Socio-demographic and work setting correlates of poor mental health in a population sample of working Victorians: application in evidence-based intervention priority setting

Interventions to promote mental health in the workplace are rapidly gaining acceptability as a means to prevent, screen, treat and effectively manage the growing disease burden of depression and anxiety among working people. The objective of this study was to identify socio-demographic and work setting correlates of poor mental health to consider alongside other evidence in priority setting for workplace mental health promotion (MHP). Multiple logistic regression was used to model the probability of poor mental health (SF-12) in relation to socio-demographic (gender, age, education, marital status and occupational skill level) and employment factors (workplace size and type, industrial sector, employment arrangement and working hours) in a population-based cross-sectional survey of 1051 working Victorians. As a result, poor mental health was (21% prevalence overall) higher in working females than in males and decreased with increasing age. Only one employment factor was significant in demographically adjusted multivariate analyses, showing an increase in the odds of poor mental health with increasing working hours. It is concluded that based on the prevalence of poor mental health, Victorian work settings with high proportions of younger workers, and younger working women in particular, should be prioritized for workplace MHP. Thus, together with other research demonstrating particularly poor psychosocial working conditions for young working women, sectors with an over-representation of this group (e.g. service sector) could be prioritized for workplace MHP alongside young and blue-collar males (also a priority due to low mental healthcare service use).

Initial emergency nursing management of patients with severe traumatic brain injury : development of an evidence-based care bundle for the Thai emergency department context.

Thai emergency nurses play a vital role in caring for patients with severe TBI, and are an important part of the healthcare team throughout the resuscitation phase. They are also responsible for continuous physiological monitoring, and detecting deterioration associated with increased intracranial pressure and preventing secondary brain injury. However, there is known variation in Thai nurses' knowledge and care practices for patients with severe TBI. In addition, there are no specific evidence-based practice guidelines available for emergency nursing management of patients with severe TBI.

A review of evidence-based evaluation of measures for assessing social and emotional well-being in indigenous Australians

Addressing low levels of social and emotional well-being (SEWB) in Indigenous communities has been a national strategic priority for over 10 years and yet progress in assessing the impact of interventions has been slow. One of the key factors limiting the development of evidence-based practice has been the lack of well-validated instruments to assess SEWB and how it changes over time as a result of intervention. This article systematically reviews available measures, classifying them in terms of the evidence base that exists to support their use. It is concluded that there is an ongoing need to develop psychometrically sound, comprehensive, culturally appropriate measures to operationalise Indigenous SEWB at a population health, programme evaluation, and clinical level. It is suggested that seven pathways be followed to achieve this goal, including the need to recognise that the gold standard status for Indigenous measurement tools cannot be ascribed based on evidence-based assessment criteria alone.

Formations of robotic swarm: an artificial force based approach

Cooperative control of multiple mobile robots is an attractive and challenging problem which has drawn considerable attention in the recent past. This paper introduces a scalable decentralized control algorithm to navigate a group of mobile robots (swarm) into a predefined shape in 2D space. The proposed architecture uses artificial forces to control mobile agents into the shape and spread them inside the shape while avoiding intermember collisions. The theoretical analysis of the swarm behavior describes the motion of the complete swarm and individual members in relevant situations. We use computer simulated case studies to verify the theoretical assertions and to demonstrate the robustness of the swarm under external disturbances such as death of agents, change of shape etc. Also the performance of the proposed distributed swarm control architecture was investigated in the presence of realistic implementation issues such as localization errors, communication range limitations, boundedness of forces etc.

Can music therapy in medical contexts ever be evidence-based?

This essay seeks to consider some of the issues around evidencethat provide an ongoing challenge to the profession of music therapyto be vigilant and critical with regards the undertaking, butalso the appropriation or application, of research in our alliedhealth discipline. It is written in response to the statement that“medical music therapists need to continue to discuss and debateour views as to what constitutes knowledge, expertise and ‘evidence’in our profession.” (Edwards, 2002, p. 33). A critical perspectiveto current demands for evidence is provided, and the useof quantitative method as the basis for trustworthy research inmusic therapy is discussed. The paediatric medical context is themain site of professional research of the author, however, some ofthe points made will have relevance for other fields of clinicalservice.

Using an evidence-based care bundle to improve Thai emergency nurses' knowledge of care for patients with severe traumatic brain injury

There is known variation in Thai nurses' knowledge regarding the best available evidence for care of patients with severe traumatic brain injury. The purpose of this study was to examine the impact of an evidence-based care bundle on Thai emergency nurses' knowledge regarding management of patients with severe traumatic brain injury. A pre-test/post-test design was used. The study intervention was an evidence-based care bundle for initial nursing management of patients with severe traumatic brain injury. Data were collected from 31 Registered Nurses using multiple choice questions. Results revealed a statistically significant improvement in overall knowledge scores after care bundle implementation (p < 0.001). There were statistically significant improvements in five areas of knowledge: understanding of target end-tidal carbon dioxide levels (p < 0.001), implications of hypocapnia in severe traumatic brain injury (p = 0.01), implications of hypercapnia in severe traumatic brain injury (p = 0.02), importance of maintaining head and neck in neutral position (p = 0.05), and administration of sedatives and analgesics in severe traumatic brain injury (p = 0.01). This study suggested that implementation of an evidence-based care bundle improved emergency nurses' knowledge regarding management of patients with severe traumatic brain injury.