MPH / Department of Public Health / Water quality of drinking water has been linked to good health outcomes across the world. The aim of this study was to assess physico-chemical, bacteriological, community practices regarding collection and storage of water and evaluation of human health risk characteristics of drinking water supplied by the government to Lufule village in Thulamela municipality, Limpopo Province, South Africa A cross-sectional study was conducted using questionnaires and interviews to determine drinking water handling practices and levels of contamination between the source and point-of-use at household. Assessment of water quality was carried out on 114 samples from selected sampling points using scientifically approved protocols. Total coliform was determined in 62.5% and 87.5% of the samples during the dry and wet seasons respectively. Similarly, E. coli was determined in 10.4 % and 13.2% in the dry and wet seasons, respectively. Trace metals levels in the drinking water samples were analysed and were within permissible range of both SANS and WHO. The calculated non-carcinogenic effects using hazard quotient toxicity potential, cumulative hazard index and chronic daily intake of drinking water through ingestion pathways were less than one unity, which showed that consumption of the water could pose little or no significant health risk. The results of this research suggest that lead has the potential of cancer risk to the residents through the cumulative ingestion in the drinking water samples of the studied area. Therefore, precaution needs to be taken to avoid potential risk of people in Lufule area especially, children. / NRF

In the last decade, the deployment of Electronic Health Records has increased tremendously in many developed countries. This increasing trend intensifies the need for developing countries like South Africa to implement electronic health record systems in state owned hospitals to facilitate e-referral processes to improve health care delivery. The aim of this research was to investigate the current process of patient record keeping, management, and the referral process of patients within the same hospital and to other hospitals and based on the findings compile an Electronic Health Record (EHR) framework to facilitate e- referral processes. This research study was based on a qualitative case study approach. A multiple data collection technique was used which included group interviews, questionnaires, document analysis and informal discussions with the hospital workers. Data were analysed by categorization and thematic approach. The findings obtained from state hospitals indicated that there is no EHR system which accommodates patient health record systems to facilitate e-referral processes. These findings led to a compilation of the Limpopo Electronic Health Record System (LEHRS) to aid e-referral processes in state hospitals. The increasing need for accurate, reliable, available and accessible EHR will be addressed by the implementation of LEHRS as information will be stored in a central database in a useable format and will be easily accessed. / Computing / M. Tech. (Information Technology)

South Africa presently experiences high levels of crime daily. Although crime is accepted as an everyday occurrence for its citizens, it affects the economy of the country. This study analysed security measures implemented on Commercial Private Game Reserves (CPGRs) in Limpopo and the impact of crime thereof. CPGRs are enclosed areas containing various species of fauna and flora. Visitors from domestic and foreign origins visit these reserves to enjoy nature and its tranquillity. This study analysed the security measures to determine their effectiveness for CPGRs. The study further explored the use of security risk management strategies and risk assessments as crime reduction tools. The study was carried out using a case study research design. Data were collected by the researcher using three methods: observation, onsite checklists and semi-structured one-on-one interviews which were conducted on site. Validity and reliability indicate the trustworthiness of the study. The researcher reduced the data gathered through the use of thematic data analysis. Interviews were transcribed and themes were created and identified by the researcher. The comprehensive data indicated the importance of a security risk manager on a CPGR. The research found that very few security risk managers are employed and that managers of security risks employed on CPGRs have various titles. However, while the CPGRs have similar risks, their risk reduction strategies vary. The most commonly used measures are people, physical and technological measures with each having various subdivisions. The security measures implemented by CPGRs in the Limpopo province which were analysed are not formulated using a scientific approach as most properties do not make use of a formal security risk assessment. The study is deemed valuable as a model was developed from the findings that could be used by game reserves to guide them to apply relevant security measures. A formal security programme is often limited due to financial constraints of the reserve or the reserve owners, however, not all strategies should be considered as a financial expense as much can be done without exhausting financial reserves. The findings contributed to making recommendations to improve the overall security of CPGRs. This study encourages more research into the subject to improve the security industry and to stimulate the tourism industry. / Security Risk Management / M. Tech. (Security Management)

In the last decade, the deployment of Electronic Health Records has increased tremendously in many developed countries. This increasing trend intensifies the need for developing countries like South Africa to implement electronic health record systems in state owned hospitals to facilitate e-referral processes to improve health care delivery. The aim of this research was to investigate the current process of patient record keeping, management, and the referral process of patients within the same hospital and to other hospitals and based on the findings compile an Electronic Health Record (EHR) framework to facilitate e- referral processes. This research study was based on a qualitative case study approach. A multiple data collection technique was used which included group interviews, questionnaires, document analysis and informal discussions with the hospital workers. Data were analysed by categorization and thematic approach. The findings obtained from state hospitals indicated that there is no EHR system which accommodates patient health record systems to facilitate e-referral processes. These findings led to a compilation of the Limpopo Electronic Health Record System (LEHRS) to aid e-referral processes in state hospitals. The increasing need for accurate, reliable, available and accessible EHR will be addressed by the implementation of LEHRS as information will be stored in a central database in a useable format and will be easily accessed. / Computing / M. Tech. (Information Technology)

The dissertation presents a participatory research process in organisational change with social work supervision. The study was conducted with a group of social work supervisors employed by the Department of Health and Welfare in the Central region of the Northern Province from September 1997 to November 1998. The participatory research process engaged the participants in a consciousness-raising and educational process. They were enabled to identify problems which rendered them ineffective, brought about by the socio-political transformation process in South Africa since 1994, and were strengthened as a collaborative group to work together to bring about change in their situation. Going through the process of dialogue as a group, the participants became empowered and more confident to do participatory supervision, which in tum would empower the supervisees as direct service providers. / Health Studies / M.A. (Social Science (Mental Health))

The dissertation presents a participatory research process in organisational change with social work supervision. The study was conducted with a group of social work supervisors employed by the Department of Health and Welfare in the Central region of the Northern Province from September 1997 to November 1998. The participatory research process engaged the participants in a consciousness-raising and educational process. They were enabled to identify problems which rendered them ineffective, brought about by the socio-political transformation process in South Africa since 1994, and were strengthened as a collaborative group to work together to bring about change in their situation. Going through the process of dialogue as a group, the participants became empowered and more confident to do participatory supervision, which in tum would empower the supervisees as direct service providers. / Health Studies / M.A. (Social Science (Mental Health))