It's harder for boys? Children's representations of their HIV/AIDS-affected peers in Zimbabwe

This study examines whether children in rural Zimbabwe have differing representations of their HIV/AIDS-affected peers based on the gender of those peers. A group of 128 children (58 boys, 70 girls) aged 10–14 participated in a draw-and-write exercise, in which they were asked to tell the story of either an HIV/AIDS-affected girl child, or an HIV/AIDS-affected boy child. Stories were inductively thematically coded, and then a post hoc statistical analysis was conducted to see if there were differences in the themes that emerged in stories about girls versus stories about boys. The results showed that boys were more often depicted as materially deprived, without adult and teacher support, and heavily burdened with household duties. Further research is needed to determine whether the perceptions of the children in this study point to a series of overlooked challenges facing HIV/AIDS-affected boys, or to a culture of gender inequality facing HIV/AIDS-affected girls – which pays more attention to male suffering than to female suffering

Creating and Validating an Algorithm to Measure AIDS Mortality in the Adult Population using Verbal Autopsy

BACKGROUND: Vital registration and cause of death reporting is incomplete in the countries in which the HIV epidemic is most severe. A reliable tool that is independent of HIV status is needed for measuring the frequency of AIDS deaths and ultimately the impact of antiretroviral therapy on mortality. METHODS AND FINDINGS: A verbal autopsy questionnaire was administered to caregivers of 381 adults of known HIV status who died between 1998 and 2003 in Manicaland, eastern Zimbabwe. Individuals who were HIV positive and did not die in an accident or during childbirth (74%; n = 282) were considered to have died of AIDS in the gold standard. Verbal autopsies were randomly allocated to a training dataset (n = 279) to generate classification criteria or a test dataset (n = 102) to verify criteria. A rule-based algorithm created to minimise false positives had a specificity of 66% and a sensitivity of 76%. Eight predictors (weight loss, wasting, jaundice, herpes zoster, presence of abscesses or sores, oral candidiasis, acute respiratory tract infections, and vaginal tumours) were included in the algorithm. In the test dataset of verbal autopsies, 69% of deaths were correctly classified as AIDS/non-AIDS, and it was not necessary to invoke a differential diagnosis of tuberculosis. Presence of any one of these criteria gave a post-test probability of AIDS death of 0.84. CONCLUSIONS: Analysis of verbal autopsy data in this rural Zimbabwean population revealed a distinct pattern of signs and symptoms associated with AIDS mortality. Using these signs and symptoms, demographic surveillance data on AIDS deaths may allow for the estimation of AIDS mortality and even HIV prevalence

Impact and Process Evaluation of Integrated Community and Clinic-Based HIV-1 Control: A Cluster-Randomised Trial in Eastern Zimbabwe

BACKGROUND: HIV-1 control in sub-Saharan Africa requires cost-effective and sustainable programmes that promote behaviour change and reduce cofactor sexually transmitted infections (STIs) at the population and individual levels. METHODS AND FINDINGS: We measured the feasibility of community-based peer education, free condom distribution, income-generating projects, and clinic-based STI treatment and counselling services and evaluated their impact on the incidence of HIV-1 measured over a 3-y period in a cluster-randomised controlled trial in eastern Zimbabwe. Analysis of primary outcomes was on an intention-to-treat basis. The income-generating projects proved impossible to implement in the prevailing economic climate. Despite greater programme activity and knowledge in the intervention communities, the incidence rate ratio of HIV-1 was 1.27 (95% confidence interval [CI] 0.92–1.75) compared to the control communities. No evidence was found for reduced incidence of self-reported STI symptoms or high-risk sexual behaviour in the intervention communities. Males who attended programme meetings had lower HIV-1 incidence (incidence rate ratio 0.48, 95% CI 0.24–0.98), and fewer men who attended programme meetings reported unprotected sex with casual partners (odds ratio 0.45, 95% CI 0.28–0.75). More male STI patients in the intervention communities reported cessation of symptoms (odds ratio 2.49, 95% CI 1.21–5.12). CONCLUSIONS: Integrated peer education, condom distribution, and syndromic STI management did not reduce population-level HIV-1 incidence in a declining epidemic, despite reducing HIV-1 incidence in the immediate male target group. Our results highlight the need to assess the community-level impact of interventions that are effective amongst targeted population sub-groups

Orphans' household circumstances and access to education in a maturing HIV epidemic in eastern Zimbabwe

Levels of orphanhood and patterns of different forms of orphanhood (namely, double, paternal and maternal) will change as an HIV epidemic progresses. The implications of different forms of orphanhood for children's development will also change as the cumulative impact of a period of sustained high morbidity and mortality takes its toll on the adult population. In this article we describe patterns of orphanhood and orphans' educational experience in populations in eastern Zimbabwe subject to a major HIV epidemic which is maturing into its endemic phase. Levels of orphanhood have grown recently but rates of maternal and double orphanhood, in particular, are likely to continue to increase for several years to come. Orphans are found disproportionately in rural, female-, elderly- and adolescent-headed households. Each of these is a risk factor for more extreme poverty. The over-representation in rural areas could reflect urban-rural migration around the time of death of the parent due to loss of income and the high cost of living in towns. Over-representation in female-, elderly- and adolescent-headed households reflects the predisposition of men to seek employment in towns, estates and mines; the higher level of paternal orphanhood; the reluctance of second wives to take responsibility for their predecessors' children and stress in the extended family system. The death of the mother was found to have a strong detrimental effect on a child's chances of completing primary school education-the strength of effect increasing with time since maternal death. The death of the father had no detrimental effect, despite the fact that paternal orphans were typically found in the poorest households. African Journal of Social Work Vol.18(2) 2003: 7-3

What can companies do to support HIV-positive workers? Recommendations for medium- and large-sized African workplaces

Purpose - The purpose of the paper is to provide recommendations for medium- and large-sized workplaces on how to support HIV-positive employees. Supporting HIV-positive workers is an issue of social responsibility and an economic necessity for employers. HIV-positive workers can remain productive and healthy for many years if able to access appropriate HIV management support. Design/methodology/approach - Recent (2000-2010) academic and grey literature on HIV workplace management was reviewed and a qualitative study of nine workers receiving antiretroviral treatment (ART) in Zimbabwe was conducted by the authors. Results from both the literature review and qualitative study were used to develop recommendations. Findings - Carefully considered organizational support is of primary importance in the following areas: workplace HIV policy, voluntary testing and counselling, HIV management, HIV treatment uptake and adherence, day-to-day assistance, peer education, nutrition support, opportunistic infection (OI) monitoring and support to temporary/contract workers. Confidentiality is a key element in achieving positive outcomes in all areas of organizational support for HIV-positive workers. Practical implications - The paper provides a source of information and concrete advice for workplaces seeking to implement or augment HIV management and support services for their employees. The paper offers vital insight into workplace intervention strategies shown work best for workplaces and employees. Originality/value - The paper fills a need for comprehensive documentation of strategies for effective HIV management at medium- and large-sized workplaces

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 provider

Assessing adult mortality in HIV-1-afflicted Zimbabwe (1998 -2003).

OBJECTIVE: To compare alternative methods to vital registration systems for estimating adult mortality, and describe patterns of mortality in Manicaland, Zimbabwe, which has been severely affected by HIV. METHODS: We compared estimates of adult mortality from (1) a single question on household mortality, (2) repeated household censuses, and (3) an adult cohort study with linked HIV testing from Manicaland, with a mathematical model fitted to local age-specific HIV prevalence (1998 -2000). FINDINGS: The crude death rate from the single question (29 per 1000 person-years) was roughly consistent with that from the mathematical model (22 -25 per 1000 person-years), but much higher than that from the household censuses (12 per 1000 person-years). Adult mortality in the household censuses (males 0.65; females 0.51) was lower than in the cohort study (males 0.77; females 0.57), while mathematical models gave a much higher estimate, especially for females (males 0.80 -0.83; females 0.75 -0.80). The population attributable fraction of adult deaths due to HIV was 0.61 for men and 0.70 for women, with life expectancy estimated to be 34.3 years for males and 38.2 years for females. CONCLUSION: Each method for estimating adult mortality had limitations in terms of loss to follow-up (cohort study), under-ascertainment (household censuses), transparency of underlying processes (single question), and sensitivity to parameterization (mathematical model). However, these analyses make clear the advantages of longitudinal cohort data, which provide more complete ascertainment than household censuses, highlight possible inaccuracies in model assumptions, and allow direct quantification of the impact of HIV