How the Term 'Self-Management' is Used in HIV Research in Low- and Middle-Income Countries: A Scoping Review.

This scoping review assessed how the term 'self-management' (SM) is used in peer-reviewed literature describing HIV populations in low- and middle-income countries (LMIC). This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews. OVID Medline, Embase, CAB Abstracts, and EBSCO CINAHL, Scopus, and Cochrane Library were searched up to September 2021 for articles with SM in titles, key words, or abstracts. Two team members independently screened the titles and abstracts, followed by the full-text. A data extraction tool assisted with collecting findings. A total of 103 articles were included. Since 2015, there has been a 74% increase in articles that use SM in relation to HIV in LMIC. Fifty-three articles used the term in the context of chronic disease management and described it as a complex process involving active participation from patients alongside providers. Many of the remaining 50 articles used SM as a strategy for handling one's care by oneself, with or without the help of community or family members. This demonstrates the varied conceptualizations and uses of the term in LMIC, with implications for the management of HIV in these settings. Future research should examine the applicability of SM frameworks developed in high-income settings for LMIC.

Types of episodic disability among people living with HIV in Zambia.

HIV is increasingly recognized as a chronic illness which may result in episodic disability related to the effects of the virus, side effects of medication, co-morbidities and consequences of aging. Little is known about the episodic disability experiences of people living long-term with HIV in resource-limited countries, which is best understood by following people over time. This qualitative longitudinal study examined the episodic disability experiences and the applicability of four types of episodic disability among people living with HIV and on anti-retroviral therapy in Zambia. We interviewed 31 men and women living with HIV on 3 occasions at 6-month intervals (total of 93 interviews) examining the processes of change over time. We used disability models to inform the interviews exploring impairments/symptoms, activity limitations and participation restrictions. Longitudinal analyses of transcribed interviews confirmed the applicability of four types over time: stable, increasing disability, decreasing disability and significant fluctuations. Analyses highlighted the extent to which determinants of health contributed to the disability experienced. The use of disability models revealed the importance of environmental and social influences on disability and quality of life. The indicators of the type of episodic disability could be used clinically to help understand the nature and potential triggers of the episodes.

Canada's global health role: supporting equity and global citizenship as a middle power.

Canada's history of nation building, combined with its status as a so-called middle power in international affairs, has been translated into an approach to global health that is focused on equity and global citizenship. Canada has often aspired to be a socially progressive force abroad, using alliance building and collective action to exert influence beyond that expected from a country with moderate financial and military resources. Conversely, when Canada has primarily used economic self-interest to define its global role, the country's perceived leadership in global health has diminished. Current Prime Minister Justin Trudeau's Liberal federal government has signalled a return to progressive values, driven by appreciation for diversity, equality, and Canada's responsibility to be a good global citizen. However, poor coordination of efforts, limited funding, and the unaddressed legacy of Canada's colonisation of Indigenous peoples weaken the potential for Canadians to make meaningful contributions to improvement of global health equity. Amid increased nationalism and uncertainty towards multilateral commitments by some major powers in the world, the Canadian federal government has a clear opportunity to convert its commitments to equity and global citizenship into stronger leadership on the global stage. Such leadership will require the translation of aspirational messages about health equity and inclusion into concrete action at home and internationally.

The coin model of privilege and critical allyship: implications for health.

Health inequities are widespread and persistent, and the root causes are social, political and economic as opposed to exclusively behavioural or genetic. A barrier to transformative change is the tendency to frame these inequities as unfair consequences of social structures that result in disadvantage, without also considering how these same structures give unearned advantage, or privilege, to others. Eclipsing privilege in discussions of health equity is a crucial shortcoming, because how one frames the problem sets the range of possible solutions that will follow. If inequity is framed exclusively as a problem facing people who are disadvantaged, then responses will only ever target the needs of these groups without redressing the social structures causing disadvantages. Furthermore, responses will ignore the complicity of the corollary groups who receive unearned and unfair advantage from these same structures. In other words, we are missing the bigger picture. In this conceptualization of health inequity, we have limited the potential for disruptive action to end these enduring patterns.The goal of this article is to advance understanding and action on health inequities and the social determinants of health by introducing a framework for transformative change: the Coin Model of Privilege and Critical Allyship. First, I introduce the model, which explains how social structures produce both unearned advantage and disadvantage. The model embraces an intersectional approach to understand how systems of inequality, such as sexism, racism and ableism, interact with each other to produce complex patterns of privilege and oppression. Second, I describe principles for practicing critical allyship to guide the actions of people in positions of privilege for resisting the unjust structures that produce health inequities. The article is a call to action for all working in health to (1) recognize their positions of privilege, and (2) use this understanding to reorient their approach from saving unfortunate people to working in solidarity and collective action on systems of inequality.

Optimism alongside new challenges: using a rehabilitation framework to explore experiences of a qualitative longitudinal cohort of people living with HIV on antiretroviral treatment in Lusaka, Zambia.

Previous research has demonstrated increased comorbidities related to the chronic effects of HIV. Rehabilitation science offers a useful approach for studying chronic illness. This longitudinal qualitative study used a rehabilitation science approach to explore the experiences over time of women and men living with HIV and on antiretroviral therapy (ART) in the high HIV-prevalence setting of Lusaka, Zambia. Thirty-five participants participated in a total of 99 in-depth interviews from 2012 to 2015. The central pattern that emerged across the participants' narratives was the paradoxical experience of profound optimism alongside significant new challenges. Participants' stories of hopefulness in the face of ongoing struggles played out in three interconnected themes: (1) impacts on my body and life; (2) interventions I am grateful to have and new interventions I need; and (3) stigma reduced and created by ART. Results reflected the ups and downs of life with HIV as a chronic illness. Participants, whilst committed to and healthier on ART, typically experienced multiple physical, psychological and sensory impairments that varied in type, severity and trajectory. Participants valued improved relationships enabled by ART, but yearned for support for living long-term with HIV. Frequently participants reflected that their needs were overlooked related to managing side-effects, exercise, family planning and healthy sexuality. ART strengthened acceptance by self and others through improved health and productivity and through becoming a source of support for others. However, being on ART also led to stigma, driven by persistent associations with sickness, death, lack of productivity and uncertainty. This study points to shortcomings in the current focus of HIV care in Zambia and the region, which centres on initiating and adhering to ART. Findings call for evolution of the HIV care continuum to embrace a more holistic and long-term approach to living with HIV as a chronic and episodic condition.

Writing peer-reviewed articles with diverse teams: considerations for novice scholars conducting community-engaged research.

Given the growth of interdisciplinary and community-engaged health promotion research, it has become increasingly common to conduct studies in diverse teams. While there is literature to guide collaborative research proposal development, data collection and analysis, little has been written about writing peer-reviewed publications collaboratively in teams. This gap is particularly important for junior researchers who lead articles involving diverse and community-engaged co-authors. The purpose of this article is to present a series of considerations to guide novice researchers in writing for peer-reviewed publication with diverse teams. The following considerations are addressed: justifying the value of peer-reviewed publication with non-academic partners; establishing co-author roles that respect expertise and interest; clarifying the message and audience; using the article outline as a form of engagement; knowledge translation within and beyond the academy; and multiple strategies for generating and reviewing drafts. Community-engaged research often involves collaboration with communities that have long suffered a history of colonial and extractive research practices. Authentic engagement of these partners can be supported through research practices, including manuscript development, that are transparent and that honour the voices of all team members. Ensuring meaningful participation and diverse perspectives is key to transforming research relationships and sharing new insights into seemingly intractable health problems.

Effectiveness of Progressive Resistive Exercise (PRE) in the context of HIV: systematic review and meta-analysis using the Cochrane Collaboration protocol.

BACKGROUND: HIV is increasingly considered a chronic illness. More individuals are living longer and aging with the health-related consequences associated with HIV and multi-morbidity. Exercise is a self-management approach that can promote health for people aging with HIV. We examined the safety and effectiveness of progressive resistive exercise (PRE) interventions on immunological, virological, cardiorespiratory, strength, weight, body composition, and psychological outcomes in adults living with HIV. METHODS: We conducted a systematic review using the Cochrane Collaboration protocol. Searching databases up to April 2013, we included randomized controlled trials that compared PRE with no exercise or another intervention performed at least three times per week for at least four weeks with adults living with HIV. Two reviewers independently determined study eligibility. We extracted data from included studies and assessed risk of bias using the Cochrane Collaboration risk of bias tool. Meta-analyses were conducted using random effects models with Review Manager (RevMan) computer software. RESULTS: Twenty studies met inclusion criteria (n = 764 participants at study completion); the majority of participants were men (77%) taking antiretroviral therapy (14/20 included studies). Exercise interventions included PRE alone (8 studies) or a combination of resistive and aerobic exercise (12 studies) ranging from 6 to 52 weeks in duration. Thirty-four meta-analyses were performed. Results demonstrated statistically significant improvements in cardiorespiratory status (maximum oxygen consumption, exercise time), strength (chest press, knee flexion), weight, and body composition (arm and thigh girth, leg muscle area) among exercisers versus non-exercisers. We found no significant differences in change in CD4 count and viral load. We were unable to perform meta-analyses for psychological outcomes however results from individual studies demonstrated improvements in health-related quality of life with exercisers compared with non-exercisers. CONCLUSIONS: Performing progressive resistive exercise (PRE) or a combination of resistive and aerobic exercise at least three times per week for at least six weeks is safe and can lead to improvements in cardiorespiratory fitness, strength, weight, and body composition for adults with HIV. Exercise may be considered a safe and beneficial for enhancing the health of medically stable adults aging with HIV.

Effectiveness of aerobic exercise for adults living with HIV: systematic review and meta-analysis using the Cochrane Collaboration protocol.

BACKGROUND: People with HIV are living longer with the health-related consequences of HIV, multi-morbidity, and aging. Exercise is a key strategy that may improve or sustain health for people living with HIV. Our aim was to examine the safety and effectiveness of aerobic exercise interventions on immunological, virological, cardiorespiratory, strength, weight, body composition, and psychological outcomes in adults living with HIV. METHODS: We conducted a systematic review using the Cochrane Collaboration protocol. We searched databases up to April 2013. We included randomized controlled trials comparing aerobic exercise with no exercise or another intervention performed at least three times per week for at least four weeks among adults living with HIV. Two reviewers independently determined study eligibility. Data were extracted from studies that met inclusion criteria using standardized forms. We assessed risk of bias using the Cochrane Collaboration's tool for assessing risk of bias. Outcomes were analyzed as continuous and meta-analyses conducted using random effects models with Review Manager (RevMan) computer software. RESULTS: Twenty-four studies met inclusion criteria (n = 936 participants at study completion); the majority of participants were men (73 %) and the majority were taking antiretroviral therapy (19/24 included studies). The exercise intervention included aerobic exercise alone (11 studies) or a combination of aerobic and resistive exercise (13 studies) ranging from 5 to 52 weeks. Fifty-eight meta-analyses were performed. Main results indicated statistically significant improvements in selected outcomes of cardiorespiratory status (maximum oxygen consumption, exercise time), strength (chest press, knee flexion), body composition (lean body mass, percent body fat, leg muscle area), depression symptoms, and quality of life (SF-36 questionnaire) among exercisers compared with non-exercisers. No significant differences in change in CD4 count and viral load were found. CONCLUSIONS: Performing aerobic exercise or a combination of aerobic and resistive exercise at least three times per week for at least five weeks is safe and can lead to improvements in cardiorespiratory fitness, strength, body composition and quality of life for adults with HIV. Aerobic exercise is safe and beneficial for adults living with HIV who are medically stable.

The DEPICT model for participatory qualitative health promotion research analysis piloted in Canada, Zambia and South Africa.

Health promotion researchers are increasingly conducting Community-Based Participatory Research in an effort to reduce health disparities. Despite efforts towards greater inclusion, research teams continue to regularly exclude diverse representation from data analysis efforts. The DEPICT model for collaborative qualitative analysis is a democratic approach to enhancing rigour through inclusion of diverse stakeholders. It is broken down into six sequential steps. Strong leadership, coordination and facilitation skills are needed; however, the process is flexible enough to adapt to most environments and varying levels of expertise. Including diverse stakeholders on an analysis team can enrich data analysis and provide more nuanced understandings of complicated health problems.

What all students in healthcare training programs should learn to increase health equity: perspectives on postcolonialism and the health of Aboriginal Peoples in Canada.

BACKGROUND: The ongoing role of colonialism in producing health inequities is well-known. Postcolonialism is a theoretical approach that enables healthcare providers to better understand and address health inequities in society. While the importance of postcolonialism and health (PCH) in the education of clinicians has been recognized, the literature lacks guidance on how to incorporate PCH into healthcare training programs. This study explores the perspectives of key informants regarding content related to PCH that should be included in Canadian healthcare training programs, and how this content should be delivered. METHODS: This qualitative study involved in-depth, semi-structured interviews with nineteen individuals with insight into PCH in Canada. Data were analyzed collaboratively to identify, code and translate key emergent themes according to the six phases of the DEPICT method. RESULTS: Three themes emerged related to incorporating PCH into Canadian healthcare training programs: (1) content related to PCH that should be taught; (2) how this content should be delivered, including teaching strategies, who should teach this content and when content should be taught, and; (3) why this content should be taught. For the Canadian context, participants advised that PCH content should include a foundational history of colonization of Aboriginal Peoples in Canada, how structures rooted in colonialism continue to produce health inequities, and how Canadian clinicians' own experiences of privilege and oppression affect their practice. Participants also advised that this content should be integrated longitudinally through a variety of interactive teaching strategies and developed in collaboration with Aboriginal partners to address health inequities. CONCLUSIONS: These findings reinforce that clinicians and educators must understand health and healthcare as situated in social, political and historical contexts rooted in colonialism. Postcolonialism enables learners to understand and respond to how colonialism creates and sustains health inequities. This empirical study provides educators with guidance regarding PCH content and delivery strategies for healthcare training programs. More broadly, this study joins the chorus of voices calling for critical reflection on the limits and harms of an exclusively Western worldview, and the need for action to name and correct past wrongs in the spirit of reconciliation and justice for all.

Considerations for conducting Web-based survey research with people living with human immunodeficiency virus using a community-based participatory approach.

BACKGROUND: Web or Internet-based surveys are increasingly popular in health survey research. However, the strengths and challenges of Web-based surveys with people living with human immunodeficiency virus (HIV) are unclear. OBJECTIVE: The aim of this article is to describe our experience piloting a cross-sectional, Web-based, self-administered survey with adults living with HIV using a community-based participatory research approach. METHODS: We piloted a Web-based survey that investigated disability and rehabilitation services use with a sample of adults living with HIV in Canada. Community organizations in five provinces emailed invitations to clients, followed by a thank you/reminder one week later. We obtained survey feedback in a structured phone interview with respondents. Participant responses were transcribed verbatim and analyzed using directed content analysis. RESULTS: Of 30 people living with HIV who accessed the survey link, 24/30 (80%) initiated and 16/30 (53%) completed the survey instrument. A total of 17 respondents participated in post-survey interviews. Participants described the survey instrument as comprehensive, suggesting content validity. The majority (13/17, 76%) felt instruction and item wording were clear and easy to understand, and found the software easy to navigate. Participants felt having a pop-up reminder directing them to missed items would be useful. CONCLUSIONS: Strengths of implementing the Web-based survey included: our community-based participatory approach, ease of software use, ability for respondents to complete the questionnaire on one's own time at one's own pace, opportunity to obtain geographic variation, and potential for respondent anonymity. Considerations for future survey implementation included: respondent burden and fatigue, the potentially sensitive nature of HIV Web-based research, data management and storage, challenges verifying informed consent, varying computer skills among respondents, and the burden on community organizations. Overall, results provide considerations for researchers conducting community-based participatory Web-based survey research with people living with HIV.

Analyzing international clinical education practices for Canadian rehabilitation students.

BACKGROUND: Clinical training in low-income countries has become increasingly popular among pre-licensure trainees from high-income countries. The Working Group on Ethics Guidelines for Global Health Training ("WEIGHT Guidelines") were designed to identify and inform the complex and contentious field of international clinical education. The purpose of this study was to use the WEIGHT Guidelines to evaluate an international clinical internship programme for Master's-level rehabilitation students at a Canadian university. METHODS: In-depth, semi-structured interviews were conducted with eight Canadian rehabilitation researchers, educations and/or clinicians responsible for administering international internships across three clinical training programmes. Interview questions were informed by the WEIGHT Guidelines. Directed content analysis was used to identify priorities for policy, practice and research. RESULTS: Five themes relating to strengthening international clinical education were identified: (1) from one-time internships to long-term partnerships, (2) starting a discussion about "costs", (3) a more informed approach to student selection, (4) expanding and harmonizing pre-departure training across disciplines, and (5) investing in post-internship debriefing. CONCLUSIONS: International clinical education is fraught with ethical, pedagogical and logistical issues that require recognition and ongoing management. This is the first study to use the WEIGHT Guidelines as a qualitative research tool for assessing an existing global health education programme. Results highlight new priorities for action at the Canadian "sending institution", including more explicit attention to the costs (broadly defined) borne by all parties. A crucial next step is deepened engagement with educational partners at the "receiving organizations" based in low-income countries to nurture dialogue regarding reciprocity, trust and sustainability of the partnership. Education research is also needed that evaluates models of pre-departure training and post-internship debriefing for trainees.

Becoming an occupational therapist: perceived influence of international fieldwork placements on clinical practice.

BACKGROUND: Many occupational therapy programs have augmented curricula to provide students with opportunities to engage in international fieldwork placements (IFPs). However, limited research exists exploring the perceived influence that IFPs may have on future occupational therapy roles and characteristics. PURPOSE: The purpose of this study is to explore how Canadian occupational therapists who participated in IFPs as students perceive the influence of their IFP experience on their subsequent practice. METHOD: Semistructured interviews were conducted with 20 occupational therapists who participated in IFPs as occupational therapy students. The interview guide was developed based on the Profile of Occupational Therapy Practice in Canada and relevant literature. A directed content analysis was used in conjunction with the DEPICT model of data analysis to guide the analysis process and summarize the results. FINDINGS: Participants described how IFPs nurtured the development of six skills, or active ingredients, which supported the development of competence in occupational therapy roles. IFPs were also perceived as providing a competitive edge. IMPLICATIONS: This study suggests that IFPs shape the development of competence in key practice skills and occupational therapy roles.

Applying the principles of knowledge translation and exchange to inform dissemination of HIV survey results to adolescent participants in South Africa.

It is widely accepted that researchers have an obligation to inform survey participants of research results. However, there is little evidence on the effectiveness of various dissemination strategies. The emerging field of knowledge transfer and exchange (KTE) may offer insight given its focus on techniques to enhance the effectiveness of communicating evidence-based information. To date, KTE has focused primarily on information exchange between researchers and policy-makers as opposed to study participants; however, there are principles that may be relevant in this new context. This gap in the literature becomes even more salient in the context of public health research where research results can reveal particular misunderstandings or shortcomings in knowledge that threaten to severely compromise participants' health. The objective of this article is to describe how KTE principles were used to inform dissemination of results of a self-administered sexual health survey to adolescent study participants in a resource-deprived, peri-urban area of South Africa. Strategies for enhancing two-way information exchange included constructing interactive dissemination sessions led by young, isiZulu fieldworkers. We also employed techniques to create a safe space for dialogue, encouraged the shared ownership of results and crafted targeted messages. Particularly noteworthy was the benefit accrued by the research team through this process of exchange, including novel explanations for study findings and new ideas for future research.

Virtually present: the perceived impact of remote facilitation on small group learning.

BACKGROUND: The engagement of facilitators located remotely for small group learning has received little research attention. However, this approach could increase the pool of experts for small group learning, thus addressing challenges to sustainability faced by in-person models of small group facilitation. AIM: The objective of this study was to describe the experiences and perceptions of students regarding the use of remote facilitation for small group learning in a health education setting. METHODS: This qualitative study involved three focus groups (n = 16) composed of students in the advanced neuromusculoskeletal teaching unit in the University of Toronto, Department of Physical Therapy. Focus groups were audio-taped and transcribed verbatim, and data were analyzed thematically. RESULTS: Three main influences emerged related to the experiences of students regarding the use of remote facilitation for small group learning in a health education setting: technology (including audio and visual), facilitator (including quality of facilitation and facilitator expertise), and group dynamics (including ground rules, roles and responsibilities, and learning style). Each of these influences acted independently and interdependently to shape participants' perceptions. CONCLUSION: This study prompts a widening of the concept of distance learning to also include distance teaching, which may have wide applicability to health profession programs.

Navigating the Grey Zone of Physiotherapy Assistant Autonomy in Home Care: Perspectives of Physiotherapists and Physiotherapy Assistants.

Purpose: To explore perspectives and experiences regarding the autonomy of physiotherapist assistants (PTAs) among physiotherapists and PTAs providing home care services in Ontario since the introduction of PTAs into home care rehabilitation teams. Method: For this qualitative study, we conducted semi-structured interviews with 10 physiotherapists and 5 PTAs working in home care. We analyzed interview transcripts using the DEPICT model. Results: Participants described navigating a grey zone characterized by a lack of clarity about acceptable levels of PTA autonomy. Four interrelating factors shaped the extent to which PTAs practised with autonomy: system influences (number of physiotherapy visits, professional guidelines), patient complexity (status, comorbidities), perceived PTA competence (skills, training), and the physiotherapist-PTA relationship (trust, communication). Conclusions: New practice models in home care have impacted the role of both physiotherapists and PTAs. Home care agencies should facilitate emerging professional relationships and address autonomy-related challenges, such as trust and competence, to promote high-quality client-centred care.

Objectif : explorer les perspectives et les expériences relatives à l'autonomie des assistants-physiothérapeutes (APT) chez les physiothérapeutes et les APT qui donnent des soins à domicile en Ontario depuis que les APT ont été intégrés aux équipes de réadaptation à domicile. Méthodologie : dans le cadre de cette étude qualitative, les auteurs ont réalisé des entrevues semi-structurées auprès de dix physiothérapeutes et de cinq APT en soins à domicile. Ils ont analysé les transcriptions d'entrevue au moyen du modèle DEPICT. Résultats : les participants ont décrit qu'ils évoluaient dans une zone grise caractérisée par l'absence de clarté quant aux taux d'autonomie acceptables pour les APT. Quatre facteurs interreliés déterminaient les limites de l'autonomie des APT : les influences des systèmes (nombre de visites en physiothérapie, directives professionnelles), complexité des patients (état, autres maladies), perception des compétences des APT (habiletés, formation) et relation entre le physiothérapeute et l'APT (confiance, communication). Conclusions : les nouveaux modèles d'exercice en soins à domicile ont des répercussions sur le rôle des physiothérapeutes tout autant que des APT. Les agences de soins à domicile devraient faciliter les relations professionnelles émergentes et aborder les problèmes liés à l'autonomie, comme la confiance et la compétence, pour promouvoir des soins de qualité axés sur le patient.

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

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

The increasing chronicity of HIV in sub-Saharan Africa: Re-thinking "HIV as a long-wave event" in the era of widespread access to ART.

HIV was first described as a "long-wave event" in 1990, well before the advent of antiretroviral therapy (ART). The pandemic was then seen as involving three curves: an HIV curve, an AIDS curve and a curve representing societal impact. Since the mid-2000's, free public delivery of life-saving ART has begun shifting HIV from a terminal disease to a chronic illness for those who can access and tolerate the medications. This increasing chronicity prompts revisiting HIV as a long-wave event. First, with widespread availability of ART, the HIV curve will be higher and last longer. Moreover, if patterns in sub-Saharan Africa mirror experiences in the North, people on ART will live far longer lives but with new experiences of disability. Disability, broadly defined, can result from HIV, its related conditions, and from side effects of medications. Individual experiences of disability will vary. At a population level, however, we anticipate that experiences of disability will become a common part of living with HIV and, furthermore, may be understood as a variation of the second curve. In the original conceptualization, the second curve represented the transition to AIDS; in the era of treatment, we can expect a transition from HIV infection to HIV-related disability for people on ART. Many such individuals may eventually develop AIDS as well, but after a potentially long life that includes fluctuating episodes of illness, wellness and disability. This shift toward chronicity has implications for health and social service delivery, and requires a parallel shift in thinking regarding HIV-related disability. A model providing guidance on such a broader understanding of disability is the World Health Organization's International Classification of Functioning, Disability and Health (ICF). In contrast to a biomedical approach concerned primarily with diagnoses, the ICF includes attention to the impact of these diagnoses on people's lives and livelihoods. The ICF also focuses on personal and environmental contextual factors. Locating disability as a new form of the second curve in the long-wave event calls attention to the new spectrum of needs that will face many people living with HIV in the years and decades ahead.

More than just talk: the framing of transactional sex and its implications for vulnerability to HIV in Lesotho, Madagascar and South Africa.

BACKGROUND: 'Transactional sex' was regarded by the mid-1990s as an important determinant of HIV transmission, particularly in sub-Saharan Africa. Little attention has been paid to what the terms used to denote transactional sex suggest about how it is understood. This study provides a nuanced set of descriptions of the meaning of transactional sex in three settings. Furthermore, we discuss how discourses around transactional sex suggest linkages to processes of globalization and hold implications for vulnerability to HIV. METHODS: The analysis in this article is based on three case studies conducted as part of a multi-country research project that investigated linkages between economic globalization and HIV. In this analysis, we contextualize and contrast the 'talk' about transactional sex through the following research methods in three study sites: descriptions revealed through semi-structured interviews with garment workers in Lesotho; focus groups with young women and men in Antananarivo, Madagascar; and focus groups and in-depth interviews with young women and men in Mbekweni, South Africa. RESULTS: Participants' talk about transactional sex reveals two themes: (1) 'The politics of differentiation' reflects how participants used language to demarcate identities, and distance themselves from contextually-based marginalized identities; and (2) 'Gender, agency and power' describes how participants frame gendered-power within the context of transactional sex practices, and reflects on the limitations to women's power as sexual agents in these exchanges. Talk about transactional sex in our study settings supports the assertion that emerging transactional sexual practices are linked with processes of globalization tied to consumerism. CONCLUSIONS: By focusing on 'talk' about transactional sex, we locate definitions of transactional sex, and how terms used to describe transactional sex are morally framed for people within their local context. We take advantage of an opportunity to comparatively explore such talk across three different study sites, and contribute to a better understanding of both emerging sexual practices and their implications for HIV vulnerability. Our work underlines that transactional sex needs to be reflected as it is perceived: something very different from, but of at least equal concern to, formal sex work in the efforts to curb HIV transmission.