Abstract: This study focuses on power themes in the nurse-patient relationship. The study is a critical reflection of the author's practice using a humanistic perspective from Hartrick Doane and Varcoe's (2005) model of relational family practice. It reviews the literature relating to power relationships in communication between nurses and patients and compares the ability to provide relational care in the home with hospital care. Practice examples demonstrate the shift in power relationships that the author had noticed since changing roles from hospital based to home care nursing. This is related to cultural, socio-environmental, historical and traditional influences on power in communication. The study is based on her reflection of the paradigm shift in her practice. Her practice moved from a problem solving approach to an empowerment, strengths based approach within partnership. The ethical challenges of discussing her practice in relation to clients has been managed by scrambling patient data so that it is not related to a single person and is focused on the author's nursing practice.

Abstract: This research explores why and how nurse educators teach for social change. Critical feminist educators provide a useful framework for theorising about teaching for change that addresses issues of hegemony, agency, praxis, individual voice, difference, justice and equity. Six women Pakeha/Tauiwi nurse educators from throughout New Zealand volunteered to participate in this research and share their lived experiences of teaching for social change. In-depth conversations over two years unfolded new and rich material about how and why these six women continue to teach the evaded subjects, like mental health, women's health, community development and cultural safety. All teach in counter-hegemonic ways, opening students' eyes to the unseen and unspoken. Among the significant things to emerge during the research was the metaphorical construct of shape-shifting as an active process in teaching for social change. It revealed the connectedness and integrity between life as lived and the moral imperative that motivates the participants to teach for difference. Shape-shifting was also reflected in other key findings of the study. As change agents, the participants have had significant shape-shifting experiences in their lives; they live and work as shape-shifters within complex social and political structures and processes to achieve social justice; and, they deal with areas of health practice where clients are socially and politically displaced. The research also generated new methods for gathering life-stories and new processes for analysis and interpretation of life-stories. It is hoped that this research will open pathways for other nurse educators to become shape-shifters teaching for social change.

Abstract: This study is an extension of a previous study by Riker, Picard and Fraser (1999) to determine whether doctors and nurses rate patients similarly using the Sedation-Agitation Scale (SAS) in a natural Intensive Care Units (ICU) setting. The author notes that it is essential to establish whether these different professionals provide consistent scores and have a mutual understanding of the SAS and its constituent levels. This will help ensure that clinical decisions relating to sedation-needs can be made appropriately and consistently. This quasi-experimental reliability study was set in a 12-bed tertiary general ICU in New Zealand. The SAS had recently been introduced into this unit and a convenience sample of 42 nursing and medical staff performed paired ratings on 69 randomly selected adult ICU patients over an eight week time frame. The mean patient age was 58 years, and 79% of patients were on continuous infusions of Propofol. Intubated patients made up 91% of the sample. 74% of patients were given the same SAS score by the doctor-nurse pair. The weighted kappa score for inter-rater agreement was 0.82 indicating very good agreement. Of the 26% of scores where there was a difference, the two readings were only one score apart. Most of the difference occurred around SAS scores of 1-2 and 3-4. Further analysis found no staff or patient variables to be statistically significant in impacting on the ratings. The SAS was found to be a reliable sedation-scoring tool in a general ICU when used by nurses and doctors of varying experience.

Abstract: A retrospective descriptive design was used to examine the records of all presentations to the emergency department of patients with COPD over a 3-month period to determine whether there is a subset group of people who present with hypercarbia. There were 114 presentations, amongst those there were 71 individuals, a number presenting more than once within the three months. 80% of the 71 individuals had a smoking history of which 53% were female. Of the 114 presentations, 76 had arterial blood gases taken during their emergency department presentation. Of these 76 presentations 30 had hypercarbia and 46 were non-hypercarbia. These 76 presentations involved 58 individuals, with some individuals presenting five times over the three-month period. Three groups emerged, some who were only hypercarbia (n= 18), some in the non-hypercarbia group (n=35) and 5 individuals who had presentations in both the hypercarbia and non-hypercarbia groups. Data showed that there was no definable subset group of hypercarbia patients within acute exacerbations of COPD presenting to the emergency department according to the variables. However the sample of presentations (with a blood gas) found within the study suffering hypercarbia was much higher (31.1%) than anticipated. Further analysis showed that the hypercarbia group had a significant lower forced expiratory volume in one second (FEV1) and a combination diagnosis of emphysema or asthma and congestive heart failure. An implication to the clinician is that identification of hypercarbia within COPD exacerbation is problematically difficult until the late signs are shown with the individual. By that time effective treatment patterns may have changed from the initial presenting problem. The author concludes that future areas of research within this field needs to lie within the community, and look at when these people start the exacerbation, what leads them to progression presentation to the emergency department, and whether these people are chronic sufferers of hypercarbia or presenting after a period of days exacerbation within their own home.

Abstract: The intention of this research is, through collaborative discussion and selective conversations, to explore female caregivers' expectations and perceptions of primary health services for some Te Atiawa Maori children. The research process was developed in a partnership between the Maori women participants and the researcher. In addition, two local kuia actively participated in and supported the process. Emancipatory critical social theory underpinned and informed the project. Power relationships between the researcher and the participants can be overtly explored within this theoretical framework. In terms of this particular exploratory study, participatory research appeared to be applicable. The participants are female caregivers of Te Atiawa children. Data collection was done using group interactions and semi-structured interviews in the winter of the year 2000. A thematic analysis of the data was used, in which common themes were identified, compared and discussed. From the analysis of the data of the participants' conversations, key ideas were identified. The major findings have been identified within two main themes. These are: a concept of health is not the same for Pakeha as for Maori, and access issues are still problematic for the participants in this study. Many quotes from the interview participants are included in order to keep the focus of the project on the voices of the women interviewed. In terms of the significant contribution of this research, this study aims to allow voices of female caregivers of Te Atiawa Maori children to be heard. Individual and collaborative interactions offer insights into what is important to them in terms of Maori child health. Clearly, the primary health initiatives promoted by the New Zealand government are not reaching at least some of the people for whom they are intended. The research participants offered their ideas as to how these deficits could be remedied in their community.

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: This study explores the phenomenon of the relationships between practitioners and families who have a child with a chronic illness. Using a heremeneutic phenomenological method informed by the writings of Martin Heidegger [1889-1976] and Hans-Georg Gadamer [1900-2002], this study provides an understanding of the meaning of 'being in relationship' from the perspective of both families and practitioners. Study participants include ten family groups who have a child with a chronic illness and twelve practitioners from the disciplines of nursing, medicine, dietetics, physiotherapy and speech therapy who work with children with chronic illness. Narrative audio-taped interviewing was the means by which the participants told their stories about times that relationships worked well and when they did not. These stories uncover the every day realities of 'being in relationship' and provide another understanding of the relationship between family and practitioner.The findings of this thesis suggest that chronic childhood illness 'throws' families and practitioners together into a web of relationships that must work for the sake of the child. The relationship is primarily conducted between adults. Children are usually excluded. In order to understand and manage the child's illness, practitioners and families 'go around' and act 'in-between' relationships. While the quality of the relationship from the family perspective is not essential to the chronic illness journey, relationships are more successful when practitioners recognise the uniqueness of each family web. The nature of the relationship is often simple, yet it co-exists with complexity. This thesis proposes that a 'companion relationship' between practitioners and family may offer a more effective and satisfying way of working. It also challenges practitioners to consider the voice of children within health care relationships.