Access to higher education in the health sciences : a policy implementation analysis.

Doctor of Philosophy in Nursing.Access to health sciences education in South Africa is a challenging and contested area of higher education seeped in politics and history within a context of transformation. There are a large number of students wanting to study health science courses but there are limited places. The first democratically elected government in South Africa issued White Paper 3: A Programme for the Transformation of Higher Education with a vision of transforming the higher education system to one that was more representative of the country`s demographic profile. However in the absence of any guidelines for the implementation of this White Paper 3, higher education in many instances has not been transformed as the government envisaged. The aim of this study was to identify the factors affecting access to health sciences education at universities in South Africa and to develop guidelines to broaden access for social redress. This study was conducted within a pragmatic paradigm using a mixed methods sequential exploratory design in the complementarity genre. Universities offering traditional health science courses` including medicine were included in the study. The research consisted of 3 Phases – Phase 1 reviewed existing policies and practices through the review of relevant documents; Phase 2 assessed existing practices through one-on-one interviews and Policy Delphi and Phase 3 developed policy implementation guidelines and two policy briefs to broaden access using the information gathered from the literature reviewed and data collected from stakeholders. The Policy Delphi questionnaire was developed following the analysis of qualitative data collected in Phase 2 and the instrument was subjected to 2 cycles of item content validity index (I-CVI). The results indicated that achieving equity of access is multi-factorial and has diverse and complex challenges. Some of these challenges are ingrained in South Africa`s apartheid history, some are rooted in the process of access and some in the mind-set of the actors involved in access. The research identified eight categories, promotion of health science disciplines; challenges to transformation; competitiveness; health sciences sets the “bar”; alternative access; reason for choosing a health sciences profession; innovation in teaching and learning and retention and throughput rates which were related to access to health sciences education in universities. The data indicated that the student demographic has changed substantially in Health Science programmes but more could be done. Faculties of Health Sciences need to implement some strategies to reach out to the eligible students in rural and remote areas. Student success in Health science courses is relatively good as would be expected as the selection and admission criteria, is generally higher. Health Sciences at many of the universities are committed to the imperative of transformation for social redress but there are others who are caught between facilitating transformation and overwhelming demand for their programmes. Guidelines for the Implementation of the Access Policy in Health Sciences Education and the Access for Success in Health Sciences Education in Universities Policy briefs were informed by the results. Universities have implemented a number of initiatives to address the past injustice in higher education access however the issue of enabling access for those who are socio-economically disadvantaged is very much more complex and challenging to address. Transformation of health sciences education in universities is essential to the transformation of the health service to reflect a health service that is accessible, available, affordable and agreeable, something that every South African citizen

Factors related to functional exercise capacity amongst people with HIV in Durban, South Africa

Background: People with HIV (PWH), who engage in regular physical activity, have improved fitness, muscular strength, body composition, health-related quality of life and mental health symptoms, but PWH have amongst the lowest physical activity levels of those with any chronic health condition. Furthermore, there is scant evidence examining these relationships in PWH in Africa. Aim: To address these critical gaps, this cross-sectional descriptive research study examined the relationships between demographic, HIV-related, anthropometric factors, neighbourhood walkability and physical activity, amongst PWH in Durban, South Africa. Setting: Respondents (N = 100) were receiving primary healthcare in six eThekwini nurse-run municipal clinics. Methods: Self-reported socio-demographic data were collected, and HIV-related medical data were extracted from respondent’s medical charts. Height and weight were measured to calculate the body mass index (BMI, kg/m2); neighbourhood walkability was measured on the Neighbourhood Environment scale; and physical activity, specifically functional exercise capacity, was measured by the 6-min walk test (6MWT). Results: On average, respondents were black African, female, approximately 38 years old and unemployed; men were of normal weight whilst women were overweight. Only 65% of the respondents reached the age- and sex-predicted distance during the 6MWT. Correlational analyses did not reveal any significant relationships between the functional exercise capacity and socio-demographic, HIV-related factors or anthropometric measures. Conclusion: South African PWH do not reach their predicated walking distance on the 6MWT. Engaging community agencies to promote walking as both a means of transportation and leisure physical activity may decrease the risks of a sedentary lifestyle and improve progression towards recommended physical activity targets

The Relationship Between Physical Activity and Cardiorespiratory Fitness Among People Living With Human Immunodeficiency Virus Throughout The Life Span

BACKGROUND: People living with human immunodeficiency virus (PLHIV) are at an increased risk for developing cardiovascular disease (CVD). Physical activity and cardiorespiratory fitness in PLHIV are poorly understood. OBJECTIVE: The aims of this study were to describe physical activity and cardiorespiratory fitness by sex and age and to examine the association between physical activity and cardiorespiratory fitness in PLHIV, controlling for covariates. METHODS: Seven hundred two PLHIV participated in a cross-sectional study and completed validated measures of self-reported physical activity (7-day Physical Activity Recall) and cardiorespiratory fitness (6-minute walk test). Participants were recruited from 7 diverse sites in the United States and Thailand, and data were analyzed using descriptive statistics and multiple regression to examine the relationship between physical activity and cardiorespiratory fitness. RESULTS: On average, participants self-reported engaging in 115 minutes of, mostly light (75%), physical activity. Men reported twice the amount of physical activity as women (155 vs 73 minutes, P = .01). Participants\u27 ability to achieve their predicted 6-minute walk test distances was similar between men (68%) and women (69%) (P \u3e .01). For women, vigorous physical activity was associated with a 6.6% increase in cardiorespiratory fitness and being temporarily unemployed was associated with an 18% decline in cardiorespiratory fitness. Cardiorespiratory fitness increased with age (P \u3c .01). CONCLUSIONS: Weekly physical activity of people living with human immunodeficiency virus averaged 85 minutes of mostly light activity, well below the recommended 150 minutes of moderate activity. Vigorous physical activity was associated with improved cardiorespiratory fitness in women, but not men. Although PLHIV would benefit from interventions to increase physical activity, our data suggest a need to develop sex-specific physical activity strategies

Exploring intersectionality and HIV stigma in persons receiving HIV care in nurse-led public clinics in Durban, South Africa

Background: Although stigma associated with South African people living with HIV has declined since the 1980s when HIV/AIDS was first identified, it still persists. Stigma is associated with poor health outcomes and avoidance of interactions with healthcare systems. The HIV stigma framework distinguishes three HIV-related self-stigma mechanisms. Aims: The aims of this study were to explore intersectionality between HIV-stigma mechanisms and selected sociodemographic as well as HIV factors, and interrelationships between three HIV-related self-stigma mechanisms. Setting and method: This study was a secondary analysis of data collected from a cross-sectional sample of people receiving HIV-related primary health care at different municipal clinics in Durban, South Africa (N = 100). Results: The average participant was Black African, female, unemployed, with a monthly income below R2 500, most had completed primary school. No sociodemographic or HIV-related factors were significantly related to total or subscale HIV stigma scores. Respondents reported experiencing (enacted) no stigmatization, did not expect to experience (anticipated) much stigmatization from their social interactions with family, community, healthcareworkers, and reported no strong stigmatizing beliefs about themselves (internalized). Conclusion: Intersectionality did not identify any particular socio-demographic or HIV-related factor associated with greater HIV stigma. Participants reported low HIV stigma arising from interactions with healthcare and social service providers or families. Although no socio-demographic or HIV-related factors were significantly associated with HIV stigma mechanisms in this relatively homogeneous sample, being marginalized can nevertheless result from living with other differences compared to societal norms and result in particular vulnerability when living with HIV/AIDS

Working status and seasonal meteorological conditions predict physical activity levels in people living with HIV

Little is known about how demographic, employment and meteorological factors impact physical activity. We conducted an analysis to explore these associations from participants (N = 447) from six cities in the United States and matched their activity data with abstracted local meteorological data from National Oceanic and Atmospheric Administration (NOAA) weather reports. Participants were purposively recruited in 3-month blocks, from December 2015 to October 2017, to reflect physical activity engagement across the seasons. We calculated total physical activity (minutes/week) based on 7-day physical activity recall. Mild correlations were observed between meteorological factors and correlated with lower physical activity. Participants were least active in autumn (Median = 220 min/week) and most active in spring (Median = 375 min/week). In addition to level of education and total hours of work, maximum temperature, relative humidity, heating degree day, precipitation and sunset time together explained 17.6% of variance in total physical activity. Programs assisting in employment for PLHIV and those that promote indoor physical activity during more strenuous seasons are needed. Additional research to better understand the selection, preferences, and impact of indoor environments on physical activity is warranted