Prognostic values of modifiable risk factors for cardiovascular events in South African health promotion.

BACKGROUND: Cardiovascular diseases (CVDs) are increasing at an alarming rate among the South African population. This study aimed to determine the prognostic value of modifiable CVD risk factors for fatal and non-fatal events to inform cardiovascular health promotion practices in the South African public health system. METHODS: Data was collected from individuals participating in the South African leg of a multi-national prospective cohort study. Binary logistic regression was applied to estimate odds of total, non-fatal and fatal cardiovascular events. RESULTS: Binary logistic regression analyses identified age as a predictor of non-fatal and fatal CV events, with ORs of 1.87 to 3.21, respectively. Hypertension increased the odd of suffering a non-fatal CV event by almost two and a half (OR = 2.47; 95% CI = 1.26, 4.85). Moreover, being physically active reduced the odd of non-fatal CVD events by 38% (OR = 0.62; 95% CI = 0.46, 0.83 for 1 Standard deviation increase of the weighted physical activity index score (WPA)). On the one hand, gamma-glutamyltransferase (GGT) was associated with a higher fatal cardiovascular disease risk OR = 2.45 (95% CI = 1.36, 4.42) for a standard deviation increase. CONCLUSIONS: Elevated blood pressure, GGT, and physical activity have significant prognostic values for fatal or non-fatal CV events. These findings emphasise the importance of highlighting hypertension and physical activity when planning cardiovascular health education and intervention programmes for this population, with attention to the monitoring of GGT.

HIV stigma experiences and stigmatisation before and after a HIV stigma-reduction community "hub" intervention.

This study sought to explore, describe and determine whether an HIV stigma-reduction community "hub" intervention would change the HIV stigma experiences of people living with HIV (PLWH) and the stigmatisation by the community in an urban area in South Africa. A convergent parallel mixed-method design with a single case pre-test post-test design and an interpretive description approach was utilised. The sample for this study included 62 PLWH recruited through accessibility sampling and 570 community members recruited through random voluntary sampling. A sub-sample of both groups, selected using purposive voluntary sampling, was utilised for the in-depth interviews about stigma experiences of PLWH, and for perceptions and attitudes of the community toward PLWH. Both quantitative and qualitative data showed that stigma is present. Although no statistically significant changes were found, small practically significant changes were demonstrated in the experiences of PLWH and in the perceptions and attitudes of the community. The extent of changes was much more obvious in the responses of the PLWH and the community during their post-intervention qualitative interviews than the changes found with the quantitative measures. This study thus concludes that the HIV stigma-reduction community hub intervention was successful in initiating the onset of changes in a community through the PLWH and people living close to PLWH (PLC) as community mobilisers active in the community hub to mobilise their own communities towards HIV stigma reduction through social change.

Psychosocial well-being of people living with HIV and the community before and after a HIV stigma-reduction community "hub" network intervention.

The purpose of the research was to determine whether an HIV stigma-reduction community "hub" network intervention in a South African urban area would bring about a difference in the psychosocial well-being of people living with HIV (PLWH), as well as their community (living in the same municipal ward). A single case pre-test post-test design was implemented. The sample for this study included 62 PLWH who were selected through accessibility sampling and 570 community members who were selected through random voluntary sampling. Participants completed the Patient Health Questionnaire (PHQ-9) and the Mental Health Continuum-Short Form (MHC-SF) before and after the intervention. A dependent t-test as well as Cohen's d-values were used to calculate the differences between the pre- and post-test results for depression and well-being. Levels of languishing, moderate mental health and flourishing before and after the intervention were determined. Although the focus of the HIV stigma-reduction community "hub" intervention that was followed in this study was on the involvement of PLWH and people living close to them (PLC) to share their knowledge as community mobilisers and to mobilise and empower their own community to reduce HIV stigma, it can be concluded that a secondary gain was the effect it had on both depression and mental health of the PLWH as well as the community. Of interest is how these effects differed for PLWH and the community. It is thus recommended that future interventions should give special attention to aspects of depression and well-being.

Phronesis: Beyond the Research Ethics Committee-A Crucial Decision-Making Skill for Health Researchers During Community Research.

Health researchers conducting research in the community are often faced with unanticipated ethical issues that arise in the course of their research and that go beyond the scope of ethical approval by the research ethics committee. Eight expert researchers were selected through extreme intensity purposive sampling, because they are representative of unusual manifestations of the phenomenon related to their research in the community. They were selected to take part in a semi-structured focus group discussion on whether practical wisdom (phronesis) is used as a decision-making skill to solve unanticipated ethical issues during research in the community. Although the researchers were not familiar with the concept phronesis, it became obvious that it formed an integral part of their everyday existence and decision making during intervention research. They could balance research ethics with practical considerations. The capacity of practical wisdom as a crucial decision-making skill should be assimilated into a researcher's everyday reality, and also into the process of mentoring young researchers to become phronimos. Researchers should be taught this skill to handle unanticipated ethical issues.

A Community "Hub" Network Intervention for HIV Stigma Reduction: A Case Study.

We describe the implementation of a community "hub" network intervention to reduce HIV stigma in the Tlokwe Municipality, North West Province, South Africa. A holistic case study design was used, focusing on community members with no differentiation by HIV status. Participants were recruited through accessibility sampling. Data analyses used open coding and document analysis. Findings showed that the HIV stigma-reduction community hub network intervention successfully activated mobilizers to initiate change; lessened the stigma experience for people living with HIV; and addressed HIV stigma in a whole community using a combination of strategies including individual and interpersonal levels, social networks, and the public. Further research is recommended to replicate and enhance the intervention. In particular, the hub network system should be extended, the intervention period should be longer, there should be a stronger support system for mobilizers, and the multiple strategy approach should be continued on individual and social levels.

Changeover-time in psychosocial wellbeing of people living with HIV and people living close to them after an HIV stigma reduction and wellness enhancement community intervention.

HIV stigma continues to affect the psychosocial wellbeing of people living with HIV (PLWH) and people living close to them (PLC). Literature unequivocally holds the view that HIV stigma and psychosocial wellbeing interact with and have an impact on each other. This study, which is part of a larger research project funded by the South Africa Netherlands research Programme on Alternatives in Development (SANPAD), responds to the lack of interventions mitigating the impactful interaction of HIV stigma and psychosocial wellbeing and tests one such intervention. The research objectives were to test the changeover-time in the psychosocial wellbeing of PLWH and PLC in an urban and a rural setting, following a comprehensive community-based HIV stigma reduction and wellness enhancement intervention. An experimental quantitative single system research design with a pre- and four repetitive post-tests was used, conducting purposive voluntary sampling for PLWH (n = 18) and snowball sampling for PLC (n = 60). The average age of participants was 34 years old. The five measuring instruments used for both groups were the mental health continuum short-form scale, the patient health questionnaire, the satisfaction with life scale, the coping self-efficacy scale and the spirituality wellbeing scale. No significant differences were found between the urban-rural settings and data were pooled for analysis. The findings show that initial psychosocial wellbeing changes after the intervention were better sustained (over time) by the PLC than by the PLWH and seemed to be strengthened by interpersonal interaction. Recommendations included that the intervention should be re-utilised and that its tenets, content and activities be retained. A second intervention three to six months after the first should be included to achieve more sustainability and to add focused activities for the enhancement of psychosocial wellbeing. PLWH and PLC are to be encouraged to engage with innovative community mechanisms to make psychosocial wellbeing a way of life in the community at large.

HIV stigma and disclosure experiences of people living with HIV in an urban and a rural setting.

Human immunodeficiency virus (HIV) remains a highly stigmatised condition for people living with HIV (PLWH) and people living close to them (PLC) globally. The research objectives for this study were to explore and describe how HIV stigma and disclosure experiences impact the lives of PLWH and to explore whether there are differences between experiences in urban and rural settings. A qualitative approach was followed and participants were selected through purposive voluntary sampling. Data collection took place using in-depth interviews with 23 PLWH, 11 of whom resided in an urban setting in North-West, South Africa, and 12 resided in a rural setting in the same province. The data were manually analysed through open coding. The HIV stigma experiences expressed by PLWH depicted negative behavioural patterns and attitudes towards them, fear from the community of being infected by PLWH and lastly negative self-judgement by PLWH themselves. During disclosure, PLWH were unsure and they described it as a stressful event. They cautiously considered to whom to disclose their condition and what benefits disclosure will hold. They further had to handle forced disclosure due to being identifiable in health-care settings. HIV stigma and related disclosure practices remained a problem, which detrimentally affected treatment and support efforts. Recommendations focused on HIV stigma reduction in the community that needed to involve PLWH and PLC.

A comparison of the cardiometabolic profile of black South Africans with suspected non-alcoholic fatty liver disease (NAFLD) and excessive alcohol use.

Excessive alcohol use and non-alcoholic fatty liver disease (NAFLD) are putative cardiovascular disease risk factors. In order to ease the identification of these conditions on primary health care level, we aimed to determine and compare the demographic and cardiometabolic characteristics of excessive alcohol users and those with suspected NAFLD in black South Africans. In the Prospective Urban Rural Epidemiology study (North West Province, South Africa, N = 2021, collected in 2005) we selected 338 participants, namely: 1) alcohol users (N = 143) reporting 'yes' to alcohol intake, with high gamma-glutamyl transferase (GGT) ≥80 U/L and a percentage carbohydrate deficient transferrin (%CDT) ≥2%; 2) non-alcohol users (N = 127) self-reporting 'no' to alcohol intake with GGT ≤30 U/L and %CDT ≤2%; and 3) NAFLD group (N = 68) who were non-drinkers with GGT levels ≥60 U/L and %CDT ≤ 2%. The demographics indicated that the alcohol users were mostly men (73%) with a body mass index (BMI) of 19.8 (15.2-27.3) kg/m(2), 90% of which were smokers. Systolic blood pressure (SBP) of alcohol users significantly correlated with high-density lipoprotein cholesterol (HDL-C) (ß = 0.24; p = 0.003) and waist circumference (WC) (ß = 0.22; p = 0.006). Non-alcohol users were mostly women (84%) with a BMI of 26.0 (18.0-39.2) kg/m(2) and blood pressure in this group related positively with triglycerides. The NAFLD group were also mostly women (72%) with a comparatively larger WC (p < 0.001) and an adverse metabolic profile (total cholesterol: 5.55 ± 1.69 mmol/L; glycosylated hemoglobin: 6.03 (4.70-9.40) %). Diastolic blood pressure in the NAFLD group associated positively with WC (ß = 0.27; p = 0.018). We therefore found disparate gender and cardiometabolic profiles of black South Africans with suspected NAFLD and excessive alcohol use. The described profiles may aid health care practitioners in low resource settings when using these crude screening measures of gender, obesity indices (and self-reported alcohol use) to identify individuals at risk.

A comprehensive HIV stigma-reduction and wellness-enhancement community intervention: a case study.

We describe the implementation of a comprehensive HIV stigma-reduction and wellness-enhancement community intervention that focused on people living with HIV (PLWH), as well as people living close to them (PLC) from six designated groups. A holistic multiple case study design was used in urban and rural settings in the North West Province, South Africa. Purposive voluntary sampling was used to recruit the PLWH group; snowball sampling was used for the PLCs. Data were analyzed by means of open coding and text document analysis. The comprehensive nature of the intervention ensured enhancement in relationships in all groups. The increase in knowledge about stigma, coping with it, and improved relationships led to PLWH feeling less stigmatized and more willing to disclose. PLCs became aware of their stigmatizing behaviors and were empowered to lead stigma reduction in their communities. Many community members were reached through these initiatives.

Psychological distress and the development of hypertension over 5 years in black South Africans.

Alarming increases in the incidence of hypertension in many low- and middle-income countries are related to alcohol overuse. It is unclear whether alcohol overuse is a symptom of psychological distress. The authors assessed psychological distress in Africans and its relationship with a 5-year change in blood pressure (BP), independent of alcohol intake. The authors followed 107 Africans with optimal BP (≤120/80 mm Hg) (aged 35-75 years) over 5 years. Alcohol intake (self-report and serum γ-glutamyl transferase) and nonspecific psychological distress (Kessler Screening Scale for Psychological Distress [K6]) were assessed. The K6 predicted hypertension development (P=.019), and its individual component "nervous" increased a participant's risk two-fold to become hypertensive (hazard ratio, 2.00 [1.23-3.26]). By entering K6 and γ-glutamyl transferase into multivariable-adjusted regression models for change in systolic BP, both were independently associated with change in systolic BP. Psychological distress and scoring high on being nervous predicted the development of hypertension over 5 years, independent of alcohol intake.

Health behaviour change of people living with HIV after a comprehensive community-based HIV stigma reduction intervention in North-West Province in South Africa.

Abstract All over the world, health behaviour is considered a complex, far reaching and powerful phenomenon. People's lives are influenced by their own or others' health behaviour on a daily basis. Whether it has to do with smoking, drinking, pollution, global warming or HIV management, it touches lives and it challenges personal and community responses. Health behaviour, and health behaviour change, probably holds the key to many a person's immediate or prolonged life or death outcomes. The same can be said about communities, culture groups and nations. This SANPAD-funded study focused on research questions relating to health behaviour change for people living with HIV (PLWH) in the North-West Province in South Africa. It investigated whether a comprehensive community-based HIV stigma reduction intervention caused health behaviour change in PLWH. An quantitative single system research design with one pre- and four repetitive post-tests utilizing purposive sampling was used to test change-over-time in the health behaviour of 18 PLWH. The results of the study indicated statistical and/or practical significant change-over-time. The intervention not only addressed the health behaviour of PLWH, but also their HIV stigma experiences, HIV signs and symptoms and their quality of life in the context of being HIV positive. The recommendations include popularization of the comprehensive community-based HIV stigma reduction intervention and extending it to include a second intervention to strengthen health behaviour and quality of life for PLWH in the community at large.

Experiences of people living with HIV and people living close to them of a comprehensive HIV stigma reduction community intervention in an urban and a rural setting.

HIV stigma remains high globally. Although there is a selection of HIV stigma reduction interventions discussed in the literature, there is a paucity of research about the effectiveness of these interventions. This study aimed at gaining a deeper understanding of the experiences of people living with HIV (PLWH) and people living close to them from six designated groups during and after having undergone a comprehensive HIV stigma reduction community intervention in both an urban and a rural setting. Attention was focused on their expressed experiences of the workshop and projects executed. A qualitative interpretive description approach was used. PLWH as participants were selected through purposive voluntary sampling and through snowball sampling for the people living close to them. Recruitment was from both urban and rural settings in the North West Province, South Africa. Data collection was via in-depth interviews with 23 PLWH and 60 people living close to them from specific designated groups. The data were thematically analysed through manual open coding. The results from the urban and rural settings were pooled, as there were no noteworthy differences in the themes between them. The results indicated that there was an increase in knowledge in all the groups, as well as experiences of enhanced relationships and of being equipped with leadership skills in order to go out into the community and being part of HIV stigma reduction actions. The intervention in its comprehensive nature was found to have been successful and promising for future use in reducing HIV stigma.

Community care workers, poor referral networks and consumption of personal resources in rural South Africa.

Although home-based care (HBC) programs are widely implemented throughout Africa, their success depends on the existence of an enabling environment, including a referral system and supply of essential commodities. The objective of this study was to explore the current state of client referral patterns and practices by community care workers (CCWs), in an evolving environment of one rural South African sub-district. Using a participant triangulation approach, in-depth qualitative interviews were conducted with 17 CCWs, 32 HBC clients and 32 primary caregivers (PCGs). An open-ended interview guide was used for data collection. Participants were selected from comprehensive lists of CCWs and their clients, using a diversified criterion-based sampling method. Three independent researchers coded three sets of data - CCWs, Clients and PCGs, for referral patterns and practices of CCWs. Referrals from clinics and hospitals to HBC occurred infrequently, as only eight (25%) of the 32 clients interviewed were formally referred. Community care workers showed high levels of commitment and personal investment in supporting their clients to use the formal health care system. They went to the extent of using their own personal resources. Seven CCWs used their own money to ensure client access to clinics, and eight gave their own food to ensure treatment adherence. Community care workers are essential in linking clients to clinics and hospitals and to promote the appropriate use of medical services, although this effort frequently necessitated consumption of their own personal resources. Therefore, risk protection strategies are urgently needed so as to ensure sustainability of the current work performed by HBC organizations and the CCW volunteers.

Urinary albumin excretion from spot urine samples predict all-cause and stroke mortality in Africans.

BACKGROUND: Increased urinary albumin excretion reflects general vascular damage and predicts adverse cardiovascular and renal outcomes. Albuminuria can be determined from easily collected spot urine samples, especially in low-resource settings. However, no prognostic evidence exists for Africans. METHODS: We followed clinical outcomes in 1,061 randomly selected non diabetic, human immunodeficiency virus (HIV)-negative Africans (mean age: 51.5 years; 62.0% women). Baseline urinary albumin-to-creatinine ratio was assessed from spot urine samples. RESULTS: Over a median follow-up of 4.52 years, 132 deaths occurred, of which 47 were cardiovascular related. The urinary albumin-to-creatinine ratio averaged 6.1 µg/mg (5th to 95th percentile interval; 1.2-70.0). In multivariable-adjusted analyses, urinary albumin excretion predicted all-cause mortality (hazard ratio (HR), 1.26; 95% confidence interval (CI), 1.07-1.48; P = 0.006), and a tendency existed for cardiovascular mortality (HR, 1.26; 95% CI, 0.97-1.63; P = 0.087), which seemed to be driven by fatal stroke (HR, 1.72; 95% CI, 1.17-2.54; P = 0.006) rather than cardiac mortality (HR, 0.67; 95% CI, 0.41-1.07; P = 0.094). The predictive value remained in 528 hypertensives for both all-cause (HR, 1.38; 95% CI, 1.13-1.69; P = 0.001) and cardiovascular (HR, 1.45; 95% CI, 1.07-1.96; P = 0.017) mortality, again driven by stroke. Our findings also remained significant after we excluded participants with macroalbuminuria, those on antihypertensive treatment, as well as participants who died within 1 year after enrollment. CONCLUSION: In nondiabetic HIV-negative Africans, albuminuria predicts all-cause and stroke mortality.

Self-reported alcohol intake is a better estimate of 5-year change in blood pressure than biochemical markers in low resource settings: the PURE study.

BACKGROUND: Despite criticism of self-reported alcohol intake, it is a valuable tool to screen for alcohol abuse as a risk factor for cardiovascular disease. We aimed to compare various self-reported estimates of alcohol use with γ-glutamyltransferase (GGT) and percentage carbohydrate deficient transferrin (%CDT) considering their relationship with blood pressure changes (%BP) over a 5-year period in black South Africans. METHOD: We recruited 1994 participants and collected 5-year followed up data (N = 1246). Participants completed questionnaires on alcohol intake indicating their former and current alcohol use ('yes' response and 'no' if alcohol was never used). We assessed alcohol intake (in g) using a quantified food frequency questionnaire. We collected blood samples and measured GGT and %CDT. Brachial BP (bBP) was measured at baseline and follow-up and central BP (cBP) at follow-up only. RESULTS: Self-reported alcohol intake was significantly associated with the 5-year change in bBP before and after adjusting for confounders (%bSBP: R(2) = 0.263, ß = 0.06, P = 0.023; %bDBP: R(2) = 0.326, ß = 0.08 P = 0.005), as well as cSBP (R (2)= 0.286, ß = 0.09, P = 0.010) and central pulse pressure (R(2) = 0.254, ß = 0.06, P = 0.020). GGT and %CDT correlated well with self-reported alcohol intake (r = 0.44; P = 0.001; r = 0.34 P = 0.001), but did not associate significantly with %bBP or cBP at follow-up. CONCLUSION: Self-reported alcohol use was strongly associated with a 5-year increase in BP in Africans with a low socio-economic status. This was not found for biochemical measures, GGT and %CDT. Self-reported alcohol intake could be an important measure to implement in primary healthcare settings in middle to low income countries, where honest reporting is expected.

Using an innovative mixed method methodology to investigate the appropriateness of a quantitative instrument in an African context: Antiretroviral treatment and quality of life.

The relationship between quality of life (QoL) and antiretroviral treatment (ART) has mainly been studied using quantitative scales often not appropriate for use in other contexts and without taking peoples' lived experiences into consideration. Sub-Saharan Africa has the highest incidence of HIV and AIDS yet there is paucity in research done on QoL. This research report is intended to give an account of the use of a mixed method convergent parallel design as a novice approach to evaluate an instrument's context specificity, appropriateness and usefulness in another context for which it was designed. Data were collected through a qualitative exploration of the experiences of QoL of people living with HIV or AIDS (PLHA) in Africa since being on ART, as well as the quantitative measurements obtained from the HIV/AIDS-targeted quality of life (HAT-QoL) instrument. This study was conducted in three African countries. Permission and ethical approval to conduct the study were obtained. Purposive voluntary sampling was used to recruit PLHA through mediators working in community-based HIV/AIDS organisations and health clinics. Interviews were analysed through open coding and the quantitative data through descriptive statistics and the Cronbach's alpha coefficient. A much wider range and richness of experiences were expressed than measured by the HAT-QoL instrument. Although an effective instrument for use in the USA, it was found not to be sensitive, appropriate and useful in an African context in its present form. The recommendations focus on adapting the instrument using the data from the in-depth interviews or to develop a context-sensitive instrument that could measure QoL of PLHA in Africa.

Indigenous and traditional plants: South African parents' knowledge, perceptions and uses and their children's sensory acceptance.

BACKGROUND: The dietary shift from indigenous and traditional plants (ITPs) to cash crops and exotic plant food sources increases the risk of malnutrition and other nutrition-related non-communicable diseases, especially in poor rural communities. Farm communities in South Africa have been associated with poor nutritional status and extreme poverty. ITPs have been found to be affordable sources of several micronutrients. However, knowledge of and the use of these plants are declining, and little is known about the child's acceptance of dishes prepared with ITPs. This knowledge can be used to improve the general acceptance of ITPs. This study aimed to gain insight into parents' knowledge and perceptions and their use of ITPs in a farming community in the North West Province and to assess children's acceptance of and preference for dishes made with African leafy vegetables (ALVs) and Swiss chard. METHODS: Parents (n = 29) responsible for food preparation for children in grade 2 to 4 in two schools were purposively selected for four focus group discussions. A sensory evaluation assessed the children's (n = 98) acceptance of, preference for and intended consumption of dishes made with leafy vegetables. The dishes were made of Amaranthus spp., Cleome gynandra, Cucurbita maxima, Vigna unguiculata and Beta vulgaris. RESULTS: Parents mentioned 30 edible ITPs during the focus group discussions. Parents had knowledge of available ITPs and their use as food. Location, seasonal variation and rainfall affected the availability of and access to ITPs. Sun-dried ITPs were stored in sacks for later use. ITPs were perceived as healthy, affordable and delicious, hence acceptable to the parents. The children also evaluated the dishes made with ALVs as acceptable in terms of colour, smell and taste. Swiss chard was preferred, most likely because of the children's exposure to this vegetable. Children indicated that they would like to eat these leafy vegetables twice a week. CONCLUSION: These results look promising for the promotion of ITPs as a strategy to reduce malnutrition in rural farm communities and for potential inclusion of these micronutrient-rich ALVs in school feeding programmes to improve the nutritional status of children.

Differences in health care seeking behaviour between rural and urban communities in South Africa.

OBJECTIVE: The aim of this study was to explore possible differences in health care seeking behaviour among a rural and urban African population. DESIGN: A cross sectional design was followed using the infrastructure of the PURE-SA study. Four rural and urban Setswana communities which represented different strata of urbanisation in the North West Province, South Africa, were selected. Structured interviews were held with 206 participants. Data on general demographic and socio-economic characteristics, health status, beliefs about health and (access to) health care was collected. RESULTS: The results clearly illustrated differences in socio-economic characteristics, health status, beliefs about health, and health care utilisation. In general, inhabitants of urban communities rated their health significantly better than rural participants. Although most urban and rural participants consider their access to health care as sufficient, they still experienced difficulties in receiving the requested care. The difference in employment rate between urban and rural communities in this study indicated that participants of urban communities were more likely to be employed. Consequently, participants from rural communities had a significantly lower available weekly budget, not only for health care itself, but also for transport to the health care facility. Urban participants were more than 5 times more likely to prefer a medical doctor in private practice (OR:5.29, 95% CI 2.83-988). CONCLUSION: Recommendations are formulated for infrastructure investments in rural communities, quality of health care and its perception, improvement of household socio-economical status and further research on the consequences of delay in health care seeking behaviour.

A model for the incorporation of the traditional healers into the national health care delivery system of South Africa.

In South Africa the patient uses both the traditional healers and biomedical personnel's services out of need for the best healing therapy to fulfil his/ her health needs. Failure of one to yield the expected results leads to the use of the other. This shunting back and forth prompted the researcher to undertake research and formulated a model demonstrating how the traditional healers can be incorporated into the National Health Care Delivery System of South Africa. The research used both qualitative and theory generating designs to attain the set objective. Firstly, a qualitative research design used semi-structured interviews to investigate the perceptions and attitudes of biomedical personnel, traditional healers, patients and policy makers, regarding the process of incorporation. A non-probable purposive voluntary sample was used, selection was done according to a set criteria. Data was analysed and the results of phase one as well as initial literature review were used to construct a conceptual framework for the model. Secondly, a theory generating design was employed using the three phases of Dickoff, James and Wiedenbach (1968:435) to formulate a model which was systematically, logically and consistently conceptualized. In evaluation of this model a predetermined criteria was used. The results showed that the constructed model demonstrated the government formulating policy to legalize traditional healing and affording the traditional healers legal authority to be official partners to the biomedical personnel and avail the quality health care services that fulfils the patients health needs using the primary health care approach.

Does perceived HIV stigma contribute to nurses' intent to migrate in five African countries?

Nurse migration out of low-resource countries has occurred for many years, resulting in workforce shortages, particularly in countries with a high prevalence of HIV. A cross-sectional survey of 1,374 nurses from five African countries (Lesotho, Malawi, South Africa, Swaziland, and Tanzania) was conducted. A logistic regression analysis resulted in a profile of odds ratios predicting increased odds of intent to migrate for nurses who were more experienced and working in urban hospitals. These data provide the first support that HIV stigma experienced by nurses through their association as providers for people living with HIV may also be contributing to their intent to migrate. The study contributes to a greater understanding of the complexity of nurse migration in Africa.