Discovering and affirming knowledge in nursing practice

This paper discusses how the use of care stories or stories derived from clinical nursing practice were used to elucidate the knowledge used in nursing practice. In addition, the processes used to elucidate this knowledge are described and consisted of reflective and critical reflective activity undertaken in both individual and group forms. In describing the processes used the concepts of reflection, critical reflection, narrative and story are discussed with reference to contemporary literature. It is the contention of the authors of this paper that nurses can, by verbalizing care stories with peers, identify knowledge that is either unique to nursing or highly valued by nurses. An additional value, that is concluded in this paper, is that nurses, by the verbalization of care stories, assist other nurses to see what they do, to hear what they do and also to value what they do. By using reflective conversation, as described by D.A. Schon, as a teaching-learning strategy the authors believe that this process may also enable the generalization of such knowledge and its transmission to peers as well as assisting students to record their knowledge and, in so doing, maintain it within the discipline.     

Review article: Scoping review of the characteristics and outcomes of adults presenting to the emergency department during heatwaves

As a result of climate change heatwaves are expected to increase in frequency and intensity and will have detrimental impacts on human health globally. EDs are often the critical point of care for acute heat illnesses and other conditions associated with heat exposure. Existing literature has focused on heatwave-related hospitalisation and mortality. This scoping review aimed to identify, evaluate and summarise current literature regarding patient characteristics and outcomes of ED admissions from heatwaves. A scoping review of the literature was conducted using six databases: Medline, EMBASE, EMCARE, CINAHL, PsycINFO, and Scopus, using MeSH terms and keywords related to ‘heatwave’ and ‘Emergency Department’. Articles were included if they were: published in English from January 2000 to August 2021, related to ED, and examined high temperature periods consistent with heatwave criteria. Articles were appraised using the Mixed Methods Appraisal Tool (MMAT). Thirty-one studies were included, mostly from the United States, Australia, and France. The study designs include retrospective case analysis, case–control, and time-series analysis. Eight studies examined known heatwaves, 21 used different criteria to identify heatwave occurrence, and two focused on heat-related illness. The selected articles display a moderate-high quality on MMAT. ED admissions for both heat-related illnesses and other conditions increased during heatwaves, with up to 18.5 times risk increase. The risk was elevated for all population groups, and substantially in the elderly, male patients with certain comorbidities, medications, or lower socioeconomic status. Outcomes including hospitalisation and mortality rates after ED admissions showed positive associations with heatwaves. The heatwaves resulting from climate change will place increasing demands on EDs providing care for increasingly susceptible populations. Significant public heatwave planning across multiple sectors is required to reduce the risk of overwhelming EDs with these patients.     

Delineating advanced practice nursing in New Zealand: a national survey

Background

A variety of advanced practice nursing roles and titles have proliferated in response to the changing demands of a population characterized by increasing age and chronic illness. Whilst similarly identified as advanced practice roles, they do not share a common practice profile, educational requirements or legislative direction. The lack of clarity limits comparative research that can inform policy and health service planning.

Aims

To identify advanced practice roles within nursing titles employed in New Zealand and practice differences between advanced practice and other roles.

Method

Replicating recent Australian research, 3255 registered nurses/nurse practitioners in New Zealand completed the amended Advanced Practice Delineation survey tool. The mean domain scores of the predominant advanced practice position were compared with those of other positions. Differences between groups were explored using one‐way ANOVA and post hoc between group comparisons.

Results

Four nursing position bands were identified: nurse practitioner, clinical nurse specialist, domain‐specific and registered nurse. Significant differences between the bands were found on many domain scores. The nurse practitioner and clinical nurse specialist bands had the most similar practice profiles, nurse practitioners being more involved in direct care and professional leadership.

Conclusions

Similar to the position of clinical nurse consultant in Australia, those practicing as clinical nurse specialists were deemed to reflect the threshold for advanced practice nursing. The results identified different practice patterns for the identified bands and distinguish the advanced practice nursing roles.

Implications for nursing policy

By replicating the Australian study of Gardener et al. (2016), this NZ paper extends the international data available to support more evidence‐based nursing workforce planning and policy development.