs (n = 8). We identified more than 40 beneficial outcomes linked to a range of peer- and community-led HIV activities. They include improved HIV-related knowledge, attitudes, intentions, self-efficacy, risk behaviours, risk appraisals, health literacy, adherence, and viral suppression. Ten studies reported improvements in HIV service access, quality, linkage, utilization, and retention resulting from peer- or community-led programs or initiatives. Three studies reported structural level changes, including positive influences on clinic wait times, treatment stockouts, service coverage, and exclusionary practices.

CONCLUSIONS AND RECOMMENDATIONS

Findings from our scoping review underscore the comparative advantage of peer- and community-led HIV responses. Specifically, the evidence from the published literature leads us to recommend, where possible, that prevention programs, especially those intended for people living with and disproportionately affected by HIV, be peer- and community-led. In addition, treatment services should strive to integrate specific peer- and community-led components informed by differentiated care models. Future research is needed and should focus on generating additional quantitative evidence on cost effectiveness and on the synergistic effects of bundling two or more peer- and community-led interventions.

Promoting mental health of students living with HIV using appreciative inquiry

Living with HIV poses many challenges. This is especially true for students living with HIV (SLHIV) within a university setting. The challenges faced by SLHIV makes it difficult for them to see new possibilities in living with the virus. The purpose of the study was to describe the experiences of being a student living with HIV and being a practitioner caring for them by using Appreciative Inquiry which incorporated individual interviews. A qualitative, exploratory, descriptive and contextual research design was applied in this study. Purposeful sampling was utilised to select participants in accordance with specific criteria. Individual interviews using the 4-D model of Appreciative Inquiry, were conducted with SLHIV and practitioners caring for them. The individual interviews were transcribed verbatim and analysed into themes and categories which were verified separately by an independent coder, who is experienced in qualitative research, and further confirmed by research participants through member checking. Themes and categories derived from the data were discussed, and the findings were positioned in terms of relevant literature and the results of similar studies. The study concluded that when SLHIV and practitioners caring for them, embarked on a journey of discovering their strengths in living with HIV and dealing with SLHIV respectively, they start to see new possibilities and potential to effect change to help students manage their HIV infection more effectively.

The multidimensionality of masculine norms in east Zimbabwe: implications for HIV prevention, testing and treatment

BACKGROUND

Research and intervention studies suggest that men face challenges in using HIV services in sub-Saharan Africa. To address these challenges, quantitative measurements are needed to establish the individual-level determinants of masculine norms and their implications for HIV prevention and treatment programmes.

METHODS

Survey questions for four masculine norms identified in qualitative research were included in a general-population survey of 3116 men in east Zimbabwe, 2012-2013. Two sets of regression analyses were conducted in an structural equation modelling framework to examine: which sociodemographic characteristics were associated with high scores on each masculinity factor; and how high scores on these masculinity factors differed in their associations with sexual risk behaviour and use of HIV services.

FINDINGS

Sociodemographic characteristics associated with high factor scores differed between masculine norms. In HIV-negative men, more men with scores exceeding one standard deviation above the mean (high scorers) for antifemininity than men with scores under one standard deviation below the mean (low scorers) took steps to avoid infection (61 versus 54%, P < 0.01). Fewer high than low scorers on social status reported a recent HIV test (69 versus 74%, P = 0.04). In HIV-positive men, more high scorers on sex drive had been diagnosed (85 versus 61%, P = 0.02), were on antiretroviral treatment (91 versus 62%, P = 0.04), and were in AIDS groups (77 versus 46% P = 0.03).

CONCLUSION

HIV treatment, prevention programmes looking to engage men must consider the multidimensionality of masculine norms. The scale developed in this study is robust and can be used by other large multipurpose surveys to examine masculine social norms.

Getting off on the wrong foot? How community groups in Zimbabwe position themselves for partnerships with external agencies in the HIV response

BACKGROUND

Partnerships are core to global public health responses. The HIV field embraces partnership working, with growing attention given to the benefits of involving community groups in the HIV response. However, little has been done to unpack the social psychological foundation of partnership working between well-resourced organisations and community groups, and how community representations of partnerships and power asymmetries shape the formation of partnerships for global health. We draw on a psychosocial theory of partnerships to examine community group members' understanding of self and other as they position themselves for partnerships with non-governmental organisations.

METHODS

This mixed qualitative methods study was conducted in the Matobo district of Matabeleland South province in Zimbabwe. The study draws on the perspectives of 90 community group members (29 men and 61 women) who participated in a total of 19 individual in-depth interviews and 9 focus group discussions (n = 71). The participants represented an array of different community groups and different levels of experience of working with NGOs. Verbatim transcripts were imported into Atlas.Ti for thematic indexing and analysis.

RESULTS

Group members felt they played a central role in the HIV response. Accepting there is a limit to what they can do in isolation, they actively sought to position themselves as potential partners for NGOs. Partnerships with NGOs were said to enable community groups to respond more effectively as well as boost their motivation and morale. However, group members were also acutely aware of how they should act and perform if they were to qualify for a partnership. They spoke about how they had to adopt various strategies to become attractive partners and 'supportable' - including being active and obedient.

CONCLUSIONS

Many community groups in Zimbabwe recognise their role in the HIV response and actively navigate representational systems of self and other to showcase themselves as capable actors. While this commitment is admirable, the dynamics that govern this process reflect knowledge encounters and power asymmetries that are conditioned by the aid architecture, undermining aspiring efforts for more equitable partnerships from the get-go.

Rising Levels of HIV Infection in Older Adults in Eastern Zimbabwe

BACKGROUND

With the scale-up of antiretroviral treatment across Africa, many people are living longer with HIV. Understanding the ageing of the HIV cohort and sexual behaviour among older adults are important for appropriately responding to the changing demographics of people living with HIV.

METHODS

We used data from a large population-based open cohort in eastern Zimbabwe to examine HIV prevalence trends and incidence among those aged 45 years and older. Five survey rounds have been completed between 1998 and 2011. Incidence was analysed using midpoint between last negative and first positive HIV test.

RESULTS

Across the survey rounds, 13,071 individuals were followed for 57,676 person years. While HIV prevalence among people aged 15-44 has fallen across the five rounds, HIV prevalence among those aged 45-54 has increased since the 2006-08 survey round. In the 2009-11 round, HIV prevalence among men aged 45-54 was 23.4% compared to 11.0% among those aged 15-44. HIV positive people aged 45-54 now represent more than 20% of all those living with HIV in Manicaland. Among those aged 45 years and older, there were 85 seroconversions in 11,999 person years for an HIV incidence of 0.708 per 100 person years. Analysis of cohort data and assessment of behavioural risk factors for HIV infection among older people shows significantly lower levels of condom use among older adults and a number of seroconversions past the age of 50.

CONCLUSIONS

The cohort of people living with HIV is ageing in Zimbabwe and the behaviour of older adults puts them at risk of HIV infection. Older adults must be included in both HIV prevention and treatment programs.

Factors shaping the HIV-competence of two primary schools in rural Zimbabwe

We present multi-method case studies of two Zimbabwean primary schools - one rural and one small-town. The rural school scored higher than the small-town school on measures of child well-being and school attendance by HIV-affected children. The small-town school had superior facilities, more teachers with higher morale, more specialist HIV/AIDS activities, and an explicit religious ethos. The relatively impoverished rural school was located in a more cohesive community with a more critically conscious, dynamic and networking headmaster. The current emphasis on HIV/AIDS-related teacher training and specialist school-based activities should be supplemented with greater attention to impacts of school leadership and the nature of the school-community interface on the HIV-competence of schools.

The contribution of schools to supporting the well being of children affected by HIV in eastern Zimbabwe

OBJECTIVES

Schools are often cited as a source of support for orphans and children affected by HIV/AIDS in populations experiencing generalized HIV epidemics and severe poverty. Here we investigate the success of schools at including and supporting the well being of vulnerable children in rural Zimbabwe.

DESIGN

Data from a cross-sectional household survey of 4577 children (aged 6-17 years), conducted between 2009 and 2011, were linked to data on the characteristics of 28 primary schools and 18 secondary schools from a parallel monitoring and evaluation facility survey.

METHODS

We construct two measures of school quality (one general and one HIV-specific) and use multivariable regression to test whether these were associated with improved educational outcomes and well being for vulnerable children.

RESULTS

School quality was not associated with primary or secondary school attendance, but was associated with children's being in the correct grade for age [adjusted odds ratio 2.0, 95% confidence interval (CI) 1.2-3.5, P = 0.01]. General and HIV-specific school quality had significant positive effects on well being in the primary school-age children (coefficient 5.1, 95% CI 2.4-7.7, P < 0.01 and coefficient 3.0, 95% CI 0.4-5.6, P = 0.02, respectively), but not in the secondary school-age children (P > 0.2). There was no evidence that school quality provided an additional benefit to the well being of vulnerable children. Community HIV prevalence was negatively associated with well being in the secondary school-age children (coefficient -0.7, 95% CI -1.3 to -0.1, P = 0.03).

CONCLUSIONS

General and HIV-specific school quality may enhance the well being of primary school-age children in eastern Zimbabwe. Local community context also plays an important role in child well being.

Involving Communities in the Targeting of Cash Transfer Programs for Vulnerable Children: Opportunities and Challenges

We used baseline data, collected in July-September 2009, from a randomized controlled trial of a cash transfer program for vulnerable children in eastern Zimbabwe to investigate the effectiveness, coverage, and efficiency of census- and community-based targeting methods for reaching vulnerable children. Focus group discussions and in-depth interviews with beneficiaries and other stakeholders were used to explore community perspectives on targeting. Community members reported that their participation improved ownership and reduced conflict and jealousy. However, all the methods failed to target a large proportion of vulnerable children and there was poor agreement between the community- and census-based methods.

Social capital and HIV competent communities: the role of community groups in managing HIV/AIDS in rural Zimbabwe

Community involvement is increasingly identified as a “critical enabler” of an effective HIV/AIDS response. We explore pathways between community participation and HIV prevention, treatment and impact mitigation in Zimbabwe, reviewing six qualitative studies in Manicaland. These find that community group membership is often (not always) associated with decreased HIV incidence, reduced stigma and improved access to some services, particularly amongst women. Participation in formal community groups (e.g., church or women's groups) and informal local networks (e.g., neighbours, families) provides opportunities for critical dialogue about HIV/AIDS, often facilitating renegotiation of harmful social norms, sharing of previously hidden personal experiences of HIV/AIDS, formulation of positive action plans and solidarity to action them. However, implementation of new plans and insights is constrained by poverty, social uncertainty and poor service delivery. Furthermore, dialogue may have negative effects, spreading false information and entrenching negative norms. The extent that formal groups and informal networks facilitate externally imposed HIV/AIDS interventions varies. They potentially provide vital practical and emotional support, facilitating service access, treatment adherence and AIDS care. However, they may sometimes play a negative role in prevention activities, challenging stereotypes about sexuality or gender. There is an urgent need for greater recognition of the role of indigenous community groups and networks, and the inclusion of “strengthening local responses” as a key element of interventions and policy. Such efforts require great sensitivity. Heavy-handed external interference in complex indigenous relationships risks undermining the localism and bottom-up initiative and activism that might be central to their effectiveness. Cautious efforts might seek to enhance the potentially beneficial effects of groups, especially for women, and limit potentially damaging ones, especially for men. Efforts should be made to facilitate contexts that enable groups to have beneficial effects, through nesting them within wider comprehensive responses, and supporting them through strong partnerships with service providers.

Community groups as 'critical enablers' of the HIV response in Zimbabwe

Background

The Investment Framework for a more effective HIV response has become integral to discussions on how best to respond to the HIV epidemic. The Framework calls for greater synergy and attention to factors that serve as ‘critical enablers’ and optimise HIV programmes. In this paper we argue for recognition of informal and indigenous community groups as ‘critical enablers’ of the HIV response.

Methods

This qualitative study was conducted in Matobo district of the Matabeleland South province in Zimbabwe. It draws on 19 individual in-depth interviews and 9 focus group discussions conducted by local researchers in September and October 2011. Data was thematically analysed.

Results

Four core themes highlight the possibilities and limitations of community groups in the HIV response: (i) Membership of indigenous community groups and group-based dialogue were found to encourage group members to engage with HIV prevention, mitigation and care efforts; (ii) local networks and partnerships between groups and NGOs were said to play an important role in accessing much needed resources to aid indigenous coping with AIDS; (iii) community strengths and resources were recognised and drawn upon in the community group response; (iv) frequent droughts, poverty and stigma served as obstacles to an effective HIV response.

Conclusions

In this context, social groups, although to varying degrees and in direct or indirect ways, play a key role in the HIV response. This suggest that community groups and networks can indeed act as ‘critical enablers’ to the HIV response, and that efforts need to be made to facilitate the contributions of already existing indigenous responses. Local community groups are developing local and collective solutions to structural problems, often independently of external NGO or health service efforts, and begging for synergy and collaboration between local community groups and networks, the health services and other external HIV service delivery sectors.

Effects of unconditional and conditional cash transfers on child health and development in Zimbabwe: a cluster-randomised trial

BACKGROUND

Cash-transfer programmes can improve the wellbeing of vulnerable children, but few studies have rigorously assessed their effectiveness in sub-Saharan Africa. We investigated the effects of unconditional cash transfers (UCTs) and conditional cash transfers (CCTs) on birth registration, vaccination uptake, and school attendance in children in Zimbabwe.

METHODS

We did a matched, cluster-randomised controlled trial in ten sites in Manicaland, Zimbabwe. We divided each study site into three clusters. After a baseline survey between July, and September, 2009, clusters in each site were randomly assigned to UCT, CCT, or control, by drawing of lots from a hat. Eligible households contained children younger than 18 years and satisfied at least one other criteria: head of household was younger than 18 years; household cared for at least one orphan younger than 18 years, a disabled person, or an individual who was chronically ill; or household was in poorest wealth quintile. Between January, 2010, and January, 2011, households in UCT clusters collected payments every 2 months. Households in CCT clusters could receive the same amount but were monitored for compliance with several conditions related to child wellbeing. Eligible households in all clusters, including control clusters, had access to parenting skills classes and received maize seed and fertiliser in December, 2009, and August, 2010. Households and individuals delivering the intervention were not masked, but data analysts were. The primary endpoints were proportion of children younger than 5 years with a birth certificate, proportion younger than 5 years with up-to-date vaccinations, and proportion aged 6-12 years attending school at least 80% of the time. This trial is registered with ClinicalTrials.gov, number NCT00966849.

FINDINGS

1199 eligible households were allocated to the control group, 1525 to the UCT group, and 1319 to the CCT group. Compared with control clusters, the proportion of children aged 0-4 years with birth certificates had increased by 1·5% (95% CI -7·1 to 10·1) in the UCT group and by 16·4% (7·8-25·0) in the CCT group by the end of the intervention period. The proportions of children aged 0-4 years with complete vaccination records was 3·1% (-3·8 to 9·9) greater in the UCT group and 1·8% (-5·0 to 8·7) greater in the CCT group than in the control group. The proportions of children aged 6-12 years who attended school at least 80% of the time was 7·2% (0·8-13·7) higher in the UCT group and 7·6% (1·2-14·1) in the CCT group than in the control group.

INTERPRETATION

Our results support strategies to integrate cash transfers into social welfare programming in sub-Saharan Africa, but further evidence is needed for the comparative effectiveness of UCT and CCT programmes in this region.

FUNDING

Wellcome Trust, the World Bank through the Partnership for Child Development, and the Programme of Support for the Zimbabwe National Action Plan for Orphans and Vulnerable Children.