Unpacking the dynamics of double stigma: how the HIV-TB co-epidemic alters TB stigma and its management among healthcare workers.

BACKGROUND: HIV and tuberculosis (TB) are intricably interlinked in South Africa. The social aspects of this co-epidemic remain relatively unexplored. More specifically, no research has quantitatively explored the double stigma associated with HIV and TB in this context, and more specifically the impact of the co-epidemic on [1] the stigmatisation of TB and [2] the TB stigma mangement strategy of covering (i.e. the use of TB as a cover for having HIV). The current study aims to address this research gap by disentangling the complex mechanisms related to HIV-TB stigma. METHODS: Using Structural Equation Modelling (SEM), data of 882 health care workers (HCWs) in the Free State province, South Africa, are analysed to investigate the link between the stigmatization of HIV and TB and the stigma management by those affected. The current study focuses on health care workers (HCWs), as both TB and HIV have a severe impact on this professional group. RESULTS: The results demonstrate that the perceived link between the epidemics is significantly associated with double HIV-TB stigmatization. Furthermore, the link between the illnesses and the double stigma are driving the stigmatization of TB. Finally, the link between HIV and TB as well as the stigmatization of both diseases by colleagues are associated with an increased use of covering as a stigma management strategy. CONCLUSIONS: This is the first quantitative study disentagling the mediating role of double stigma in the context of the co-epidemic as well as the impact of the co-epidemic on the social connotations of TB. The results stress the need for an integrated approach in the fight against HIV and TB recognizing the intertwined nature of the co-epidemic, not only in medical-clinical terms, but also in its social consequences. TRIAL REGISTRATION: South African National Clinical Trials Register, registration ID: DOH-27-1115-5204. Prospectively registered on 26 August 2015.

Community health worker motivation to perform systematic household contact tuberculosis investigation in a high burden metropolitan district in South Africa.

BACKGROUND: South Africa faces a chronic shortage of professional health workers. Accordingly, community health workers (CHWs) are being employed to mitigate the ongoing health workforce deficiencies. As increased access to quality service delivery hinges upon their motivation, this study explored CHWs' motivation to deliver systematic household contact tuberculosis (TB) investigation (SHCI). METHODS: In 2017, a cross-sectional survey was conducted among CHWs in the Mangaung Metropolitan District, Free State Province. Exploratory factor analysis was performed on a 30-item scale to determine the dimensions underlying CHW motivation. Items with factor loadings of 0.4 and above were retained. Descriptive and inferential analyses were used to determine CHW motivation levels. Multiple linear regression analysis was used to investigate the determinants of CHW motivation. RESULTS: Out of 235 participants, 89.2% were female. Participants' median age was 39 (inter-quartile range: 33-45) years. CHW motivation was defined by 16 items across three dimensions - intrinsic job satisfaction, burnout and team commitment, together explaining 56.04% of the total variance. The derived scale showed satisfactory internal consistency (Cronbach's alpha: 0.81), with a mean motivation score of 52.26 (standard deviation [sd]: 5.86) out of 64. Statistically significant differences were observed between formal CHWs - those with at least phase 1 standardised accredited training, and informal CHWs - those without such accredited training regarding team commitment scores (17.82 [sd: 2.48] vs. 17.07 [sd: 2.82]; t(233) = 2.157; p = 0.013). CHW age (ß = 0.118, p = 0.029), location (ß = 1.737, p = 0.041), length of service (ß = - 0.495, p < 0.001), attendance of TB SHCI training (ß = 1.809, p = 0.036), and TB SHCI competence (ß = 0.706, p < 0.001), contributed statistically significantly to CHW motivation. CONCLUSION: CHW motivation to perform TB SHCI was both intrinsic and extrinsic. The high overall mean score implies that the CHWs were well-motivated to perform TB SHCI. To ensure sustained improved access to quality TB SHCI service provision, programme managers in the Free State and similar settings could potentially use the tool derived from this study to monitor and inform CHW motivation interventions. Interventions should pay close attention to the CHWs' formalisation, competence and training.

Waiting to inhale: factors associated with healthcare workers' fears of occupationally-acquired tuberculosis (TB).

BACKGROUND: Fear of TB infection is rooted in historical and social memories of the disease, marked by stigma, segregation and exclusion. Healthcare workers (HCWs) face these same fears today, and even seek to hide their TB status when infected. This study sought to investigate factors associated with HCWs fears of acquiring TB while at work, including selected biographic characteristics, TB knowledge, infection control and perceptions that their colleagues stigmatise co-workers with TB/ presumed to have TB. METHODS: In the Free State Province, South Africa, a representative sample of 882 HCWs from eight hospitals completed self-administered questionnaires on issues related to fear of occupationally acquired TB, infection control, TB knowledge and workplace TB stigma. The data were analysed using descriptive statistics as well as binomial logistic regression. RESULTS: Most of the HCWs (67.2%) were concerned about contracting TB at work. Support staff were less likely to worry about acquiring TB than clinical staff (OR = 0.657, P = 0.041). Respondents who indicated that there were inadequate numbers of disposable respirators at work, were 1.6 times more likely to be afraid of contracting TB at work (P = 0.040). With every unit increase on the TB stigma scale, respondents were 1.1 times more likely to fear acquiring TB at work (P = 0.000). CONCLUSIONS: Being a professional clinical HCW, not having adequate disposable respirators available and seeing/perceiving co-workers stigmatise colleagues with (presumptive) TB were all significantly associated with the fear of occupationally-acquired TB. It is recommended that campaigns to destigmatise TB, as well as appropriate TB infection control education and measures, are necessary to alleviate HCWs fears of acquiring the disease in the workplace. Ultimately this should create a health-enabling working environment, where HCWs are not afraid to function and are free to seek treatment and support when necessary.

Fighting stigma, promoting care: a study on the use of occupationally-based HIV services in the Free State Province of South Africa.

Fear of breaches in confidentiality and HIV-related stigma in the workplace have been shown to be primary concerns and potential barriers to uptake of HIV testing and treatment by health care workers (HCWs) at the Occupational Health Unit (OHU). In a context of human resource shortages, it is essential to investigate potential ways of reducing HIV-related stigma and promoting confidentially in the workplace. Using Structural Equation Modelling (SEM), baseline data of the "HIV and TB Stigma among Health Care Workers Study" (HaTSaH Study) for 818 respondents has been analysed to investigate (1) whether bottom-up stigma-reduction activities already occur; and (2) whether such grassroots actions can reduce the fear of breaches in confidentiality and HIV-related stigma - and thus indirectly stimulate the uptake of HIV services at the OHU. Results (aim 1) illustrate the occurrence of existing activities aiming to reduce HIV-related stigma, such as HCWs giving extra support to HIV positive co-workers and educating co-workers who stigmatise HIV. Furthermore, results of the SEM analysis (aim 2) show that the Fighting-stigma factor has a significant negative effect on HIV-related stigma and a significant positive effect on Confidentiality. Results show that the latent fighting-stigma factor has a significant positive total indirect effect on the use of HIV testing, CD4 cell count and HIV-treatment at the OHU. The findings reveal that the fear of breaches in confidentiality and HIV-related stigma can be potential barriers to the uptake of occupationally-based HIV services. However, results also show that a bottom-up climate of fighting HIV-related stigma can stimulate confidentiality in the workplace and diminish the negative effect of HIV-related stigma - resulting in an overall positive effect on the reported willingness to access occupationally-based HIV services.

Household contact non-attendance of clinical evaluation for tuberculosis: a pilot study in a high burden district in South Africa.

BACKGROUND: In 2012, the World Health Organization launched guidelines for systematically investigating contacts of persons with infectious tuberculosis (TB) in low- and middle-income countries. As such, it is necessary to understand factors that would influence successful scale-up. This study targeted household contacts of newly-diagnosed infectious TB patients in the Mangaung Metropolitan district to explore factors associated with non-attendance of clinical evaluation. METHOD: In September-October 2016, a pilot study of household contacts was conducted. At each of the 40 primary health care (PHC) facilities in the district, at least one out of four types of TB index cases were purposefully selected. These included children <5 years, smear-positive cases, HIV co-infected cases, and multidrug-resistant TB (MDR-TB) cases. Trained fieldworkers administered questionnaires and screened contacts for TB symptoms. Those with TB symptoms as well as children <5 years were referred for clinical evaluation at the nearest PHC facility. Contacts' socio-demographic and clinical characteristics, TB knowledge and perception about TB-related discrimination are described. Logistic regression analysis was used to investigate factors associated with non-attendance of clinical evaluation. RESULTS: Out of the 259 participants, approximately three in every five (59.5%) were female. The median age was 20 (interquartile range: 8-41) years. While the large majority (87.3%) of adult contacts correctly described TB aetiology, almost three in every five (59.9%) thought that it was hereditary, and almost two-thirds (65.5%) believed that it could be cured by herbal medicine. About one-fifth (22.9%) of contacts believed that TB patients were subjected to discrimination. Two in every five (39.4%) contacts were referred for clinical evaluation of whom more than half (52.9%) did not attend the clinic. Non-attendance was significantly associated with inter alia male gender (AOR: 3.4; CI: 1.11-10.24), prior TB diagnosis (AOR: 5.6; CI: 1.13-27.90) and sharing of a bedroom with the index case (AOR: 3.4: CI: 1.07-10.59). CONCLUSION: The pilot study identified gaps in household contacts' knowledge of TB. Further research on important individual, clinical and structural factors that can influence and should be considered in the planning, implementation and scale-up of household contact TB investigation is warranted.

Voices from the frontline: barriers and strategies to improve tuberculosis infection control in primary health care facilities in South Africa.

BACKGROUND: Tuberculosis (TB) infection control at primary healthcare (PHC) level remains problematic, especially in South Africa. Improvements are significantly dependent on healthcare workers' (HCWs) behaviours, underwriting an urgent need for behaviour change. This study sought to 1) identify factors influencing TB infection control behaviour at PHC level within a high TB burden district and 2) in a participatory manner elicit recommendations from HCWs for improved TB infection control. METHOD: A qualitative case study was employed. TB nurses and facility managers in the Mangaung Metropolitan District, South Africa, participated in five focus group and nominal group discussions. Data was thematically analysed. RESULTS: Utilising the Information Motivation and Behaviour (IMB) Model, major barriers to TB infection control information included poor training and conflicting policy guidelines. Low levels of motivation were observed among participants, linked to feelings of powerlessness, negative attitudes of HCWs, poor district health support, and general health system challenges. With a few exceptions, most behaviours necessary to achieve TB risk-reduction, were generally regarded as easy to accomplish. CONCLUSIONS: Strategies for improved TB infection control included: training for comprehensive TB infection control for all HCWs; clarity on TB infection control policy guidelines; improved patient education and awareness of TB infection control measures; emphasis on the active role HCWs can play in infection control as change agents; improved social support; practical, hands-on training or role playing to improve behavioural skills; and the destigmatisation of TB/HIV among HCWs and patients.

Tuberculosis prevention knowledge, attitudes, and practices of primary health care nurses.

AIM: Tuberculosis (TB) continues to challenge global health systems, especially in South Africa. Nurses are especially vulnerable to TB exposure, because of their prolonged front-line contact with infected patients-especially in primary health care (PHC) clinics. Their infection control practices, influenced by key factors such as knowledge and attitudes towards TB prevention, become an important consideration. The aim of the study was to (1) describe the TB prevention knowledge, attitudes, and practices of PHC nurses in a South African district and (2) explore moderating factors on TB prevention practices. METHODS: A cross-sectional survey was undertaken at all 41 PHC facilities in Mangaung Metropolitan district, Free State province, South Africa, using self-administered questionnaires. Captured data were analysed to yield descriptive and multivariate statistics. RESULTS: Results suggest several instances of inadequate TB prevention knowledge, attitudes, and practices. Good TB practice was predicted by TB attitudes and knowledge, and the relationship between TB prevention knowledge and practices was not moderated by training, attitudes, or nurse category. CONCLUSION: Results echo previous indications that nurses often do not exhibit the desired knowledge, attitudes, and practices required to adequately protect themselves and others against TB and suggest further exploration towards understanding the influences on TB prevention practice among nurses.

The Development and Piloting of Parallel Scales Measuring External and Internal HIV and Tuberculosis Stigma Among Healthcare Workers in the Free State Province, South Africa.

BACKGROUND: The dual burden of tuberculosis and human immunodeficiency virus (HIV) is severely impacting the South African healthcare workforce. However, the use of on-site occupational health services is hampered by stigma among the healthcare workforce. The success of stigma-reduction interventions is difficult to evaluate because of a dearth of appropriate scientific tools to measure stigma in this specific professional setting. METHODS: The current pilot study aimed to develop and test a range of scales measuring different aspects of stigma-internal and external stigma toward tuberculosis as well as HIV-in a South African healthcare setting. The study employed data of a sample of 200 staff members of a large hospital in Bloemfontein, South Africa. RESULTS: Confirmatory factor analysis produced 7 scales, displaying internal construct validity: (1) colleagues' external HIV stigma, (2) colleagues' actions against external HIV stigma, (3) respondent's external HIV stigma, (4) respondent's internal HIV stigma, (5) colleagues' external tuberculosis stigma, (6) respondent's external tuberculosis stigma, and (7) respondent's internal tuberculosis stigma. Subsequent analyses (reliability analysis, structural equation modeling) demonstrated that the scales displayed good psychometric properties in terms of reliability and external construct validity. CONCLUSIONS: The study outcomes support the use of the developed scales as a valid and reliable means to measure levels of tuberculosis- and HIV-related stigma among the healthcare workforce in a resource-limited context. Future studies should build on these findings to fine-tune the instruments and apply them to larger study populations across a range of different resource-limited healthcare settings with high HIV and tuberculosis prevalence.

Factors associated with good TB infection control practices among primary healthcare workers in the Free State Province, South Africa.

BACKGROUND: Despite the availability of TB infection control guidelines, and good levels of healthcare worker knowledge about infection control, often these measures are not well implemented. This study sought to determine the factors associated with healthcare workers' good TB infection control practices in primary health care facilities in the Free State Province, South Africa. METHODS: A cross-sectional self-administered survey among nurses (n = 202) and facility-based community healthcare workers (n = 34) as well as facility observations were undertaken at all 41 primary health care facilities in a selected district of the Free State Province. RESULTS: The majority of respondents were female (n = 200; 87.7 %) and the average age was 44.19 years (standard deviation ±10.82). Good levels of knowledge were recorded, with 42.8 % (n = 101) having an average score (i.e. 65-79 %) and 31.8 % (n = 75) a good score (i.e. ≥ 80 %). Most respondents (n = 189; 80.4 %) had positive attitudes towards TB infection control practices (i.e. ≥ 80 %). While good TB infection control practices were reported by 72.9 % (n = 161) of the respondents (i.e. ≥75 %), observations revealed this to not necessarily be the case. For every unit increase in attitudes, good practices increased 1.090 times (CI:1.016-1.169). Respondents with high levels of knowledge (≥80 %) were 4.029 (CI: 1.550-10.469) times more likely to have good practices when compared to respondents with poor levels of knowledge (<65 %). The study did not find TB/HIV-related training to be a predictor of good practices. CONCLUSIONS: Positive attitudes and good levels of knowledge regarding TB infection control were the main factors associated with good infection control practices. Although many respondents reported good infection control practices - which was somewhat countered by the observations - there are areas that require attention, particularly those related to administrative controls and the use of personal protective equipment.

TB/HIV-related training, knowledge and attitudes of community health workers in the Free State province, South Africa.

With its emphasis on task shifting and multi-trained and skilled outreach teams the primary healthcare (PHC) re-engineering strategy in South Africa depends on the training, knowledge and attitudes of community health workers (CHWs) to provide a variety of TB/HIV services. The aim of this exploratory research was to assess TB/ HIV-related training, knowledge and attitudes of CHWs. Interviews were conducted with 206 CHWs at 28 clinics in 1 urban and 2 rural sub-districts in the Free State province. Descriptive and bivariate analyses were performed using chi-square, Kruskal-Wallis (H) and Mann-Whitney (U) tests for non-parametric data. More than half (54.9%) had not received basic training in HIV counselling and testing; almost one-third (31.1%) had not received basic training in TB/directly observed treatment (DOT) support. Furthermore, most CHWs had not received any follow-up training in HIV counselling and testing and in TB/DOT support. Significant associations (0.01 < p < 0.05) between the types of CHWs and their sub-district location, and their TB/HIV-related training, knowledge and attitudes were observed. In respect of the TB/HIV knowledge items assessed, a large majority (>95%) were knowledgeable, with only a few being ignorant about important facts related to TB/HIV. Lay counsellors were significantly more knowledgeable about TB/HIV than TB/DOT supporters and other CHWs were. Most CHWs disagreed with stigmatising statements about people with TB/HIV. The sub-district location of CHWs was significantly associated with their attitudes towards people with TB/HIV. CHWs in the two rural sub-districts were more likely to agree with stigmatising statements. In the context of PHC re-engineering, this exploratory research suggests that CHW TB/HIV training, knowledge and attitudes can and need to be improved if integrated TB/HIV services are to be successfully task-shifted to them in line with policy recommendations.

Health managers and community representatives' views of a system-wide intervention to strengthen public healthcare in the Free State, South Africa.

Background: A system-wide health system strengthening (HSS) initiative, the Health Systems Governance and Accountability (HSGA) intervention, was developed, translated to policy, and implemented in the Free State province. This study assessed health managers (HMs) and community representatives' (CRs) views of the intervention and whether it improved integration and performance. Method: A questionnaire survey among 147 HMs and 78 CRs and 14 focus group discussions (FGDs) with a mean of 10.3 participants and a total of 102 HMs and 42 CRs, were conducted. The questionnaire and FGD data were descriptively and thematically analysed to triangulate findings. Results: Many HMs (44%) mostly positioned at the operational levels indicated that implementation of the HSGA intervention did contribute to integration of health services. Most CRs (54%) believed that communities were actively involved in the intervention. However, both the self-administered questionnaire and the FGD data evidenced lack of policy awareness among, especially, operational-level HMs. Conclusion: From the perspectives of HMs and CRs, the implementation of the intervention was viewed as a step forward in strengthening public healthcare to respond to system deficiencies in the Free State province. Earlier engagement of especially operational-level HMs during reforms may be beneficial in successfully implementing HSS interventions.

COVID-19 Vaccine Hesitancy in South Africa: Lessons for Future Pandemics.

Vaccine hesitancy, long considered a global health threat, poses a major barrier to effective roll-out of COVID-19 vaccination. With less than half (45%) of adult South Africans currently fully vaccinated, we identified factors affecting non-uptake of vaccination and vaccine hesitancy in order to identify key groups to be targeted when embarking upon COVID-19 vaccine promotion campaigns. A cross-sectional, anonymous online survey was undertaken among the South African adult population in September 2021. Our research identified race, interactive-critical vaccine literacy, trust in the government's ability to roll out the COVID-19 vaccination programme, flu vaccination status and risk perception for COVID-19 infection as key factors influencing the uptake of COVID-19 vaccination. Respondents who did not trust in the government's ability to roll out vaccination were almost 13 times more likely to be vaccine-hesitant compared to those respondents who did trust the government. Reliable, easy-to-understand information regarding the safety of COVID-19 vaccines is needed, but it is also important that vaccination promotion and communication strategies include broader trust-building measures to enhance South Africans' trust in the government's ability to roll out vaccination effectively and safely. This may also be the case in other countries where distrust in governments' ability prevails.

Construct validity and reliability of the generalised anxiety disorder-7 scale in a sample of tuberculosis patients in the Free State Province, South Africa.

BACKGROUND: Generalised anxiety disorder (GAD) frequently occurs amongst patients with tuberculosis (TB) and contributes to poor quality of life and treatment outcomes. This study evaluated the construct validity and reliability of the GAD-7 scale in a sample of patients with TB in the Free State Province. METHODS: A pilot study was conducted amongst a convenience sample of 208 adult patients newly diagnosed with drug-susceptible TB attending primary healthcare (PHC) facilities in the Lejweleputswa District in the Free State. A structured interviewer-administered questionnaire comprising social demographic questions and the GAD-7 scale was used. Confirmatory factor analysis was used to investigate the construct validity of the GAD-7 scale. The reliability of the scale was assessed by calculating Cronbach's alpha. RESULTS: The analysis showed that a modified two-factor (somatic symptoms and cognitive -emotional symptoms) model, in which the items 'Not being able to stop or control worrying' and 'Worrying too much about different things' were allowed to covary (Comparative Fit Index: 0.996, Tucker-Lewis Index: 0.993, Root Mean Square Error of Approximation: 0.070, 90% confidence interval: 0.032-0.089), fitted the data better than a unidimensional (generalised anxiety) or an unmodified two-factor model. The indicators all showed significant positive factor loadings, with standardised coefficients ranging from 0.719 to 0.873. The Cronbach's alpha of the scale was 0.86. CONCLUSION: The modified two-factor structure and high internal consistency respectively provide evidence for construct validity and reliability of the GAD-7 scale for assessing GAD amongst patients with TB. Studies are necessary to assess the performance of this brief scale under routine TB programme conditions in the Free State.

Corrigendum: Towards national health insurance: Alignment of strategic human resources in South Africa.

No abstract available.

Confirmatory factor analysis of the Patient Health Questionnaire-9: A study amongst tuberculosis patients in the Free State province.

BACKGROUND: There is growing evidence that depression is frequently comorbid with tuberculosis (TB) and is often associated with a decreased quality of life and poor treatment outcomes. The Patient Health Questionnaire (PHQ-9) is widely used to screen for depression in clinical settings in low-and middle-income countries. This study examined the construct validity and reliability of an interviewer-administered PHQ-9 in a sample of new TB patients in the Free State province of South Africa. METHODS: A pilot study was conducted in 2019 amongst 208 new adult TB patients attending primary healthcare facilities in the Lejweleputswa District in the Free State. Trained fieldworkers administered a structured questionnaire comprising of questions on patient's socio-demographic characteristics and the nine-item PHQ-9 to the patients. Confirmatory factor analysis and Cronbach's alpha were respectively used to investigate the construct validity and internal consistency of the PHQ-9. RESULTS: The model was a good fit, with a Tucker-Lewis index of 0.976, a comparative fit index of 0.982 and a root mean square error of approximation of 0.062 (90% CI: 0.032-0.089). All indicators showed significant positive factor loadings, with standardised coefficients ranging from 0.467 to 0.799. The PHQ-9 was characterised by a single factor latent structure - depression - underlying all items. The Cronbach's alpha of the scale was 0.84. CONCLUSION: The results support a unidimensional structure of the PHQ-9, with satisfactory internal consistency implying that the scale is valid and reliable. The TB programme can confidently consider the PHQ-9 for the routine assessment of depression amongst TB patients in the Free State province and similar settings.

Patient satisfaction with directly observed treatment and multidrug-resistant tuberculosis injection administration by lay health workers in rural Eswatini.

BACKGROUND: The human resources for health crisis in rural Eswatini led to a novel community-based multidrug-resistant tuberculosis (MDR-TB) treatment strategy based on task-shifting, that is delegation of directly observed treatment (DOT) and administration of MDR-TB injections, traditionally restricted to professional nurses, to lay community treatment supporters (CTSs). AIM: This study assessed the level of patient satisfaction with receiving community-based MDR-TB care from a CTS. SETTING: The study was conducted at three MDR-TB-treating facilities in the mostly rural Shiselweni region. METHODS: A cross-sectional survey of a purposive sample of 78 patients receiving DOT and intramuscular MDR-TB injections from CTSs was carried out in 2017. Descriptive statistics and regressions were calculated. RESULTS: A high overall general patient satisfaction score for receiving community-based MDR-TB care from a CTS was observed. Adherence counselling, confidentiality, provider selection and treatment costs significantly (p 0.05) influenced satisfaction. A large majority (n = 62; 79.5%) of patients indicated that they would likely recommend their significant others to receive MDR-TB care from a CTS. Respondents identified the need to provide CTSs with adequate training, regular supervision and sufficient incentives and also to broaden the scope of their services. CONCLUSION: This study observed that task-shifting of DOT and MDR-TB injection administration to CTSs was supported from a patient perspective. However, adherence counselling, confidentiality, provider selection and treatment costs should be taken into account in community-based MDR-TB care programming. Further to the patients, community-based tuberculosis care could be enhanced by improving CTSs' training, supervision and incentives, and broadening the scope of their services.

Reducing HIV- and TB-Stigma among healthcare co-workers in South Africa: Results of a cluster randomised trial.

RATIONALE: The HIV and TB co-epidemic has a severe impact on the South African healthcare workforce and health system. HIV- and TB- stigma directed from healthcare workers (HCWs) towards colleagues not only has a negative impact on the mental health and well-being of the HCWs, but has been identified as a barrier to their own health-seeking behaviour. It also increases the strain on the health system due to absenteeism. OBJECTIVE: This cluster-randomised trial tested an intervention to reduce HIV- and TB-stigma among HCWs. The intervention, based on the theory of Diffusion of Innovations consisted of training healthcare workers as change agents in a Social and Behavioural Change Communication workshop to help them change stigmatising attitudes in the workplace. This was supported by a social marketing campaign. METHODS: Eight hospitals in the Free State province were randomised into intervention and control group in a stratified study design. 652 respondents randomly drawn from the hospitals were surveyed on aspects of HIV and TB stigma once in 2016 and again in 2018. Since the study only used four hospitals per intervention arm, cluster-based summaries were compared when analysing the intervention effect, using the nonparametric Mann-Whitney test. To explore how the intervention worked, 24 qualitative focus groups were conducted following the intervention. RESULTS: The quantitative test did not show a significant intervention effect on stigma between intervention and control groups. Qualitative evidence reported new awareness and changed behaviour related to HIV- and TB-stigma among individual HCWs, but a combination of factors including strong social hierarchies in the workplace and the down-scaling of the original version of the intervention seemed to reduce the impact. Conclusion The findings did not indicate a significant intervention effect, but show the potential of using HCWs as change agents to reduce HIV and TB stigma in their local communities.

Towards national health insurance: Alignment of strategic human resources in South Africa.

BACKGROUND: South Africa is implementing national health insurance (NHI) and primary health care (PHC) re-engineering, and has concomitantly introduced the Human Resources for Health (HRH) Strategy. These policies are underpinned by the National Development Plan (NDP), which aims to address widespread inequality and inequity. AIM: The aim of this study was to analyse the alignment of national HRH-related policies to implement NHI and PHC re-engineering and determine knowledge gaps and research needs. METHOD: A narrative review of the NDP, PHC re-engineering, HRH and NHI strategies was carried out, supplemented by key HRH reports, data and articles. RESULTS: Current policies stress NHI and PHC re-engineering without effectively addressing shortages and maldistribution of HRH across the provincial and public-private divides. In line with PHC re-engineering, the HRH Strategy emphasised strengthening of community health workers (CHWs), professional nurses (PNs), mid-level workers (MLWs), medical practitioners (MPs) and clinical specialists (CSs). Four of these, CHWs, MLWs, MPs and CSs, are varyingly still in absolute shortfall, as well as being inequitably distributed across the provincial and public-private divides. The seeming adequacy in the absolute number of PNs may disguise provincial and public-private sector disparities. Although expedited HRH development and equitable deployment are crucial, it is also vital to resolve extant education and accreditation challenges delaying HRH policy implementation. CONCLUSION: The current lack of alignment of HRH policies does not portend well for the successful implementation of NHI and PHC re-engineering. Knowledge gaps include the need for further clarification of ideal multi-disciplinary team compositions and responsibilities.

Factors Associated With HIV-Related Stigma Toward Colleagues in the Health Care Workforce in South Africa.

South Africa has the highest number of people living with HIV in the world, and health care workers (HCWs) are as likely to be infected as the general population. Stigma in health care settings has severe implications for HCWs and health facilities when HCWs with HIV delay or avoid seeking care, causing increased morbidity and mortality. We explored factors associated with HIV stigma toward colleagues. A representative sample of 882 HCWs from 8 hospitals was surveyed in the Free State, South Africa. We applied multigroup structural equation modeling to compare effects between 3 professional categories. In all 3 groups, there was a significant negative relationship between stigmatizing attitudes against other co-workers and knowing a colleague living with HIV, having a colleague who worked to reduce stigma in the workplace, and having basic HIV knowledge. Our results have implications for understanding and crafting interventions to reduce HIV stigma among HCWs.

Tuberculosis infection control practices in a high-burden metro in South Africa: A perpetual bane for efficient primary health care service delivery.

BACKGROUND: Tuberculosis (TB) prevention, including infection control, is a key element in the strategy to end the global TB epidemic. While effective infection control requires all health system components to function well, this is an area that has not received sufficient attention inSouth Africa despite the availability of policy and guidelines. AIM: To describe the state of implementation of TB infection control measures in a high-burden metro in South Africa. SETTING: The research was undertaken in a high TB- and HIV-burdened metropolitan area of South Africa. More specifically, the study sites were primary health care facilities (PHC), thatamong other services also diagnosed TB. METHODS: A cross-sectional survey, focusing on the World Health Organization levels of infection control, which included structured interviews with nurses providing TB diagnosis and treatment services as well as observations, at all 41 PHC facilities in a high TB-burdened and HIV-burdened metro of South Africa. RESULTS: Tuberculosis infection control was poorly implemented, with few facilities scoring 80% and above on compliance with infection control measures. Facility controls: 26 facilities (63.4%) had an infection control committee and 12 (29.3%) had a written infection control plan. Administrative controls: 26 facilities (63.4%) reported separating coughing and noncoughing patients, while observations revealed that only 11 facilities (26.8%) had separate waiting areas for (presumptive) TB patients. Environmental controls: most facilities used open windows for ventilation (n = 30; 73.2%); however, on the day of the visit, only 12 facilities (30.3%) had open windows in consulting rooms. Personal protective equipment: 9 facilities (22%) did not have any disposable respirators in stock and only 9 respondents (22%) had undergone fit testing. The most frequently reported barrier to implementing good TBinfection control practices was lack of equipment (n = 22; 40%) such as masks and disposable respirators, as well as the structure or layout of the PHC facilities. The main recommendation to improve TB infection control was education for patients and health care workers (n = 18; 33.3%). CONCLUSION: All levels of the health care system should be engaged to address TB prevention and infection control in PHC facilities. Improved infection control will address the nosocomial spread of TB in health facilities and keep health care workers and patients safe from infection.