Orphans as a window on the AIDS epidemic in Sub-Saharan Africa: initial results and implications of a study in Uganda

Towards Resilient Health Systems in Sub-Saharan Africa: A Systematic Review of the English Language Literature on Health Workforce, Surveillance, and Health Governance Issues for Health Systems Strengthening

Background:

Meeting health security capacity in sub-Saharan Africa will require strengthening existing health systems to prevent, detect, and respond to any threats to health. The purpose of this review was to examine the literature on health workforce, surveillance, and health governance issues for health systems strengthening.

Methods:

We searched PubMed, Science Direct, Cochrane library, CINAHL, Web of Science, EMBASE, EBSCO, Google scholar, and the WHO depository library databases for English-language publications between January 2007 and February 2017. Electronic searches for selected articles were supplemented by manual reference screening. The review followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines.

Results:

Out of 1,548 citations retrieved from the electronic searches, 31 articles were included in the review. Any country health system that trains a cadre of health professionals on the job, reduces health workforce attrition levels, and builds local capacity for health care workers to apply innovative mHealth technologies improves health sector performance. Building novel surveillance systems can improve clinical care and improve health system preparedness for health threats. Effective governance processes build strong partnerships for health and create accountability mechanisms for responding to health emergencies.

Conclusions:

Overall, policy shifts in African countries’ health systems that prioritize training a cadre of willing and able workforce, invest in robust and cost-effective surveillance capacity, and create financial accountability and good governance are vital in health strengthening efforts.

Does it Take a Village? Kin Coresidence and Child Survival in Tanzania

Children in Tanzania live in a variety of family structures, many of which contain related and unrelated non-parental adults. In this article, I use data from the Rufiji Health and Demographic Surveillance System in Tanzania to examine the role of coresident non-parental adults in childrearing. First, I use quantitative demographic data to investigate the association between kin coresidence and child survival, differentiating by lineage. I also examine the role of unrelated coresident adults. Second, I test whether coresident non-parental adults moderate the association between parental absence and child survival. Finally, I draw from qualitative interview data to investigate childrearing practices and beliefs, with a particular focus on parental absence and kin coresidence. I find that, despite the institutionalization of kin caregiving, coresidence with kin is not beneficial, and kin are unable to compensate for parental absence. The two-parent living arrangement is viewed as ideal, although the reality of childrearing in the setting is complex and fluid. While absent parents try to maintain support of their children, such assistance is insufficient in times of health crisis. Kin care for children with absent parents, but their willingness to assist depends on the reason for the absence.

AIDS-Affected Orphans in Sub-Saharan Africa: A Scoping Review on Outcome Differences in Rural and Urban Environments

Currently, there are more than 11 million AIDS-affected orphans that suffer from various adverse effects, most of whom reside in sub-Saharan Africa. The difference between whether a child resides in a rural or urban environment can have a significant role in a child's education, health status and access to healthcare, and social or family relationships. A scoping review was conducted in order to understand any possible environment-based differences on orphans directly affected by HIV/AIDS in sub-Saharan Africa. There were 233 sources used for this review; however, 164 manuscripts focused more so on a general review of orphans within a rural or urban environment. Thus, after eliminating for various factors, 69 manuscripts were removed, which focused primarily on the social aspect of orphans due to HIV/AIDS. Rural environments provided more family support, while urban environments generally had more resources available to orphans (e.g. school fees). Unfortunately, both rural and urban environments were found to be fairly non-supportive of orphans and their development. This scoping review found, in general, that orphans in both urban and rural environments continue to suffer from the consequential effects of low parental support due to AIDS mortality. These conclusions suggest that specific support to orphans through school and social relationships encourage better development outcomes in sub-Saharan Africa.

Impact of care at foster homes on the health-related quality of life of HIV-infected children and adolescents: a cross-sectional study from India

PURPOSE

To assess the impact of care at foster homes on the health-related quality of life (HRQOL) of children living with HIV (CLHIV), attending a referral ART Centre, and to compare their HRQOL with children living in their own homes.

METHODS

A cross-sectional study was conducted in 144 CLHIV between 5 and 18 years of age, attending a referral ART Centre in South India to assess their HRQOL using the standard PedsQL™ 4.0 questionnaire. Data were then analysed to compare the HRQOL of children living in foster homes to those children living in their own homes. The child report and the parent proxy-report on the child's HRQOL were also compared to see for any differences in their perspectives.

RESULTS

56.25% CLHIV were brought up in different foster homes. In the child's self-report, the mean HRQOL was higher for children living in foster homes [physical score (76.54 ± 12.40), psychosocial score (71.41 ± 12.40) and total score (73.20 ± 11.13)] when compared to children living in their own homes [physical score (75.09 ± 14.76), psychosocial score (70.60 ± 13.48) and total score (72.17 ± 12.00)]. There was no statistically significant difference in the HRQOL between these two groups (p > 0.05). In the parent proxy-report also, there was no statistically significant difference in the HRQOL in all the three scores. The child self-report depicted a significantly higher HRQOL in all the domains compared to the parent proxy-report (p < 0.05).

CONCLUSIONS

HRQOL of children living in foster homes is at par with the quality of life enjoyed by children living in their own homes. Foster care manages to provide a reasonable HRQOL in CLHIV, and has become an inseparable component of quality health care delivery for these children.

L’orphelin et ses constructions en Afrique : une catégorie sociale hétérogène

Cadre de la recherche : Les enfants orphelins mobilisent les organismes d’aide à l’enfance, tant à l’échelle nationale qu’internationale. Dans les pays africains où la pandémie du SIDA est largement répandue, la prise en charge des « orphelins du SIDA » mobilise particulièrement les organismes gouvernementaux et non gouvernementaux, de même que les familles, démontrant ainsi une solidarité autour d’une action qui semble recueillir l’approbation générale.

Objectifs : Cet article analyse les usages de la catégorie « orphelin » et leurs effets en termes d’appréhension des questions publiques, sociales et internationales.

Méthodologie : Il s’appuie sur du matériel récolté dans le cadre des recherches en sociologie, en démographie et en anthropologie sur les logiques d’acteurs autour du soutien aux enfants orphelins en Afrique.

Résultats : Du point de vue de ces organisations humanitaires et de développement, la prise en charge des enfants orphelins requiert un ciblage, comme en témoigne la catégorie « orphelins et enfants vulnérables du SIDA ». L’utilisation de la catégorie « orphelin » s’est en particulier généralisée et diffusée dans le domaine de l’éducation et des risques. Pourtant, ce mot recouvre plusieurs réalités, il reste flou. Conjuguant sentimentalisme et compassion, il évoque une catégorie structurée autour de l’innocence, des enjeux, de la fragilité, de l’insécurité et de la vulnérabilité de l’enfance ; il constitue l’une des figures majeures de la mise en scène de l’enfance contemporaine.

Conclusions : La catégorie « enfants orphelins » recouvre des réalités diverses. Les solutions exclusives de transfert d’enfants orphelins dans la lignée paternelle proposée par certaines ONG, en référence aux pratiques ancestrales des sociétés africaines patrilinéaires (où l’enfant est censé « appartenir » au lignage du père), méritent d’être questionnées. De plus, il n’est pas souhaitable de continuer à penser la famille élargie comme étant l’unique solution à la prise en charge des enfants orphelins.

Contribution : Cet article souligne la nécessité d’étendre la notion de la famille élargie dans le cas des transferts d’orphelin, voire mieux définir l’appartenance à la famille élargie. Au-delà des normes de filiation, les modalités de transfert d’orphelin ou le contexte économique et social jouent un rôle important.

Patterns of Alcohol Consumption among Older Persons in Botswana

The objective of this study was to explore patterns of alcohol consumption of older persons in Botswana and to identify sociodemographic correlates of hazardous drinking. This report is based on cross-sectional data from a sub-sample of a national representative sample of older persons. Twelve rural areas and three urban centers were visited. The sample comprised 372 individuals: 183 females and 189 males, ranging in age from 60 to 109 years. Almost two-thirds reported co-resident grandchildren in their household, and many were responsible for one or more orphans. Of the total study population, 42% were lifetime abstainers of alcohol, 24% former drinkers, 22% moderate drinkers (AUDIT 7 and below), and 12% hazardous drinkers (AUDIT 8 and above). Being male, having low socioeconomic status, and having no religious affiliation were found to increase the likelihood of being a moderate or a hazardous drinker. The most popular beverage was a low-cost, homemade sorghum beer; however, hazardous drinking was associated with higher intake of commercial beverages. The findings from this study imply that further research on alcohol consumption in Africa should include also older persons, as a significant number of older persons were found to drink alcohol at hazardous levels. Such drinking may impair their health and social functioning. This may be of importance, taking into account that the present HIV/AIDS epidemic implies that older persons increasingly end up as caretakers for children. The relationship between caregiver drinking and social outcomes for AIDS orphans needs to be further investigated.

Predicting the social consequences of orphanhood in South Africa

This paper examines and questions the predictions found in the academic and policy literature of social breakdown in southern Africa in the wake of anticipated high rates of orphanhood caused by the AIDS epidemic. Analysis of the logic underlying these predictions reveals four causal relationships necessary to fulfil such dramatic and apocalyptic predictions: High AIDS mortality rates will produce high numbers of orphans. These orphans will become children who do not live in appropriate social environments to equip them for adult citizenship. Poor socialisation will mean that children orphaned by AIDS will not live within society's moral codes (becoming, for example, street children or juvenile delinquents). Large numbers of such 'asocial' or 'antisocial' children will precipitate a breakdown in the social fabric. Evidence for each of these steps in the argument is scrutinised using available data from southern Africa and other regions that have moved further through the epidemic's cycle. The paper finds strong evidence for the first step, although variable definitions of 'orphan' make it difficult to draw accurate comparisons over time and space. Evidence for the second step is found to be mixed in terms of outcomes of AIDS orphanhood for child well-being. Moreover the argument takes little account of the social and economic environments onto which AIDS is mapped, including the economic fragility of households and pervading socio-cultural patterns of child-rearing. Data to substantiate the third step are anecdotal at best and no research is able to demonstrate a link between the long term effects of AIDS orphanhood and rising rates of juvenile delinquency. Arguments made towards the fourth step are shown to be based heavily on notions of the 'correct' social and physical environments for children and on unsubstantiated fears of alternatives to these. There is no evidence from countries where numbers of AIDS orphans are already high to suggest that their presence is precipitating social breakdown. The paper argues-somewhat provocatively-that such apocalyptic predictions are unfounded and ill-considered. By misrepresenting the problems faced by children and their families, attention is distracted from the multiple layers of social, economic and psychological disadvantage that affect individual children, families and communities. Consequently, insufficient consideration is given to the multi-faceted supports necessary to assist children to cope with extremely difficult circumstances brought about over the long term by the HIV/AIDS epidemic.

Training and capacity development: the foundation of interventions to support young children affected by HIV and AIDS in sub-Saharan Africa

Many programs to support young children and families affected by HIV and AIDS depend substantially on a model of cascaded training from international nongovernmental organizations, through in-country groups and organizations to services on the ground. In this paper, we describe the training and capacity building - as described in proposals, progress reports, and individualized questionnaires - offered by 10 international organizations funded by the Conrad N. Hilton Foundation to provide supportive services for young children and their families in five southern and eastern African countries. We related the findings to effective features of training described in the literature. Training and capacity development were found to be the most substantial activities in rendering services to children and families, both in terms of effort and human and financial resources. A total of 67 trainings were conducted over a period of 18 months. Almost all trainings combine lecture-based instruction, group work/discussions, and role play, but only half of the trainings report some form of mentoring, supervision or coaching following the training. Drawing on the literature, it is likely that more purposeful planning is required in terms of the selection of trainees, local adaptation and development of materials, participatory training approaches, and techniques to develop and sustain skills as well as knowledge. Demonstration and mentorship in the field together with quality assurance procedures, pre-and post-assessment to evaluate training, processes to transfer learning into subsequent practice, as well as certification, are all fundamental steps to ensure that training plays a supportive role in the behavior changes necessary to support young children affected by HIV and AIDS and their families.

The Historiography of HIV and AIDS in Uganda

Uganda has been in the world headlines since the mid-1980s, first as a nation severely hit by HIV and AIDS, and later, from the late 1990s onwards, as the first country in sub-Saharan Africa that has managed to reverse a generalised HIV epidemic. Countless newspaper articles, television and radio documentaries and broadcasts, papers, books, and films have been produced about AIDS in Uganda, making the epidemic one of the most thoroughly researched and documented in the world. Medical doctors, virologists, epidemiologists and social and behavioral scientists, both Ugandan and expatriate, have produced massive amounts of scientific information about it since the early 1980s, in addition to which there have been policy papers, evaluation reports, and action plans produced by various government ministries, international donor agencies, and national and international NGOs and relief organizations which document the epidemic from administrative, developmental, and humanitarian perspectives.

Uganda's AIDS epidemic has been publicized worldwide through the news media and various international agencies. It is being constantly monitored not only by national authorities and international health experts, but by myriads of Ugandan and international organizations, media, academics, and concerned members of the public using modern means of communication. Some of these national and international bodies not only monitor, report and educate, but demand their say in how the epidemic should be managed. Uganda has become a testing ground for medical and behavioral interventions, as exemplified by AIDS vaccination trials, the social marketing of condoms, antiretroviral treatment, and, recently, by the male circumcision trial. Positive results have then been marketed to other countries in sub-Saharan Africa as successful AIDS prevention strategies.

The relationship between orphanhood and child fostering in sub-Saharan Africa, 1990s-2000s

In countries most afflicted by HIV/AIDS in sub-Saharan Africa, orphanhood has increased dramatically, but the potential consequences of the increase have been mitigated by the ability of households to absorb orphans. This paper examines what the rising levels of orphanhood mean for the common practice of non-orphan child fostering in regions of high and low HIV prevalence in sub-Saharan Africa, which has a long history of child fostering. Using Demographic and Health Survey data from 135 regions within 14 sub-Saharan countries that undertake HIV testing and have had at least two surveys, we examine changes in fostering patterns. In most regions, we find a more accommodating relationship between orphan and non-orphan fostering: communities are able to absorb the demand for both orphans and non-orphans. Where HIV prevalence exceeds 10 per cent there is some evidence that the need to care for orphans is beginning to reduce opportunities for non-orphan fostering.

An introduction to family-centred services for children affected by HIV and AIDS

Family-centred services in the context of HIV/AIDS acknowledge a broad view of a "family system" and ideally include comprehensive treatment and care, community agencies and coordinated case management. The importance of family-centred care for children affected by HIV/AIDS has been recognized for some time. There is a clear confluence of changing social realities and the needs of children in families affected by HIV and AIDS, but a change of paradigm in rendering services to children through families, in both high-prevalence and concentrated epidemic settings, has been slow to emerge.Despite a wide variety of model approaches, interventions, whether medical or psychosocial, still tend to target individuals rather than families. It has become clear that an individualistic approach to children affected by HIV and AIDS leads to confusion and misdirection of the global, national and local response. The almost exclusive focus on orphans, defined initially as a child who had lost one or both parents to AIDS, has occluded appreciation of the broader impact on children exposed to risk in other ways and the impact of the epidemic on families, communities and services for children. In addition, it led to narrowly focused, small-scale social welfare and case management approaches with little impact on government action, global and national policy, integration with health and education interventions, and increased funding.National social protection programmes that strengthen families are now established in several countries hard hit by AIDS, and large-scale pilots are underway in others. These efforts are supported by international and national development agencies, increasingly by governments and, more recently, by UNAIDS and the global AIDS community.There is no doubt that this is the beginning of a road and that there is still a long way to go, including basic research on families, family interventions, and effectiveness and costs of family-centred approaches. It is also clear that many of the institutions that are intended to serve families sometimes fail and frequently even combat non-traditional families.

Improving the lives of vulnerable children: implications of Horizons research among orphans and other children affected by AIDS

From 1997 through 2007, the Horizons program conducted research to inform the care and support of children who had been orphaned and rendered vulnerable by acquired immunodeficiency syndrome in sub-Saharan Africa. Horizons conducted studies in Kenya, Malawi, Rwanda, South Africa, Uganda, Zambia, and Zimbabwe. Research included both diagnostic studies exploring the circumstances of families and communities affected by human immunodeficiency virus (HIV) and evaluations of pioneering intervention strategies. Interventions found to be supportive of families included succession planning for families with an HIV-positive parent, training and supporting youth as caregivers, and youth mentorship for child-headed households. Horizons researchers developed tools to assess the psychosocial well-being of children affected by HIV and outlined key ethical guidelines for conducting research among children. The design, implementation, and evaluation of community-based interventions for orphans and vulnerable children continue to be a key gap in the evidence base.

Are female orphans at risk for early marriage, early sexual debut, and teen pregnancy? Evidence from sub-Saharan Africa

Female orphans are widely cited as being at risk for early marriage, early childbearing, and risky sexual behavior; however, to date no studies have examined these linkages using population-level data across multiple countries. This study draws from recent Demographic and Health Surveys from ten sub-Saharan African countries to examine the relationship between orphanhood status and measures of early marriage, early sexual debut, and teen pregnancy among adolescent girls aged 15 to 17. Results indicate that, overall, little association is found between orphanhood and early marriage or teen pregnancy, whereas evidence from seven countries supports associations between orphanhood and early sexual debut. Findings are sensitive to the use of multivariate models, type of orphan, and country setting. Orphanhood status alone may not be a sufficient targeting mechanism for addressing these outcomes in many countries; a broader, multidimensional targeting scheme including orphan type, schooling, and poverty measures would be more robust in identifying and aiding young women at risk.

Life improvement, life satisfaction, and care arrangement among AIDS orphans in rural Henan, China

The Chinese government's response to the increasing number of children orphaned in the HIV epidemic included setting up AIDS orphanages and supporting community-based group homes for double orphans (children who lost both parents to HIV). The impact of these strategies, compared to traditional kinship care, on children's outcomes has not been studied in China. The purpose of this study was to compare perceived life improvement and life satisfaction among double orphans in three main care arrangements (group home, AIDS orphanage, kinship care) in two rural Chinese counties. Participants included 176 children from four orphanages, 30 from eight group homes, and 90 from kinship households. Results indicated that children living in government-supported group homes were more likely to report greater life improvement and positive attitudes toward their current lives than children in orphanages and kinship care. Results suggested that perceived life improvements may have resulted from access to basic needs in extremely poor communities.

Grandmother Co-Residence and School Enrollment in sub-Saharan Africa

The HIV/AIDS pandemic in sub-Saharan Africa has brought renewed attention to the role of grandmothers as caregivers of children. Using 2004 DHS data, we examine the relationship between co-residence with a grandmother and child schooling in Lesotho, a country with one of the highest rates of HIV infection. Results confirm the critical role grandmothers play in the event of maternal death. Maternal orphans who live with a grandmother are just as likely to be in school as children living with a mother. The protective effect of living with a grandmother is also important for children whose mothers are alive but not affiliated with their households. The results of the analysis underscore the importance of attending to the simultaneous presence of mothers and grandmothers, as well as the circumstances associated with mother absence, when assessing the relationship between grandmother co-residence and child outcomes.

Interventions for improving the psychosocial well-being of children affected by HIV and AIDS

BACKGROUND

As a result of HIV-related mortalities more than 13 million children under the age of 15 have lost a parent due to HIV and AIDS. There are also many children who have HIV-positive parents or primary caregivers; these children are affected by HIV and AIDS and are potentially vulnerable to HIV transmission. Children affected by HIV and AIDS are more vulnerable and face greater challenges to their psychosocial well-being compared to other children of the same age. Interventions have been adopted with the aim of improving the psychosocial well-being of children affected by HIV and AIDS.

OBJECTIVES

The primary objective of this review was to assess the effectiveness of interventions that aim to improve the psychosocial well-being of children directly affected by HIV and AIDS.

SEARCH STRATEGY

Electronic databases were systematically searched using pre-defined search terms. Internet searches of relevant organizations involved in HIV and AIDS work were conducted and experts in the field and were contacted directly. Searches were conducted between January and September 2008.

SELECTION CRITERIA

Randomised controlled trials, crossover trials, cluster-randomised trials and factorial trials were eligible for inclusion. If no controlled trials were found, data from well-designed non-randomised intervention studies (such as before and after studies), cohort, and case-control observational studies were considered for inclusion. Studies which included male and female children under the age of 18 years of age, either orphaned due to AIDS (one or more parents died of HIV related-illness or AIDS), or vulnerable children (one or more parents living with HIV or AIDS) were eligible for review.Interventions that aim to improve the psychosocial well-being of children affected by HIV and AIDS were included in the review. This included psychological therapy, psychosocial support and/or care, medical interventions and social interventions. Psychosocial outcomes were defined as any intervention that measures psychological and/or social factors.

DATA COLLECTION AND ANALYSIS

Two of the authors independently screened the results of the search. The full text of all potentially relevant studies were obtained and were independently assessed by the two reviewers using pre-determined criteria.

MAIN RESULTS

No studies of interventions for improving the psychosocial well-being of children affected by HIV and AIDS were identified.

AUTHORS' CONCLUSIONS

Current practice is based on anecdotal knowledge, descriptive studies and situational analyses. Such studies do not provide a strong evidence base for the effectiveness of these interventions.

IMPLICATIONS FOR RESEARCH

This systematic review has identified the need for high quality intervention studies. In order to increase the quality and quantity of such studies there is a need for greater partnerships between program implementers and researchers.

IMPLICATIONS FOR PRACTICE

In the absence of rigorous intervention studies, the body of knowledge available consists of "lessons learned," child psychological theory and other related research in the adult population. However, such knowledge should not replace the urgent need for rigorous monitoring and evaluation of existing programs and intervention studies to ensure evidence-based practice and policy, and prevent subjecting children to interventions which show no benefit or interventions that could unintentionally lead to harm.

Mama Jaja: the stresses and strengths of HIV-affected Ugandan grandmothers

This paper reports an exploratory qualitative project in the Entebbe-Kampala area of Uganda with 11 grandmothers who are raising orphans because of a parent's death from HIV infection. In Sub-Saharan Africa, the highest HIV infection and mortality rates are among women, especially in their childbearing years, leading to a tremendous number of orphaned HIV-infected and -affected children. Uganda has the world's highest rate of HIV-affected orphans. In Uganda, extended family members, especially grandmothers, provide general orphan care, AIDS care, and care for HIV-affected orphans. If orphans have places to stay, they are most often with grandparents and other elderly relatives in rudimentary village dwellings. Many of these elders are in poor health, recovering from nursing their adult children as they died of AIDS, and suffering from an extreme lack of financial resources. The burden of HIV-affected orphan care is enormously heavy. Services are not being provided adequately to custodial grandparents who are enormously challenged spiritually, socially, emotionally, financially, physically, and mentally. The following themes emerged from the interviews: experiencing extreme economic deprivation; feeling physically challenged with caregiving; being concerned for the children under their care; and struggling to cope through action, resilience, and relationships. Recommendations for research, practice, and policy are offered.

Strengthening families to support children affected by HIV and AIDS

This paper provides an overview of the arguments for the central role of families, defined very broadly, and we emphasise the importance of efforts to strengthen families to support children affected by HIV and AIDS. We draw on work conducted in the Joint Learning Initiative on Children and AIDS's Learning Group 1: Strengthening Families, as well as published data and empirical literature to provide the rationale for family strengthening. We close with the following recommendations for strengthening families to ameliorate the effects of HIV and AIDS on children. Firstly, a developmental approach to poverty is an essential feature of responses to protect children affected by HIV and AIDS, necessary to safeguard their human capital. For this reason, access to essential services, such as health and education, as well as basic income security, must be at the heart of national strategic approaches. Secondly, we need to ensure that support garnered for children is directed to families. Unless we adopt a family oriented approach, we will not be in a position to interrupt the cycle of infection, provide treatment to all who need it and enable affected individuals to be cared for by those who love and feel responsible for them. Thirdly, income transfers, in a variety of forms, are desperately needed and positively indicated by available research. Basic economic security will relieve the worst distress experienced by families and enable them to continue to invest in the health care and education of their children. Lastly, interventions are needed to support distressed families and prevent knock-on negative outcomes through programmes such as home visiting, and protection and enhancement of children's potential through early child development efforts.

Survival, family conditions and nutritional status of motherless orphans in the West Bank, Palestine

AIMS

This study describes survival, family care and growth of the orphans of women dying at reproductive age (15-49 years) in the West Bank, Palestine, in 2000 and 2001.

METHODS

One hundred and sixty-seven children who were below 5 years of age at the time of the mother's death were identified. Three had died soon after birth. The family situation for the remaining 164 children was recorded. A planned baseline study could not be done at that time, due to the escalating political violence in the study area. In 2004, an average of 3 years after the mother's death, all orphan families were contacted. Of the 164 orphans, six had left the country with their fathers, and six could not be reached, due to restricted mobility. Home interviews were conducted with the 148 orphans' custodians/care-takers. Family situation and orphans' health status as judged by the interviewees were investigated, and are presented in descriptive statistics. Orphan weight and height were measured, and rates of wasting and stunting were calculated and analysed by gender.

RESULTS

The most striking finding is the high survival rate among the orphans. With the exception of the three neonatal deaths, all orphans who could be reached were alive. Almost all lived with their fathers, most of whom had remarried shortly after the death of their wives, and a stepmother had joined the family in 85% of the cases. Of the orphans under 5 years of age at the time of the interview, 8.8% and 17.6%, respectively, suffered from wasting and stunting, all of whom were girls. These rates were higher than those in the national data from 2003 for Palestinian children.

CONCLUSIONS

Early family reconstruction is suggested to be a contributing factor to the high survival rate. Close monitoring of motherless orphans' health and nutritional status, with a special emphasis on orphan girls, should be ensured.

A developmental psychopathology framework of the psychosocial needs of children orphaned by HIV

In addition to the obstacles to a successful resolution of grief normally faced by children whose parents have died, children orphaned by AIDS may face additional psychological and social challenges. However, limited attention has been paid to psychosocial and developmental needs of children orphaned by HIV/AIDS, particularly in resource-poor countries or regions. In this article the authors review the global literature on child bereavement and AIDS orphan care experiences in developing countries and present a developmental psychopathology model of the psychosocial issues facing AIDS orphans. The authors identify gaps in the literature and provide suggestions for future research on AIDS orphans in resource-poor countries and regions. They emphasize that future studies need to assess the status of behaviors and mental health of children orphaned by AIDS within a developmental framework, identify those individual and social factors associated with grief, and examine the long-term impact of quality of care, developmental maturation, and attachment with caregivers on the psychosocial well-being of AIDS orphans.

The long-term social and economic impact of HIV on the spouses of infected individuals in northern Malawi

OBJECTIVE

To assess the social and economic impact of HIV-related illness and death on the spouses of HIV-infected individuals.

METHODS

From population-based surveys in the 1980s in Karonga district, northern Malawi, 197 'index individuals' were identified as HIV-positive. A total of 396 HIV-negative 'index individuals' were selected as a comparison group. These individuals, and their spouses and children, were followed up in 1998-2000, in a retrospective cohort study. All analyses compared spouses of HIV-positive indexes with those of HIV-negative indexes.

RESULTS

By 1998-2000, most marriages involving an HIV-positive index individual had ended in widowhood. Twenty-Six percent of the wives of HIV-positive index men experienced household dissolution precipitated by widowhood, compared with 5% of the wives of HIV-negative index men. Corresponding percentages for husbands of index women were 14% and 1%. Widow inheritance was uncommon. The remarriage rate among separated or widowed wives of HIV-positive index men was half that of such wives of HIV-negative index men. About 30% of surviving wives of HIV-positive index men were household heads at the time of follow-up, compared with 5% of such wives of HIV-negative index men. Almost all these women were widows who lost their husband when >35 years old, and they had relatively few household assets.

CONCLUSIONS

The social and economic impact of HIV on the spouses of HIV-infected individuals in rural northern Malawi is substantial. Interventions that strengthen society's ability to absorb and support widows and widowers, and their dependents, without necessarily involving the traditional coping mechanism of remarriage, are essential.

Contraception among HIV concordant and discordant couples in Zambia: a randomized controlled trial

OBJECTIVES

This study examines the impact of an intervention to promote dual-method contraceptive use among HIV concordant and discordant couples already using condoms for HIV prevention.

METHODS

A three-armed randomized, controlled trial was conducted at a voluntary HIV testing and counseling clinic in Lusaka, Zambia; 251 couples were randomized. Control couples received family planning education and referral to an outside clinic for nonbarrier contraceptives, intervention 1 couples received education and offer of contraceptives at the research clinic, and intervention 2 couples received intervention 1 plus a presentation designed to reduce outside pressures to conceive.

RESULTS

There was a 3-fold higher contraceptive initiation rate in both intervention arms compared with the control arm. The interventions had no impact on incident pregnancy, largely due to high levels of contraceptive discontinuation and user failure. HIV-positive women who initially selected injectable contraception were less likely to abandon the method and significantly less likely to conceive than other study participants.

CONCLUSIONS

Improving access to nonbarrier contraceptives among couples already using condoms for HIV prevention increased dual-method use. Selection of longer-acting injectable contraception was associated with lower pregnancy rates among HIV-positive women. Further research is needed to identify ways to help couples in this population continue to correctly use nonbarrier contraceptives.

The plight of older persons as caregivers to people infected/affected by HIV/AIDS: evidence from Uganda

This paper describes the challenges faced by elderly persons (50 years and above) in Uganda, as parents and/or relatives of persons infected by HIV and as caregivers of the infected relatives and their uninfected children. Little is known regarding these indirect impacts of HIV/AIDS on the elderly in sub-Saharan Africa. Yet, the elderly are most often the main caregivers of HIV-infected persons and their families. Data used in this study were obtained from focus group discussions and in-depth interviews conducted among elderly respondents in 10 rural and urban communities within two Ugandan districts, Luwero and Kamuli. Findings indicate that the elderly do provide care to patients with AIDS at the terminal stage of the illness-when patients most need constant care. In most cases, the challenge of caring for the sick patients is compounded by the responsibility to care for the children affected by HIV/AIDS, which also starts when their parents are still living, not when the children become orphans. This demanding work was reported to negatively affect the elderly in various dimensions (economic, emotional, physical, and nutritional), all of which impacts their health and well-being. The responsibility for day-to-day patient care is borne primarily by elderly females, who reported a higher rate of physical ailments than male respondents-perhaps an indication of their disproportionate contribution to the care responsibilities. Most of the elderly respondents interviewed have a lot of anxiety about their future health and well-being, which they attributed in most part to the HIV/AIDS epidemic. These challenges do appear to exacerbate the aging process of the elderly whose health and well-being are already affected by the poor resource base and weak health infrastructure in this setting.

Poverty, gender inequities, and women's risk of human immunodeficiency virus/AIDS

Entrenched economic and gender inequities together are driving a globally expanding, increasingly female, human immunodeficiency virus (HIV)/AIDS epidemic. To date, significant population-level declines in HIV transmission have not been observed, at least in part because most approaches to prevention have presumed a degree of individual control in decision making that does not speak to the reality of women's and girls' circumstances in many parts of the world. Such efforts have paid insufficient attention to critical characteristics of the risk environment, most notably poverty and gender power inequities. Even fewer interventions have addressed specific mechanisms through which these inequities engender risky sexual practices that result in women's disproportionately increased vulnerabilities to HIV infection. This article focuses on identifying those mechanisms, or structural pathways, that stem from the interactions between poverty and entrenched gender inequities and recommending strategies to address and potentially modify those pathways. We highlight four such structural pathways to HIV risk, all of which could be transformed: (1) lack of access to critical information and health services for HIV/sexually transmitted infection (STI) prevention, (2) limited access to formal education and skill development, (3) intimate partner violence, and (4) the negative consequences of migration prompted by insufficient economic resources. We argue for interventions that enhance women's access to education, training, employment, and HIV/STI prevention information and tools; minimize migration; and by working with men and communities, at the same time reduce women's poverty and promote gender-equitable norms. In conclusion, we identify challenges in developing and evaluating strategies to address these structural pathways.

The social and economic impact of parental HIV on children in northern Malawi: retrospective population-based cohort study

From population-based surveys in the 1980s in Karonga district, northern Malawi, 197 'index individuals' were identified as HIV-positive. 396 HIV-negative 'index individuals' were selected as a comparison group. These individuals, and their spouses and children, were followed up in 1998-2000. 582 of 593 index individuals were traced. 487 children of HIV-positive, and 1493 children of HIV-negative, parents were included in analyses. Rates of paternal, maternal, and double orphanhood among children with one or both parents HIV-positive were respectively 6, 8, and 17 times higher than for children with HIV-negative parents. Around 50% of children living apart from both parents had a grandparent as their guardian; for most of the rest the guardian was an aunt, uncle, or sibling. There were no child-headed households. Almost all children aged 6-14 were attending primary school. There was no evidence that parental HIV affected primary school attainment among children <15 years old. Children of HIV-positive parents were less likely to have attended secondary school than those of HIV-negative parents. The extended family has mitigated the impact of orphanhood on children, but interventions to reduce the incidence of orphanhood, and/or which strengthen society's ability to support orphans, are essential, especially as the HIV epidemic matures and its full impact is felt.

Children, AIDS and the politics of orphan care in Ethiopia: the extended family revisited

The astounding rise in the number of orphans due to the HIV/AIDS epidemic has left many Ethiopian families and communities with enormous childcare problems. Available studies on the capacity and sustainability of the extended family system, which culturally performs the role of care for children in need, suggest two competing theories. The first is grounded in the social rupture thesis and assumes that the traditional system of orphan care is stretched by the impact of the epidemic, and is actually collapsing. By contrast, the second theory counter-suggests that the flexibility and strength of the informal childcare practise, if supported by appropriate interventions, can still support a large number of orphans. Based on a seven-month period of child-focused, qualitative research fieldwork in Ethiopia involving observations; in-depth interviews with orphans (42), social workers (12) and heads of households (18); focus group discussions with orphans (8), elderly people and community leaders (6); and story-writing by children in school contexts, this article explores the trade-offs and social dynamics of orphan care within extended family structures in Ethiopia. It argues that there is a rural-urban divide in the capacity to cater for orphans that emanates from structural differences as well as the socio-cultural and economic values associated with children. The care of orphans within extended family households is also characterised by multiple and reciprocal relationships in care-giving and care-receiving practices. By calling for a contextual understanding of the 'orphan burden', the paper concludes that interventions for orphans may consider care as a continuum in the light of four profiles of extended families, namely rupturing, transient, adaptive, and capable families.

Guardianship of orphans and vulnerable children. A survey of current and prospective South African caregivers

Increasing numbers of orphaned and vulnerable children resulting from AIDS deaths requires practical placement strategies. While the extended family is regarded as both the most likely and the preferred option by most key planners and organizations, warnings of the limitations of this alternative have been increasing. This study assessed the views of 1400 adults (both current and prospective caregivers) regarding the placement of children. Most current caregivers believed that either their partner (30%), a grandparent (25%) or another family member (33%) would look after the child/children if they were no longer able to. However, 12% of parents could not identify a carer or predicted only a bleak future for their children. There was strong willingness amongst adults of various relational proximity to take in children if required to -71% of both fathers and grandparents, 63% of siblings and 23% of best friends said they would take in children. Nonetheless this research suggests that the willingness may not necessarily be translated into reality. Most prospective caregivers identified significant additional stressors (most importantly financial) and expressed a strong need for assistance if they were to take in additional children. The HIV status of the child is also likely to sway placement decisions for some people. Nonetheless opportunities to keep children in families are clearly high, but people will need considerable help to realize this potential. For some children alternatives other than the extended family will be required.

Living environment and schooling of children with HIV-infected parents in southwest China

A cross-sectional household survey was conducted in Longchuan County, China, to study the lives of children with HIV-infected parents. Registered HIV-infected drug users and their households were approached and information about the living environment of children < or =15 years of age was collected. Of the 266 households interviewed, there were 213 children < or =15 years old. Forty percent of the children had lost at least one parent. Most of the children resided in a household with low economic status and a high dependency ratio. One-half of the children experienced discordant family relations, family anxiety and shame. Compared to orphans, non-orphans and their families were less likely to receive social support from the community. Orphans and older children were less likely to attend school and more likely to be truant if enrolled in school. Findings in the current study suggest that many children whose parents are infected with HIV or have died from HIV are living in stressful environments with minimal support from the community. Efforts should be taken to provide support and supervision to these children.

Sexual risk behavior among South African adolescents: is orphan status a factor?

There is concern that orphans may be at particular risk of HIV infection due to earlier age of sexual onset and higher likelihood of sexual exploitation or abuse; however, there is limited empirical evidence examining this phenomenon. Utilizing data from 1,694 Black South African youth aged 14-18, of whom 31% are classified as orphaned, this analysis explores the relationship between orphan status and sexual risk. The analysis found both male and female orphans significantly more likely to have engaged in sex as compared to non-orphans (49% vs. 39%). After adjusting for socio-demographic variables, orphans were nearly one and half times more likely than non-orphans to have had sex. Among sexually active youth, orphans reported younger age of sexual intercourse with 23% of orphans having had sex by age 13 or younger compared to 15% of non-orphans. Programmatic implications of these findings for the care and protection of orphans are discussed.

Orphan care in Botswana's working households: growing responsibilities in the absence of adequate support

OBJECTIVES

Botswana has one of the world's highest HIV-prevalence rates and the world's highest percentages of orphaned children among its population. We assessed the ability of income-earning households in Botswana to adequately care for orphans.

METHODS

We used data from the Botswana Family Health Needs Study (2002), a sample of 1033 working adults with caregiving responsibilities who used public services, to assess whether households with orphan-care responsibilities encountered financial and other difficulties. Thirty-seven percent of respondents provided orphan care, usually to extended family members. We applied logistic regression models to determine the factors associated with experiencing problems related to orphan caregiving.

RESULTS

Nearly half of working households with orphan-care responsibilities reported experiencing financial and other difficulties because of orphan care. Issues of concern included caring for multiple orphans, caring for sick adults and orphans simultaneously, receiving no assistance, and low income.

CONCLUSIONS

The orphan crisis is impoverishing even working households, where caregivers lack sufficient resources to provide basic needs. Neither the public sector nor communities provide adequate safety nets. International assistance is critical to build capacity within the social welfare infrastructure and to fund community-level activities that support households. Lessons from Botswana's orphan crisis can provide valuable insights to policymakers throughout sub-Saharan Africa.

HIV infection and reproductive health in teenage women orphaned and made vulnerable by AIDS in Zimbabwe

AIDS has increased the number of orphans and vulnerable children (OVCs) in sub-Saharan Africa who could suffer detrimental life experiences. We investigated whether OVCs have heightened risks of adverse reproductive health outcomes including HIV infection. Data on HIV infection, sexually transmitted infection (STI) symptoms and pregnancy, and common risk factors were collected for OVCs and non-OVCs in a population survey of 1523 teenage children in eastern Zimbabwe between July 2001 and March 2003. Multivariate logistic regression was used to test for statistical association between OVC status, adverse reproductive health outcomes and suspected risk factors. Amongst women aged 15-18 years, OVCs had higher HIV prevalence than non-OVCs (3.2% versus 0.0%; p = 0.002) and more common experience of STI symptoms (5.9% versus 3.3%; adjusted odds ratio = 1.75, 95% CI 0.80-3.80) and teenage pregnancy (8.3% versus 1.9%; 4.25, 1.58-11.42). OVCs (overall), maternal orphans and young women with an infected parent were more likely to have received no secondary school education and to have started sex and married, which, in turn, were associated with poor reproductive health. Amongst men aged 17-18 years, OVC status was not associated with HIV infection (0.5% versus 0.0%; p = 1.000) or STI symptoms (2.7% versus 1.6%; p = 0.529). No association was found between history of medical injections and HIV risk amongst teenage women and men. High proportions of HIV infections, STIs and pregnancies among teenage girls in eastern Zimbabwe can be attributed to maternal orphanhood and parental HIV. Many of these could be averted through further female secondary school education. Predicted substantial expanded increases in orphanhood could hamper efforts to slow the acquisition of HIV infection in successive generations of young adults, perpetuating the vicious cycle of poverty and disease.

The incidence and prevalence of orphanhood associated with parental HIV infection: a population-based study in Rakai, Uganda

BACKGROUND

There are limited empirical data on the prevalence and incidence of orphanhood due to parental HIV infection.

OBJECTIVE

To assess the prevalence and incidence of orphanhood, and the population attributable fraction (PAF) of incident orphanhood associated with parental HIV infection, in a rural population with a 14.8% adult HIV prevalence.

METHODS

The data are derived from a community cohort in Rakai District, Uganda. Census data were collected on all resident members in 10,657 households, including survival of parents of resident children in 1996/1997. Consenting adults were interviewed, provided blood for HIV testing, and were followed up 10 months later to determine parental death and incident orphanhood. The incidence rate ratio (IRR) of orphanhood associated with parental HIV-infection was estimated by Poisson multivariate regression.

RESULTS

A total of 22,712 children aged 0-14 years were enumerated in 1996/1997. The overall prevalence of orphanhood was higher among children of HIV-infected parents (22.7%) compared with children of uninfected parents, 7.9%. The annual incidence of orphanhood was 8.2% if at least one parent was HIV positive, and 0.5% if both parents were HIV negative (adjusted IRR = 18.93). Older age of children, and older maternal age were significantly associated with an increased risk of orphanhood. The PAF of incident orphanhood due to parental HIV infection was 37.3%, and was highest among younger children (adjusted PAF = 50.6% for 0-4 year olds), and children with younger mothers aged < 25 years (adjusted PAF = 75.7%).

CONCLUSIONS

Parental HIV infection markedly increased the incidence of orphanhood, especially among younger children and the children of younger mothers.

Assessing the health status of young AIDS and other orphans in Kampala, Uganda

The huge number of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) orphans is an important feature of the epidemic in sub-Saharan Africa. There are few and conflicting data on the effects of being orphaned on health and nutrition in the highly affected HIV endemic areas of Africa. This study reports findings from a cross-sectional survey on associations between orphan status and health and nutrition parameters in young children of urban Uganda. A high prevalence of orphans was reported from a central Kampala community, with 41% being attributed to HIV/AIDS. Although there was a higher prevalence of self-reported morbidity in orphans than non-orphans, there were no differences in reported treatment seeking behaviour and measured anthropometric parameters. Hence it seems that the extended family system still manages to care for young orphans. Paying school fees for older children should be the primary target for HIV/AIDS impact mitigation programs in urban Uganda.

Extended family's and women's roles in safeguarding orphans' education in AIDS-afflicted rural Zimbabwe

The extended family forms the basis for orphan care and education in sub-Saharan Africa. Initial absence followed by emergence of differentials in primary school enrollment between orphans and non-orphans have been attributed to the strength and subsequent HIV/AIDS-induced breakdown of extended family orphan care arrangements. Yet, few attempts have been made to describe how these arrangements are affected by HIV/AIDS or how they relate to observed patterns of childhood outcomes by sex and orphan status. We use a combination of quantitative and qualitative data to show that maternal orphans but not paternal or double orphans have lower primary school completion rates than non-orphans in rural Zimbabwe, and that these patterns reflect adaptations and gaps in extended family orphan care arrangements. Sustained high levels of primary school completion amongst paternal and double orphans--particularly for girls--result from increased residence in female-headed households and greater access to external resources. Low primary school completion amongst maternal orphans results from lack of support from fathers and stepmothers and ineligibility for welfare assistance due to residence in higher socio-economic status households. These effects are partially offset by increased assistance from maternal relatives. These findings indicate that programmes should assist maternal orphans and support women's efforts by reinforcing the roles of extended families and local communities, and by facilitating greater self-sufficiency.

The social situation of motherless children in rural and urban areas of Guinea-Bissau

With the increasing prevalence of HIV infection and the high maternal mortality, orphans are a rapidly growing problem in Africa. However, few studies describe the social conditions of these children. Our study focuses on motherless children in urban and rural areas of Guinea-Bissau. A rural and an urban cohort of children (128 and 192, respectively) that had been followed by demographic surveillance since 1990 were identified and the relatives of these children interviewed. A control cohort of 808 individuals was also identified. Although orphan children remained disadvantaged, there were few differences between surviving motherless and control children in nutritional status, use of health care services, school attendance, quality of housing, and clothing. Motherless children moved more frequently and were more likely to live in small families, often with an older grandmother. The traditional extended family system appears to be capable of handling motherless children in a non-discriminatory fashion. However, the AIDS epidemic will continue to stress the extended family system and social services to the limit.

Fosterage patterns in the age of AIDS: continuity and change

An estimated 4 million children, or about 10% of the entire South African population, will be orphaned by the year 2015. There is growing consensus that the extended family system is no longer capable of providing for orphans given severe economic constraints. There is, therefore, an urgency to develop appropriate interventions to support families and take care of these children. This article examines some of the existing literature on child fosterage and uses it to highlight understudied aspects of the current situation of children orphaned through AIDS in South Africa. Of particular concern are the points of continuity and change in fosterage patterns before and after the onset of the epidemic in South Africa. I suggest that an understanding of the short- and long-term consequences for children orphaned by AIDS in South Africa calls for historical contextualisation given that child fostering, both voluntarily and involuntarily, has been a feature of black family life since well before the onset of HIV/AIDS. In addition, I demonstrate the value of examining kinship, family, and networks in order to fully understand the circumstances of fostering these children. The paper concludes with a call for more research on children orphaned by AIDS in South Africa that will provide not only more data, but also enrich theoretical approaches to studying patterns of child fosterage in Africa and elsewhere.

Impact of the HIV epidemic on population and household structure: the dynamics and evidence to date

BACKGROUND

HIV is contracted most frequently at birth and during early adulthood. The epidemic may thus impact the demographic structure and the household structure of affected populations.

METHODS

This paper reviews earlier evidence of such an impact, uses demographic theory to anticipate its changes over time, and reviews the most recent evidence for indications of these changes.

RESULTS

Modest increases in the male : female ratio are beginning to show within certain age groups only (approximately 15% among 25-34 year olds). Similarly sized increases in the proportion of 15-29 year olds relative to 30-54 year olds are observed in some age pyramids. These 'youth bulges' are expected to fade out, whereas an aging effect phases in with the fertility impact of the epidemic. In the longer run, the size of all age groups will be reduced, but relatively less so for middle-aged adults. Proportions of orphans and widows have increased in the most affected countries. Fewer remarriage probabilities for widows were observed. Resulting increases in the proportion of female-headed households should only be temporary, as female mortality is catching up with male mortality. The number of double orphans is beginning to increase, but overall, orphans continue to live predominantly with a family member, most often the grandparents if not with the surviving parent.

CONCLUSION

To date, the epidemic's impact on the population and household structure has been limited by demographic (aging) and social (adaptive movements of kin across households) processes that contribute to diffuse the epidemic throughout the entire population and all households.

Assessing the impact of orphanhood on Thai children affected by AIDS and their caregivers

The implications of orphanhood for AIDS-affected children in Thailand is a subject which has received little scholarly attention despite the intensity and longevity of the epidemic in that country. The present study presents preliminary findings from a longitudinal investigation of the circumstances and welfare of Thai youth who have lost one or both parents to AIDS-related causes and the families who care for them. Based on interviews and focus groups carried out in Chiang Mai province in 2001-2002, the study finds that most of the children left orphaned by AIDS were being cared for by members of their extended family, especially grandparents or maternal aunts, and that many caregiving households were experiencing significant financial hardship which might have implications for the children's long-term well-being and stability and for their opportunities for educational advancement. Concern were also expressed about the unavailability or inaccessibility of childcare for AIDS-affected children and the perceived instability of fostering arrangements which placed young children in the care of elderly relatives.

"Retirement lost"-the new role of the elderly as caretakers for orphans in Western Kenya

A study on the new role of the elderly as caretakers of orphans was conducted in a rural part of Kenya applying a combination of qualitative and quantitative methods. One out of three children had lost at least one biological parent and one of nine had lost both. These figures are increasing exponentially. Most orphans were cared for by relatives, and about one out of five caretakers was 55 years of age or above. These elderly caretakers faced major difficulties in caring for the orphans in terms of schooling, food and medical care. There is a major difference between the present hardships of these caretakers and the traditional position of the elderly in the past. This dramatic deterioration in the situation of the elderly should be seen in the context of the rampant HIV/AIDS epidemic, population growth, changing socio-cultural values, and unfavourable macroeconomic trends.

Changing patterns of orphan care due to the HIV epidemic in western Kenya

The HIV/AIDS epidemic has given rise to major demographic changes including an alarming number of orphans in sub-Saharan Africa. The study describes a rural community in western Kenya in which one out of three children below 18 years of age had lost at least one biological parent-and one out of nine had lost both. The main problems these children faced were lack of school fees, food and access to medical care. The high number of orphans has overwhelmed the traditional mechanisms for orphan care, which were based on patrilineal kinship ties. Thus, 28% of the orphans were looked after by culturally "inappropriate" categories such as matrilineal kin or strangers. Furthermore, many of the caretakers were themselves not capable due to ill health or old age. Factors such as poverty, negative attitudes, and traditional funeral customs made the orphans' situation even worse. The authors conclude that though community-based interventions are urgently needed as the most appropriate way to address the issue, the complex, local reality in which cultural factors, kinship ties, and poverty are interwoven needs to be taken into consideration if sustainable solutions are to be found.

Informal HIV caregiving in a vulnerable population: toward a network resource framework

For the impoverished and often stigmatized communities most affected by HIV/AIDS, needs for informal caregiving present tremendous demands on already limited resources. Traditional theoretical frameworks emphasize care needs as driving informal caregiving. The proposed theoretical framework emphasizes microsocial processes that may affect informal caregiving among economically disadvantaged populations. The study examined: (1) network structural factors (homophily) that may affect availability of ties and local sociocultural expression of ties (social roles, behavioral norms) and (2) the role of financial resources in enabling informal caregiving. Low income, African American injection drug using persons living with HIV/AIDS (PLHAs) and their primary HIV supporters were interviewed. Supporters were predominantly female (71%), consanguineal kin (59%) and partners or friends (41%). Compared to the general US population, supporters were disproportionately HIV-infected, drug using, African Americans of poor health and low socioeconomic status. Supporters who perceived their PLHA tie needed informal care, compared to those who perceived no care need, were more than twice as likely to report a history of drug use, functional limitation (IADLs), higher income, and PLHA's financial reliance. Supporters' reported care provision was associated with their financial resources, but not PLHAs' health status. PLHAs' reported care receipt was associated only with their health status.HIV supporters' reported care provision was affected by financial factors, consistent with the proposed theoretical framework, while PLHAs' perceptions of care receipt conformed to traditional "needs"-based frameworks of caregiving. Results suggest that programs are needed to bolster network financial resources of disadvantaged populations affected by HIV to promote and sustain their informal HIV caregiving. Findings may aid in the understanding of informal caregiving as a social process. Network resource-oriented research may allow for ascertainment of community caregiving capacity, and guide the development of interventions to promote HIV caregiving in disadvantaged populations.

Kunyenga, "real sex," and survival: assessing the risk of HIV infection among urban street boys in Tanzania

This article examines possible avenues of HIV infection among urban street boys in Tanzania. In doing so, it questions the ways that AIDS researchers have defined and approached the phenomenon of "survival sex" in East and Central Africa. The article specifically examines the boys' sexual networks, sexual practices, and attitudes regarding their own sexual behavior, including their perceived risk of HIV/AIDS infection. Seventy-five street boys aged eight to 20 from the city of Mwanza were interviewed. Results suggest that almost all street boys are involved in a sexual network in which homosexual and heterosexual behavior occurs. Homosexual practices are rooted in a complex set of behaviors and ideologies known as kunyenga, which is a situated aspect of life on the streets and helps maintain the boys' strong dependence on one another. A key aspect of the boys' sexual careers involves a decrease in kunyenga activity as they approach the age of 18 and an increase in heterosexual encounters after the age of 11. There appears to be a critical period between these ages in which heterosexual and kunyenga activities overlap. It is suggested that boys between these ages represent a potential bridge for HIV/AIDS infection between the general population and the relatively enclosed sexual network of street boys.