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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The role of mobile phones as a possible pathway for pathogen movement, a cross-sectional microbial analysis

Tajouri, L., Campos, M., Olsen, M., Lohning, A., Jones, P., Moloney, S., Grimwood, K., Ugail, Hassan, Mahboub, B., Alawar, H., McKirdy, S., Alghafri, R. 20 March 2022 (has links)
Yes / Introduction: Mobile phones are used the world over, including in healthcare settings. This study aimed to investigate the viable microbial colonisation of mobile phones used by healthcare personnel. Methods: Swabs collected on the same day from 30 mobile phones belonging to healthcare workers from three separate paediatric wards of an Australian hospital were cultured on five types of agar plate, then colonies from each phone were pooled, extracted and sequenced by shotgun metagenomics. Questionnaires completed by staff whose phones were sampled assisted in the analysis and interpretation of results. Results and discussion: All phones sampled cultured viable bacteria. Overall, 399 bacterial operational taxonomic units were identified from 30 phones, with 1432 cumulative hits. Among these were 58 recognised human pathogenic and commensal bacteria (37 Gram-negative, 21 Gram-positive). The total number of virulence factor genes detected was 347, with 1258 cumulative hits. Antibiotic resistance genes (ARGs) were detected on all sampled phones and overall, 133 ARGs were detected with 520 cumulative hits. The most important classes of ARGs detected encoded resistance to beta-lactam, aminoglycoside and macrolide antibiotics and efflux pump mediated resistance mechanisms. Conclusion: Mobile phones carry viable bacterial pathogens and may act as fomites by contaminating the hands of their users and indirectly providing a transmission pathway for hospital-acquired infections and dissemination of antibiotic resistance. Further research is needed, but meanwhile adding touching mobile phones to the five moments of hand hygiene is a simple infection control strategy worth considering in hospital and community settings. Additionally, the implementation of practical and effective guidelines to decontaminate mobile phone devices would likely be beneficial to the hospital population and community at large.
2

Exploring community-based interventions for mentally ill patients to improve quality of care / L.M. Mamabolo.

Mamabolo, Lydia Mamakhoa January 2013 (has links)
Mentally ill patients need to be treated with dignity and their basic human rights must be respected. Community-based interventions are commonly used in many areas after deinstitutionalisation of mentally ill patients. However, it is unfortunate that mental health and mental disorders are neglected in many areas with no proper or standardized services in the community for treatment and support. As a result, most of the mentally ill patients roam in the streets in the rural communities. Exploring community-based interventions in rural areas could assist to improve the quality care of the mentally ill patients. The communities need to be aware of the interventions available to support the mentally ill patients and their family members so that community members who give care to mentally ill patients can be able to identify, implement, monitor and sustain effective interventions to meet the needs of the mentally ill patients in rural areas. Suggestions could also be made to the Department of Health with regard to the community-based interventions in order to improve quality of patient care. The aim of this research was to explore and describe the current community-based interventions for the mentally ill patients as well as explore recommendations by the professional nurses and community caregivers about the utilization of community-based interventions to support mentally ill patients in a rural community. In order to obtain rich in-depth data, a qualitative research approach was followed. A case study design was used to complement the holistic in-depth investigation. Purposive sampling was used to identify professional nurses as participants in the community and snow-ball sampling was used to identify further community caregivers who meet the inclusion criteria. Ethics was considered during the identification and selection of participants. Triangulation of data collection method was undertaken where structured interviews, field notes and documents were used as methods of data collection. A semi-structured interview schedule was formulated which was evaluated by experts in qualitative research. A trial run interview was conducted prior to data collection. Voice recorders were used for the purpose of audio taping the interviews, thereafter the interviews were transcribed and prepared for data analysis. The researcher ensured that field notes were taken immediately after each interview. Data was collected until saturation was reached after ten interviews and analysis of six documents. Data was analysed by means of a written record or transcripts as suggested by Neuwenhuis (2011:89). A specialist qualitative researcher was appointed as a co-coder to analyse the data. The interpretative pattern of data analysis for qualitative data analysis was followed and the guidelines prescribed by Terre Blanche, Durrheim and Kelly (2011:321) were adopted. The identified themes were current interventions and utilizing current suggested interventions. Thus conclusions were drawn in relation to identified themes that with current interventions there are different categories of caregivers that are involved in the care of mentally ill patients in rural communities. Included are the health caregivers, non-governmental organisations, police officers, faith/spiritual healers, traditional healers, families and community members. However challenges were still identified for an example defaulting of treatment, relapse and readmissions of mentally ill patients. With regard to utilizing suggested interventions, participants emphasised more on the need to develop structures in order to support the mentally ill patients in their rural communities and continued community education mental illness and mental health. The recommendations were made to nursing practice, nursing research and nursing education. / Thesis (MCur)--North-West University, Potchefstroom Campus, 2013.
3

Exploring community-based interventions for mentally ill patients to improve quality of care / L.M. Mamabolo.

Mamabolo, Lydia Mamakhoa January 2013 (has links)
Mentally ill patients need to be treated with dignity and their basic human rights must be respected. Community-based interventions are commonly used in many areas after deinstitutionalisation of mentally ill patients. However, it is unfortunate that mental health and mental disorders are neglected in many areas with no proper or standardized services in the community for treatment and support. As a result, most of the mentally ill patients roam in the streets in the rural communities. Exploring community-based interventions in rural areas could assist to improve the quality care of the mentally ill patients. The communities need to be aware of the interventions available to support the mentally ill patients and their family members so that community members who give care to mentally ill patients can be able to identify, implement, monitor and sustain effective interventions to meet the needs of the mentally ill patients in rural areas. Suggestions could also be made to the Department of Health with regard to the community-based interventions in order to improve quality of patient care. The aim of this research was to explore and describe the current community-based interventions for the mentally ill patients as well as explore recommendations by the professional nurses and community caregivers about the utilization of community-based interventions to support mentally ill patients in a rural community. In order to obtain rich in-depth data, a qualitative research approach was followed. A case study design was used to complement the holistic in-depth investigation. Purposive sampling was used to identify professional nurses as participants in the community and snow-ball sampling was used to identify further community caregivers who meet the inclusion criteria. Ethics was considered during the identification and selection of participants. Triangulation of data collection method was undertaken where structured interviews, field notes and documents were used as methods of data collection. A semi-structured interview schedule was formulated which was evaluated by experts in qualitative research. A trial run interview was conducted prior to data collection. Voice recorders were used for the purpose of audio taping the interviews, thereafter the interviews were transcribed and prepared for data analysis. The researcher ensured that field notes were taken immediately after each interview. Data was collected until saturation was reached after ten interviews and analysis of six documents. Data was analysed by means of a written record or transcripts as suggested by Neuwenhuis (2011:89). A specialist qualitative researcher was appointed as a co-coder to analyse the data. The interpretative pattern of data analysis for qualitative data analysis was followed and the guidelines prescribed by Terre Blanche, Durrheim and Kelly (2011:321) were adopted. The identified themes were current interventions and utilizing current suggested interventions. Thus conclusions were drawn in relation to identified themes that with current interventions there are different categories of caregivers that are involved in the care of mentally ill patients in rural communities. Included are the health caregivers, non-governmental organisations, police officers, faith/spiritual healers, traditional healers, families and community members. However challenges were still identified for an example defaulting of treatment, relapse and readmissions of mentally ill patients. With regard to utilizing suggested interventions, participants emphasised more on the need to develop structures in order to support the mentally ill patients in their rural communities and continued community education mental illness and mental health. The recommendations were made to nursing practice, nursing research and nursing education. / Thesis (MCur)--North-West University, Potchefstroom Campus, 2013.
4

Perceptions of registered nurses on the factors influencing service delivery regarding expansion programmes in a primary health care setting

Xaba, Anna Nnoi 17 February 2009 (has links)
The aim of this study was to explore and describe the perceptions of registered nurses regarding the factors that influence service delivery in expansion programmes in a primary health care setting. A qualitative approach was used to conduct this study. Purposive sampling methods were used to select participants from the registered nurses who had been working in the clinics for more than two years and had been exposed to the expansion programmes in the clinics. The researcher collected data by means of focus group interviews, conducted in a neutral setting. Data were analysed,according to the Tesch method of data analysis, by the researcher and an independent co-coder. Categories, sub-categories and themes were identified. The categories that form the basis of the discussion are: disabling factors, enabling factors, client related factors, service related factors and solutions of problems. It was recommended that the integration and coordination of programmes at provincial level should be planned in conjunction with the training. The regional information system should introduce an electronic recordkeeping system, which links all clinics to one database, allowing these clinics to monitor clients who shop around and move between clinics. Training in expansion programmes should be continually conducted in the region in the form of in-service training. / Dissertation (MCur)--University of Pretoria, 2009. / Nursing Science / unrestricted

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