Abstract: The aim of this research was to describe what factors contribute to people re-presenting to the emergency department (ED) within one week of a previous visit for intentional self-harm. Objectives identified were to describe the people using demographic and clinical features; describe and evaluate ED management; and identify possible personal or system reasons as to why people re-present to ED within one week. A retrospective observational design was selected for a period of one year. The data was collected from electronic clinical case notes. The sample consisted of 48 people with 73 presentations and re-presentations. Missing data limited the number of inferential analyses. Outcome measures were divided into information regarding the person and the presentation. This study made several discoveries: many representations (55%) occurred within one day; the exact number of people who represented many times to ED is unknown, but is far higher than reported in other studies; fewer support people were present for the second presentation; the documentation of triage and assessments by ED staff was often minimal, though frequently portrayed immense distress of this population; cultural input for Maori was missing; physical health complaints and psychosis were found with some intentional self-harm presentations; challenging behaviours occurred in at least a quarter of presentations; and the medical and mental health inpatient admission rates were approximately 50% higher for second presentations. Recommendations in regard to the use of a triage assessment tool, the practice of reviewing peoples' past presentations and the need for a mental health consultation liaison nurse in ED are made. Staff education, collaboration between services with consumer involvement and further research of this group are required. This study supports the need for holistic and expert care for people who present at emergency departments with intentional self-harm.

Abstract: This thesis explores the issues surrounding the elderly remaining in their own environment and why remaining 'at home' becomes so essential for them. There are many elderly people who have moved to residential care settings on the advice of others. The author explores the implications of such moves through the stories of several elderly persons, and her own experiences as a nurse working with the elderly in institutional care.

Abstract: This thesis reports on a retrospective observational study that examined the complication rate of peripherally inserted central catheters (PICCs) within a regional cancer centre. PICCs are increasingly used for delivery of chemotherapy and other intravenous therapies in oncology patients. A literature review revealed that almost all published research on PICC complications reported on silicone (Groshong(TM)) catheter use, rather than the polyurethane (Arrow(TM)) PICCs used at Christchurch Hospital. Also, much literature referred to PICCs being inserted by non-nurses, whereas the Christchurch service uses specially-trained nurses to insert them. The purpose of the study was to identify the nature, incidence and rates of polyurethane (Arrow(TM)) PICC complications in an adult oncology cohort. Ethics Committee approval was gained to retrospectively follow all PICCs inserted in adult oncology patients at Christchurch Hospital over a 13-month period from 1st March 2006 until 31st March 2007. Data collected were analysed utilising the statistical computer package SPSS. One hundred and sixty-four PICCs were inserted into 156 individual oncology patients over this period. The median dwell time was 68 days for a total of 14,276 catheter-days. Complications occurred in 25 (15%) out of 164 PICC lines, in 22 (15%) of the 156 patients for an overall complication rate of 1.75 per 1000 catheter-days. However, only 16 of the 25 PICCs with complications required early removal (9.75% of the cohort) for a favourably low serious complication rate of 1.12 per 1000 catheter-days. The three commonest complications were infection at 4.3% (7/164) or 0.49 infection complications/1000 PICC-days, PICC migration at 3% (5/164) or 0.35/1000 catheter days, and thrombosis at 2.4% (4/164) or 0.28/1000 catheter days. The median time to complication was 41 days. Those with complications were more likely to have a gastro-intestinal or an ovarian cancer diagnosis, and less likely to have colorectal cancer. These findings provide support for the safe and effective use of polyurethane (Arrow(TM)) PICCs for venous access within the adult oncology context. Furthermore, it suggests that cost effective nurse-led (Arrow(TM)) PICC insertions can contribute to a low complication rate.

Abstract: This observational study analyses the responses of 38 nurses from two similar units that use different patient handling systems to test the reliability and validity of the Safe Patient Handling Survey (TM) SPH Survey(TM), a perception survey and improvement tool for employees and employers. Currently there is a lack of tools for evaluating patient handling systems. The survey contains 55 questions divided into 6 clusters, staff and patient injury and violence questions, and picture questions depicting unsafe techniques. The data were analysed to see how the SPH Survey(TM) scores correlate with incidents, and its ability to detect differences between the two units. The results of the Pearson and Cronbach(TM) alpha tests show strong reliability, validity and consistency of the SPH Survey(TM). ANOVA comparison of means and Spearman(TM) rho tests shows that higher (better) scores on the SPH Survey(TM) clusters correlate with lower numbers of patient injuries, lower reports of verbal and physical violence episodes, and lower staff injuries. Differences were detected between the units with Unit 2 scoring higher than Unit 1 in all SPH Survey(TM) clusters and scoring lower in staff and patient injuries and violence incidents. Although the analysis was limited by the small sample size, the study has created a sound basis for further investigation. The SPH Survey(TM) is shown to be an easy way to reliably evaluate patient handling systems and workplace culture, target improvement initiatives, and continually monitor the level of patient handling risk in the workplace. Low-risk patient handling gives health care providers the means to focus on delivering high quality patient care, without endangering their own health and well-being.

Abstract: This descriptive, qualitative study, believed to be the first of its kind conducted in a New Zealand setting, focuses on spirituality issues of a spiritually vulnerable group of people, older people in residential care. Four rest home residents were recruited, to talk about their spirituality, spiritual needs and how their spirits were nurtured, the role of care staff in providing spiritual care, and their satisfaction with the spiritual care they were being offered. They were also asked to predict their spiritual needs as they were dying, their wishes for spiritual care in the perideath period, whether they had communicated these wishes to anyone, their views on advance planning to ensure these wishes would be met, and their comfort with the research process. The research data was collected from semi-structured, audiotaped interviews that were later transcribed. The spirituality of all participants had a strongly Christian focus that was revealed in the ten themes to emerge from a modified application of Colaizzi's analysis technique. The first themes to emerge were God as the focus of spirituality, God in control, the importance of relationship, and the purpose in life: serving God. Changes in spirituality with age, spirituality and residential care, and spiritual care: whose responsibility? were also identified as themes, as were end of life spirituality, planning for spiritual care, and the participants' satisfaction with the research process. All were able to articulate their spirituality, were generally satisfied with the spiritual care they were receiving, and had views on the spiritual care they wished to receive in the perideath period. Moreover, the participants trusted their families and the care staff to ensure that these wishes would be honoured. Recommendations are made for improving the spiritual dimension of care, and for further research.

Abstract: This study investigated issues surrounding the high numbers of preventable admissions of young children with acute illnesses, particularly amongst Maori and Pacific children. It focuses on what happens once these children are discharged. Its aims were to find out what the expressed needs of parents were, as they cared for their child, once home. Whilst there has been a small amount of international research undertaken in this area, there is little known about expressed parent need in the New Zealand context. This exploratory descriptive study involved parents of under five year old children, who had been admitted to a hospital, with one of five acute illnesses. Eighteen parents were surveyed over the telephone. This study found the parents expressed a need for reassurance and advice once home, and that they worried about their child getting sick again. It highlighted gaps in discharge planning and support. None of the parents had received a written discharge plan for their child. Only five parents had received either a contact number for advice or a referral back to their primary care provider. This study found that whilst some parents considered their discharge needs had been met, others considered that they had not. Four local discharge practice opportunities to support these families were recommended, these included, providing parents and caregivers with an individualised written discharge plan, giving a contact number for advice after discharge, offering a follow-up phone call in the first 48 hours, and ensuring that all children have a referral back to their primary health care provider. Areas for further research were highlighted, including the need for a larger study to explore and compare the needs of rural and urban parents, and Maori and Pacific parents.

Abstract: Nursing in New Zealand has been a recognised profession for one hundred years. Throughout this time the profession has made a significant contribution to the health of communities, nationally and internationally. Despite the obvious effort and achievement, the author suggests that the evidence of this contribution is not well known. She goes on to say that nurses, now as never before, are challenged to show how they 'add value' and to explain why nursing expertise is essential to safe service delivery. Finding a way to communicate this contribution has been identified as one of the most important issues facing the profession. This thesis explores the concept of contribution and presents a model, the 'Contribution Model', to show how nursing can articulate the action and achievements that show how nursing professionals have and will continue to contribute to health gain in New Zealand. Through the application of the 'Contribution Model' and framework presented in this thesis, nursing is shown to have made a contribution to health gain by using the broad range of knowledge, skills and experiences in a wide range of settings, to provide care wherever and whenever required. Case studies and scenarios from history, observation and prediction are used to show how the actions and achievements of nursing meet the expectations of individuals, the community and society: past, present and future.

Abstract: The purpose of this hermeneutic phenomenological was to unveil a deeper meaning and understanding of gerontology nursing, thus contributing to its value and worth as a speciality area of nursing. Conversations with four gerontology nurses were taped, transcribed and then analysed using van Manen's (1990) approach to researching lived experience. From the analysis, four cardinal elements emerged: true acceptance, personal knowing, being present, and being alive. Those four cardinal elements were reworked and further analysed to reveal three central aspects or essences of gerontology nursing. These essences were the centrality of temporality, the interconnectedness of human relationships, and the significance of the lived body. Temporality is demonstrated by nursing application of objective, or clock time, as well as subjectively in regards to the lived time of the clients. Interconnectedness is the lived human relationship between nurse and client and is represented by commitment, presencing/giving of self, connecting, and knowing the client holistically. The third essence is corporeality, which is portrayed by the gerontology nurses' distinguishing characteristics and their perception of the lived body of the nursed. The final analysis unveiled caring for the body, the act of seeing, and the joy of care as emergent essences of gerontology nursing. Language of nursing in relationship to 'basic nursing care' is critiqued for its potential to devalue gerontology nursing and, by association, old people.