Submitted in fulfillment of the requirements for the degree of Master’s of Technology: Radiography, Durban University of Technology, Durban, South Africa, 2015. / Introduction Tuberculosis remains a leading cause of death, second to the Human Immunodeficiency Virus. The risk of latent tuberculosis infection and active tuberculosis disease is a known occupational hazard. In South Africa, a high tuberculosis burden country, the potential of Mycobacterium tuberculosis transmission to health care workers is high. This includes diagnostic radiographers and other radiology staff working in radiology departments. Purpose of the Study This study aimed to investigate the association of demographic and occupational factors with latent tuberculosis infection in radiology staff in public sector hospitals of the eThekwini Health District. Methodology This cross-sectional study was conducted from 26 February 2013 to 07 June 2013. Quantitative methods were used to test for associations of demographic and occupational factors with latent tuberculosis infection in participants. A sample size of 181 participants for an estimated population of 340 radiology staff was recommended at the proposal stage. The study consisted of two phases; the questionnaire survey (phase one) and the administration of a two-step tuberculin skin test (phase two). Data was obtained with regard to demographics, occupational history, social behaviours, medical history; and family and home histories. Demographic and occupational associations with latent tuberculosis infection were made in relation to the size of the first tuberculin skin test induration. Frequency distributions were developed to describe data categories. Pearson’s and Spearman rho’ correlation coefficients were used to test for correlations between the independent variables. The chi-square test was used to determine associations between the categorical independent variables and the dependent variable. Bivariate analyses were performed using these tests. The multivariate analysis was performed using logistic and linear regression on the dependent variable. Results A total of 182 questionnaires were returned from approximately 280 radiology staff. At the outset, all doctors working in the radiology department had to be excluded due to numerous failed attempts to enlist their participation. Fifty-three (29.12 percent) participants were excluded from phase one of the study and a further thirteen participants were excluded from phase two. The total sample was 116 participants. Of the 116 participants, 86.2 percent tested positive for latent tuberculosis infection at the first step of the two-step testing method used. One (0.86 percent) participant went on to convert at the second step, testing positive at this level. Demographic associations with latent tuberculosis infection included age (older) as an associated factor. A significant demographic association with latent tuberculosis infection was the use of alcohol (p-value 0.033 on the multivariate analysis). Occupational associations with latent tuberculosis infection included longer durations of employment. The annual income (higher income earners) displayed significant associations with latent tuberculosis infection (p-value 0.048 on the multivariate analysis). It is necessary in this study to note that participants include support personnel (lower income earners) making up 37.8 percent of the study, diagnostic radiographers making up 48.3 percent; and radiography managers/assistant managers (highest income earners) making up 13.8 percent of the study. Conclusion and recommendations The risk of transmission of Mycobacterium Tuberculosis to health care workers is a known occupational hazard. This study has described the prevalence of latent tuberculosis infection in radiology staff, at district and regional hospitals within the eThekwini Health District. With 23.62 percent of all participants already having active TB disease and 86.2 percent of the tested group displaying positive results for latent tuberculosis infection, using the tuberculin skin tests, the need for tuberculosis screening is essential. The findings of this study will be used as a health improvement mechanism for stakeholders, having identified potential gaps in medical screening in healthcare in Kwa-Zulu Natal. This study makes recommendations for the early detection of active tuberculosis infection and the monitoring of health care workers that are latently infected, thus assisting in reducing the rate of conversion of latent tuberculosis infection to active tuberculosis disease in radiology staff. This reduces long-term exorbitant costs related to health care associated infections, such as tuberculosis. It also reduces rates of transmission and cross infection to both co-workers and already immunocompromised patients, helping to curb the overall epidemic in South Africa.

Mobile computing devices are capable of changing how healthcare is delivered in the future, since they aim to merge and integrate all services into one device that is versatile, customisable, and portable. The aim of this study was to explore and describe the experiences of professional nurses with regard to accessing information at the point-of-care of the patient, in order to develop guidelines that could assist other professional nurses with implementing the mobile computing device for accessing information at the point-of-care of patients. To achieve the purpose of the study, a qualitative, explorative, descriptive, and contextual design was used to conduct this research – to gain an understanding of how the professional nurses experienced accessing information at the point-of-care via mobile computing devices. The study was conducted among the professional nurses employed at the public hospital, who were trained and provided with the mobile computing device for accessing information at the point-of-care for more than two years. In-depth interviewing was conducted to obtain the data. Data analysis was done using Tesch‘s method to make sense out of text and data. Four themes were identified, namely, the professional nurses‘ expression of various experiences regarding the training received; the need for support in implementing the mobile computing device; the accessing of information at the point-of-care as beneficial for educational purposes; and the accessing of information at the point-of-care as beneficial to patient care. Two main guidelines were developed. The study concludes with recommendations made with regard to the areas of nursing practice, education and research. Throughout the study, the researcher abided by the ethical considerations. The aspects of trustworthiness implemented in this study, included dependability, credibility, transferability and confirmability (Holloway & Wheeler, 2010:298).

M.A. / This research aimed to design and develop an intervention that would maximise the coping resources of doctors working with trauma patients at Johannesburg General Hospital. Intervention Research methodology was used in order to achieve this objective. The study was divided in to three phases, namely, Diagnosis, Feedback and Discussion and Evaluation. The initial intervention comprised the Diagnostic as well as the Feedback and Discussion phase. The findings from the Diagnostic phase suggested that the doctors who had been working in the unit for less than three months, as well as the doctors who had less than four years medical practice experience, were most likely to show areas of vulnerability. This vulnerability related to their under-use of coping resources accompanied by elevated negative mood states, as identified by the Coping Resource Inventory and the Profile of Mood States questionnaire respectively. Other groups of doctors that shared this vulnerability included interns, medical officers, females and single doctors. The Feedback and Discussion phase brought to light themes relating to the stressors that the doctors’ experience in their work context. These themes along with the results of the Evaluation phase where used in order to re-design the Intervention for future use with doctors working with trauma patients. The findings from the Evaluation phase also confirmed that the doctors found the intervention to be beneficial.

Clinical practice is the core of nursing education during which the student is socialized into the nursing profession. During this period, there is transfer of knowledge and skill from qualified nurses and other members of the multidisciplinary team to student nurses. The purpose of this study is to describe and explore student nurse’s experiences of clinical accompaniment in a public hospital in Gauteng Province by means of a qualitative approach that included the exploratory, descriptive and contextual study. Three focus group interviews were conducted with students and one with clinical accompanists. Qualitative methods included categorizing and coding. The major findings of the research revealed that participants regarded relationships and communication as important for clinical accompaniment. Both student nurses and unit supervisors expected nurse facilitators to accompany students in clinical settings; but some hospital staff members did not perceive clinical accompaniment to be their task. / Health Studies / M.A. (Public Health)

Clinical practice is the core of nursing education during which the student is socialized into the nursing profession. During this period, there is transfer of knowledge and skill from qualified nurses and other members of the multidisciplinary team to student nurses. The purpose of this study is to describe and explore student nurse’s experiences of clinical accompaniment in a public hospital in Gauteng Province by means of a qualitative approach that included the exploratory, descriptive and contextual study. Three focus group interviews were conducted with students and one with clinical accompanists. Qualitative methods included categorizing and coding. The major findings of the research revealed that participants regarded relationships and communication as important for clinical accompaniment. Both student nurses and unit supervisors expected nurse facilitators to accompany students in clinical settings; but some hospital staff members did not perceive clinical accompaniment to be their task. / Health Studies / M.A. (Public Health)

The purpose of the study was to describe the support services available for nurses who care for patients with human immunodeficiency virus / acquired immune-deficiency syndrome (HIV/AIDS) in Pretoria urban pubic hospitals. Problems faced by nurses in HIV/AIDS care support preferences were also investigated. The study was conducted between March and April 2003, using a descriptive design. Respondents comprised eighty-seven (87) nurses who were conveniently selected from five (5) hospitals. Results reveal that support available is inadequate in both quality and coverage of nurses. Other significant findings are inadequate job preparation, shortage of nurses and that nurses prefer to receive support from both within and outside the hospital. It has been recommended that management should work with nurses to design support interventions that match the identified problems/needs. Nurses need to take an active role in caring for themselves and more in-service training opportunities need to be created for nurses. / Health Studies / MA (Health Studies)

Purpose: The purpose of this study was to explore the experiences of forensic nurses when providing care to victims of sexual assault in selected public hospitals of Limpopo province. Methods: A qualitative, explorative, descriptive and contextual research design was employed in this study. A sample of 7 registered nurses was purposively selected to partake in in-depth unstructured interviews. Results: Four themes associated with the experience of providing care to victims of sexual assaults emerged during data analysis. These included (1) psychological experiences of nursing victims of sexual assault, (2) physical challenges associated with implementing the forensic nursing specialty in a clinical setting, (3) psychological coping strategies to deal with challenges experienced, and (4) the experience of managerial support. Conclusion: Participants reported negative psychological and physical experiences of providing care to victims of sexual assault, which resulted to occupational stress. Recommendations of forensic nurses support guidelines and further research were made. / Health Studies / M.A. (Health Studies)

Purpose: The purpose of this study was to explore the experiences of forensic nurses when providing care to victims of sexual assault in selected public hospitals of Limpopo province. Methods: A qualitative, explorative, descriptive and contextual research design was employed in this study. A sample of 7 registered nurses was purposively selected to partake in in-depth unstructured interviews. Results: Four themes associated with the experience of providing care to victims of sexual assaults emerged during data analysis. These included (1) psychological experiences of nursing victims of sexual assault, (2) physical challenges associated with implementing the forensic nursing specialty in a clinical setting, (3) psychological coping strategies to deal with challenges experienced, and (4) the experience of managerial support. Conclusion: Participants reported negative psychological and physical experiences of providing care to victims of sexual assault, which resulted to occupational stress. Recommendations of forensic nurses support guidelines and further research were made. / Health Studies / M. A. (Health Studies)

Midwifery is the backbone of women and child healthcare. The shortage of staff in maternity units is a crisis faced by many countries worldwide, including South Africa. This study aims to investigate and explore the perceptions of midwives on the shortage and retention of staff in a public institution. An explorative, descriptive generic qualitative design method was followed. Non-probability, purposive sampling technique was used. The study was conducted at one tertiary hospital in the district of Tshwane, Gauteng Province. A total of 11 midwives were interviewed. Thematic coding analysis was followed in analysing data. Midwives are passionate about their job, despite the hurdles related to their day-to-day work environment. They are demoralised by a chronic shortage of staff, and feel overworked. Staff involvement in decision-making processes is a motivational factor for midwives to stay in the profession. / Health Studies / M.A. (Public Health)

It is important for nurses to show acceptable behaviour when interacting with the patients. The purpose of this study was to explore and describe the factors that contribute to nurses’ negative behaviour when rendering patient care and to determine the effects of nurses’ behaviour on patient outcomes. The study used a non-experimental explorative and descriptive quantitative design. Data collection was done using a structured questionnaire. The sample comprised of 64 respondents which consisted of 25 registered nurses and 39 enrolled nurses. The study found that besides the known contributing factor, that is, the shortage of nurses, further identified contributing factors to nurses’ negative behaviour when rendering patient care are failure to retrain nurses identified with negative behaviours, poor condition of employment and patients’ behaviours and cultural beliefs. These results suggested a need to train more nurses, improve conditions of employment, as well as support and retrain nurses identified with negative behaviours. / Health Studies / M.A. (Public Health)