Developing a quick and practical screen to improve the identification of poor hydration in geriatric and rehabilitative care

Dehydration has been associated with increased morbidity and mortality. Dehydration risk increases with advancing age, and will progressively become an issue as the aging population increases. Worldwide, those aged 60 years and over are the fastest growing segment of the population. The study aimed to develop a clinically practical means to identify dehydration amongst older people in the clinical care setting. Older people aged 60 years or over admitted to the Geriatric and Rehabilitation Unit (GARU) of two tertiary teaching hospitals were eligible for participation in the study. Ninety potential screening questions and 38 clinical parameters were initially tested on a single sample (n=33) with the most promising 11 parameters selected to undergo further testing in an independent group (n=86). Of the almost 130 variables explored, tongue dryness was most strongly associated with poor hydration status, demonstrating 64% sensitivity and 62% specificity within the study participants. The result was not confounded by age, gender or body mass index. With minimal training, inter-rater repeatability was over 90%. This study identified tongue dryness as a potentially practical tool to identify dehydration risk amongst older people in the clinical care setting. Further studies to validate the potential screen in larger and varied populations of older people are require

‘Somewhere to Store All Those Memories’: Archive Fever in Simone Lazaroo’s Lost River

This article examines how the concept of the archive may operate as a generative rather than purely repressive space for a young Eurasian woman, Ruth, who is dying of breast cancer in Simone Lazaroo’s novel, Lost River: Four Albums. I build on the concept of hypomnesis which first appeared in Plato’s Phaedrus to distinguish between the oral and written forms of remembering, but has come to signify the wider act of turning memory into something concrete, a product emerging from the process of remembering and memorialising. The preamble announces the marginalised Eurasian woman’s decision to use four discarded photograph albums as ‘Somewhere to store all those memories’ for her child, Dewi, to have after the mother’s passing.  The narrative then follows a nonlinear structure where each of the four albums investigates the origins and meaning of Dewi’s life from her conception until her mother’s final moments. I argue that this act of domiciling lives in these albums operates as a form of counter history, comprising moments that tell an alternative story about belonging for the disenfranchised. That is, operating from the bottom, as a mother intimately familiar with the precarity of home, Ruth designs her archive to demonstrate how dwelling, if you get it ‘right,’ may lead to a sense of binding love, happiness, and home. To conclude, the essay explores how Derrida’s ideas about ‘archival desire’ help to illustrate the kind of ‘taking care’ Heidegger privileges in his writing on dwelling.

Snap

Snap - an original one-act dark comedy where possession is nine-tenths of the law and that goes for everything and everybody. In Snap, South Park meets Commedia when three characters from the underbelly of society play the card game with photographs from their lives

Development of advanced practice competency standards for dietetics in Australia

Aim: This study aimed to explore the work roles, major tasks and core activities of advanced practice dietitians in Australia to define the Competency Standards for advanced practice. Methods: A qualitative approach was used to review advanced dietetic practice in Australia involving experienced professionals, mostly dietitians. Four focus groups were conducted with a total of 17 participants and an average of 20 years experience: 15 dietitian practitioners plus 2 employers (1 dietitian and 1 non-dietitian). The focus groups explored the key purpose, roles and outcomes of these practitioners. Data from the focus groups were confirmed with in-depth interviews about their core activities with a purposive sample of 10 individuals recently recognised as Advanced Accredited Practising Dietitians. Data from both focus groups and interviews were analysed adductively to identify key themes. Results: The key theme that emerged to define advanced dietetics practice was leadership, with four subthemes that described in more detail the major work roles and outcomes of advanced practice. These subthemes identified that advanced practitioners were (i) outcome-focused, having impact; (ii) influence others and advocate; (iii) innovate and embrace change; and (iv) inspire others and are recognised for their practice. These outcomes were conceptualised within a broad generalist framework to generate revised Competency Standards. Conclusions: This study confirmed that leadership rather than specialist practice skills is the key determinant of advanced practice

Ethnicity and the Writing of Medieval Scottish history

Historians have long tended to define medieval Scottish society in terms of interactions between ethnic groups. This approach was developed over the course of the long nineteenth century, a formative period for the study of medieval Scotland. At that time, many scholars based their analysis upon scientific principles, long since debunked, which held that medieval 'peoples' could only be understood in terms of 'full ethnic packages'. This approach was combined with a positivist historical narrative that defined Germanic Anglo-Saxons and Normans as the harbingers of advances of Civilisation. While the prejudices of that era have largely faded away, the modern discipline still relies all too often on a dualistic ethnic framework. This is particularly evident in a structure of periodisation that draws a clear line between the 'Celtic' eleventh century and the 'Norman' twelfth. Furthermore, dualistic oppositions based on ethnicity continue, particularly in discussions of the law, kingship, lordship and religion

Hospital Costs Related to Early Extubation after Infant Cardiac Surgery

Background The Pediatric Heart Network Collaborative Learning Study (PHN CLS) increased early extubation rates after infant Tetralogy of Fallot (TOF) and coarctation (CoA) repair across participating sites by implementing a clinical practice guideline (CPG). The impact of the CPG on hospital costs has not been studied. Methods PHN CLS clinical data were linked to cost data from Children’s Hospital Association by matching on indirect identifiers. Hospital costs were evaluated across active and control sites in the pre- and post-CPG periods using generalized linear mixed effects models. A difference-in-difference approach was used to assess whether changes in cost observed in active sites were beyond secular trends in control sites. Results Data were successfully linked on 410/428 (96%) of eligible patients from 4 active and 4 control sites. Mean adjusted cost/case for TOF repair was significantly reduced in the post-CPG period at active sites ($42,833 vs.$56,304, p<0.01) and unchanged at control sites ($47,007 vs.$46,476, p=0.91), with an overall cost reduction of 27% in active vs. control sites (p=0.03). Specific categories of cost reduced in the TOF cohort included clinical (-66%, p<0.01), pharmacy (-46%, p=0.04), lab (-44%, p<0.01), and imaging (-32%, p<0.01). There was no change in costs for CoA repair at active or control sites. Conclusions The early extubation CPG was associated with a reduction in hospital costs for infants undergoing repair of TOF, but not CoA repair. This CPG represents an opportunity to both optimize clinical outcome and reduce costs for certain infant cardiac surgeries