Traumatic brain injury: support for injured people and their carers

Provides a summary of the available evidence for assessing traumatic brain injury (TBI) and managing the common mental health, physical and cognitive/behavioural issues associated with TBI. Background Traumatic brain injury (TBI) is a major cause of lifelong disability and death worldwide, but is considered a ‘silent epidemic’ as society is largely unaware of the magnitude of the problem. TBI is a complex injury with a broad spectrum of symptoms and disabilities. Pa-tients with a TBI may have a range of physical, mental, cognitive and social problems. Objective This article provides a summary of the available evidence for assessing TBI and managing the common mental health, physical and cognitive/behavioural issues associated with TBI. Discussion Translational and clinical research has revealed that TBI can no longer be regarded as a single clinical entity with a defined outcome. Each type of injury can lead to a distinct clinical condition that requires careful assessment and appropriate management to reduce long-term disability. In this article we discuss some of the more common health issues related to TBI. &nbsp

Consultancy to progress hospital in the home care provision: Final report, CHERE Project Report No 13

In July 1998, the Commonwealth Department of Health and Family Services commissioned the Centre for Health Economics Research and Evaluation (CHERE) to identify and document Hospital in the Home (HITH) care models nationally and internationally. The purpose of this consultancy was to examine the appropriateness of this form of care for acutely ill patients and to make recommendations about how to increase the utilisation and cost effectiveness of services. Hospital in the Home is emerging internationally and within Australia as a viable alternative form of provision of acute care. The benefits of HITH have generally been seen in terms of its capacity to provide a cost-effective and acceptable alternative to hospital inpatient care, which reduces pressure on hospital beds. However, so far there has only been limited evaluation to lend support to these claims. Over the past decade a wide range of hospital in the home programs have been introduced across the Australian health care system. These programs have often emerged in response to local factors and have a range of different purposes, funding and organisational arrangements, and varying levels of success. In some states hospital in the home has been formalised into a program, whereas in other parts of Australia the introduction of HITH has been left to local decision makers. Thus, the experience of HITH has been extremely variable. It is appropriate at this stage to draw together information about what services are available, how acceptable these services are and what they have achieved. This information is important for determining the future directions of HITH in Australia, as well as providing a valuable resource for service providers and policy makers.Hospital in the home, Australia

Interventions to increase physical activity in disadvantaged communities: A review of behavioural mechanisms. ESRI Working Paper No. 646 December 2019

Physical inactivity is now a significant driver of health and social inequalities among socioeconomically disadvantaged communities and poses a major challenge to policymakers, worldwide. Although a vast amount of research has focused on designing and evaluating interventions to increase physical activity, there remains little consensus on which interventions are likely to work. In this narrative review, we build on previous reviews by not only examining what interventions tend to work but by trying to understand why certain interventions tend to work, while others do not, through the lens of behavioural science. We present a behavioural framework through which the existing body of physical activity research could be viewed, in order to identify potentially effective mechanisms that would be likely to work in their intended domain. Our analysis finds that while there is evidence that the physical and educational environment matter for increasing levels of physical activity, interventions are more likely to be successful where they involve a social component. We conclude that a behaviourally informed physical activity intervention would thus employ a set of focused educational and socially-mediated behavioural mechanisms, within an appropriate physical environment

Using audit and feedback to increase clinician adherence to clinical practice guidelines in brain injury rehabilitation: v

ObjectiveThis study evaluated whether frequent (fortnightly) audit and feedback cycles over a sustained period of time (>12 months) increased clinician adherence to recommended guidelines in acquired brain injury rehabilitation.DesignA before and after study design.SettingA metropolitan inpatient brain injury rehabilitation unit.ParticipantsClinicians; medical, nursing and allied health staff.InterventionsFortnightly cycles of audit and feedback for 14 months. Each fortnight, medical file and observational audits were completed against 114 clinical indicators.Main outcome measureAdherence to guideline indicators before and after intervention, calculated by proportions, Mann-Whitney U and Chi square analysis.ResultsClinical and statistical significant improvements in median clinical indicator adherence were found immediately following the audit and feedback program from 38.8% (95% CI 34.3 to 44.4) to 83.6% (95% CI 81.8 to 88.5). Three months after cessation of the intervention, median adherence had decreased from 82.3% to 76.6% (95% CI 72.7 to 83.3, pConclusionA fortnightly audit and feedback program increased clinicians’ adherence to guideline recommendations in an inpatient acquired brain injury rehabilitation setting. We propose future studies build on the evidence-based method used in the present study to determine effectiveness and develop an implementation toolkit for scale-up.</div

Risk Management Strategies by Australian Farmers

Australian farmers operate in one of the most risky environment in the world. They have to cope with various sources of risk in their businesses. This paper reports results of two case studies undertaken to examine the issues of farming risks and risk management strategies in Australia. The first case study found that climate variability, financial risk, marketing risk, and personal risk were regarded as the major sources of farming risk in the Upper Eyre Peninsula of South Australia. The main management strategies used by farmers included diversifying varieties, minimising tillage, minimising area of risky crops and maximising area of the least-risky crop, having high equity, having farm management deposits and other off-farm investments, and "leaving marketing to experts". The second case study revealed that climate variability was ranked as the most important source of farming risk in southwest Queensland. This was then followed by financial risks, government policy, and marketing risks. The main management strategies used were enterprise diversification (having predominantly cattle and farming cash crops), conserving moisture, using zero till planting, diversified sales (selling only part of the farm's production at any one time), and having off-farm investments. The paper then attempts to reconcile the two case studies by comparing the results with studies from the United States of America, Canada, Netherlands, and New Zealand.risk, risk management, strategies, farmers, Australia, Farm Management, Risk and Uncertainty,

Model selection and prediction of outcomes in recent onset schizophrenia patients who undergo cognitive training.

Predicting treatment outcomes in psychiatric populations remains a challenge, but is increasingly important in the pursuit of personalized medicine. Patients with schizophrenia have deficits in cognition, and targeted cognitive training (TCT) of auditory processing and working memory has been shown to improve some of these impairments; but little is known about the baseline patient characteristics predictive of cognitive improvement. Here we use a model selection and regression approach called least absolute shrinkage and selection operator (LASSO) to examine predictors of cognitive improvement in response to TCT for patients with recent onset schizophrenia. Forty-three individuals with recent onset schizophrenia randomized to undergo TCT were assessed at baseline on measures of cognition, symptoms, functioning, illness duration, and demographic variables. We carried out 10-fold cross-validation of LASSO for model selection and regression. We followed up on these results using linear models for statistical inference. No individual variable was found to correlate with improvement in global cognition using a Pearson correlation approach, and a linear model including all variables was also found not to be significant. However, the LASSO model identified baseline global cognition, education, and gender in a model predictive of improvement on global cognition following TCT. These findings offer guidelines for personalized approaches to cognitive training for patients with schizophrenia