Abstract: This study provides insight into the experience of being an ICU nurse and relative of a critically ill patient. Analysis of data from interviews of four ICU nurses who had experienced having a family member admitted to ICU brought up several themes. These included: a nurses' nightmare, knowing and not knowing, feeling torn, and gaining deeper insight and new meaning. Recommendations for organisational support for ICU nurse/relatives, and education for staff are made, based on the findings.

Abstract: This study sought to examine the effects that hospital re-engineering may have on adverse patient outcomes and the nursing workforce. In 1993, New Zealand implemented policies aimed at controlling costs in the country's public health care system through market competition, generic management, and managerialism. The study was a retrospective, longitudinal analysis of administrative data. Relationships between adverse outcome rates and nursing workforce characteristics were examined using autoregression analysis. All medical and surgical discharges from New Zealand's public hospitals (n=3.3 million inpatient discharges) from 1989 through 2000 and survey data from the corresponding nursing workforce (n=65,221 nurse responses) from 1993 through 2000 were examined. Measures included the frequency of 11 nurse sensitive patient outcomes, average length of stay, and mortality along with the number of nursing full time equivalents (FTEs), hours worked, and skill mix. After 1993, nursing FTEs and hours decreased 36% and skill mix increased 18%. Average length of stay decreased approximately 20%. Adverse clinical outcome rates increased substantially. Mortality decreased among medical patients and remained stable among surgical patients. The relationship between changes in nursing and adverse outcomes rates over time were consistently statistically significant. The authors conclude that in the chaotic environment created by re-engineering policy, patient care quality declined as nursing FTEs and hours decreased. The study provides insight into the role organisational change plays in patient outcomes, the unintended consequences of health care re-engineering and market approaches in health care, and nursing's unique contribution to quality of care.

Abstract: This study uncovers the experience of being ethical from the perspective of pre-registration nursing students. Using the qualitative methodology of phenomenology, specifically that outlined by van Manen, it seeks to show how students act ethically within everyday practice. Providing nursing care is an ethically charged undertaking and despite ethics taking an increasingly important place in nursing education, the author suggests that few studies show the contextual nature of ethical practice from the perspective of students. This study aims to partly redress this situation. In this study the author has interpreted the experiences of twelve pre-registration students. Using seventeen stories shared by the student participants, the author's personal understandings and literature, the meaning of being ethical has been illuminated. Three themes emerged from the interpretation. These include 'keeping things 'nice'', 'being true to yourself' and 'being present'. This thesis asserts that the overarching theme within these themes is that of 'being constrained and enabled'. Being constrained shows the experiences of students as they live through the tensions of being and doing as they strive to be ethical. Being enabled shows the experience of self-determination. Finally the study maintains that the shaping of ethical practice for undergraduate students may be enhanced when their reality is positioned and valued within educational processes.

Abstract: This study used a non-experimental correlational design to research the relationship between the experience of the nurse, with the application of continuous positive airway pressure therapy (CPAP) to patients presenting to a metropolitan emergency department with cardiogenic pulmonary oedema (CPO), and to establish what difference, if any, CPAP made to outcomes. A retrospective audit of records was used to extract data on all 54 patients that received CPAP over a 12-month period. The primary outcome measures were off CPAP within two hours, transfer to intensive care unit or cardiac care unit, and secondary outcome measures were length of hospital stay and death. There was a trend towards more experienced nurses attending patients who required immediate treatment or treatment within 10 minutes. These patients were more likely to be recognised at triage as requiring CPAP therapy. The early application of CPAP reduced hospital mortality, length of stay, and the need for intubation and ventilation. Attention needs to be given on how best to educate nurses so that more patients presenting with acute respiratory failure can benefit from nurses' decision-making regarding the commencement of CPAP.

Abstract: This study uses a critical approach to analyse influences connected to opportunities for nurses to have their unique contribution to the health system recognised, and identifies a plan of action. The stories as told by four Northland nurses, identified the underlying principle of self-knowledge which, when connected to core values emerged as personal power with the language of possibility. Other factors which enabled opportunity recognition were labelled as: knowing the self, integrating core values from personal and professional qualities, connecting these to an intuitive plan, trusting it because it is value-based, using that plan to form goals and achieve direction. Integrating core values into goal setting enabled people to make choices that would enhance as well as protect their personal development. This study has implications for nurses as they seek out places where they can work well and for health planners to design systems where this can happen.

Abstract: This study was developed to explore the use of seclusion in an acute in-patient unit for people with mental illnesses. Investigation into this issue was considered important due to an identified large increase in seclusion use over the previous two years. The study used a qualitative research methodology with a descriptive and interpretive approach. Data collection included a retrospective file audit of patients who had been secluded over the past seven years, and one-to-one staff interviews. It also includes the author's personal reflections of seclusion events. The principle reason for using seclusion was violence and aggression in the context of mental illness. It was also used for people who were at risk of, or who had previously absconded from the unit. A recovery approach and the use of the strengths model was fundamental to nurses' way of working with patients in the unit. Nurses believed that the strengths process should be adapted to the person's level of acuity and to their ability to engage in this approach in a tangible way. Seclusion continues to be a clinical management option in the unit that is the subject of this study. However, in many circumstances there are other options that could be explored so that the utmost consideration is given to the dignity, privacy and safety of that person.

Abstract: This systematic review was conducted by the New Zealand Centre for Evidence Based Nursing, a collaborating centre of The Joanna Briggs Institute for Evidence Based Nursing and Midwifery. The aim was to present the best available evidence on interventions, which are effective in preventing or reducing the prevalence of complications associated with suctioning, in hospitalised adult patients with an artificial airway who are breathing spontaneously or are artificially ventilated and who require suctioning. The specific questions addressed were as follows: Which methods of suctioning reduce the prevalence of mucosal trauma or mucosal dysfunction, and promote the removal of respiratory secretions? Which techniques or methods are effective in reducing the occurrence of suctioning -induced hypoxaemia, during or following the suctioning procedure? Which techniques or methods are effective in minimising the haemodynamic or pulmonary complications associated with the suctioning procedure?

Abstract: This thesis concerns an investigation of the tripartite arrangements between the government, the nursing and the medical sectors in New Zealand over the period 1984 to 2001 with a particular focus on primary health care. The start point is the commencement of the health reforms instituted by the Fourth New Zealand Labour Government of 1984. The thesis falls within a framework of critical inquiry, specifically, the methodology of depth hermeneutics (Thompson, 1990), a development of critical theory. The effects of political and economic policies and the methodologies of neo-liberal market reform are examined together with the concept of collaboration as an ideological symbolic form, typical of enterprise culture. The limitations of economic models such as public choice theory, agency theory and managerialism are examined from the point of view of government strategies and their effects on the relationships between the nursing and medical professions. The influence of American health care policies and their partial introduction into primary health care in New Zealand is traversed in some detail, together with the experiences of health reform in several other countries. Post election 1999, the thesis considers the effect of change of political direction consequent upon the election of a Labour Coalition government and concludes that the removal of the neo-liberal ethic by Labour may terminate entrepreneurial opportunities in the nursing profession. The thesis considers the effects of a change to Third Way political direction on national health care policy and on the medical and nursing professions. The data is derived from various texts and transcripts of interviews with 12 health professionals and health commentators. The histories and current relationships between the nursing and medical professions are examined in relation to their claims to be scientific discourses and it is argued that the issue of lack of recognition as a scientific discourse is at the root of nursing's perceived inferiority to medicine. This is further expanded in a discussion at the end of the thesis where the structure of the two professions is compared and critiqued. A conclusion is drawn that a potential for action exists to remedy the deficient structure of nursing. The thesis argues that this is the major issue which maintains nursing in the primary sector in a perceived position of inferiority to medicine. The thesis also concludes that the role of government in this triangular relationship is one of manipulation to bring about necessary fundamental change in the delivery of health services at the lowest possible cost without materially strengthening the autonomy of the nursing or the medical professions.