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BACKGROUND: Timely definitive paediatric trauma care influences patient and parental physical and emotional outcomes. New South Wales (NSW) covers a large geographical area with all three NSW paediatric trauma centres (PTC) located in two approximated major cities, meaning it is inevitable that some injured children receive initial treatment locally and then require transfer. Little is known about the factors that then impact timely arrival of injured children to definitive care. METHODS: This included children admitted between July 2015 and September 2016, 2) between transferred and directly transported cohorts. There were significant differences in mechanism of injury between the two groups (χ2(9) = 45.9, p < 0.001). The median (IQR) time to book a transfer from arrival at the referring facility, was 146.5 (86-238) minutes. Time from injury to arrival at the PTC more than doubled for children transferred, with significant and unwarranted variability between transporting agencies resulting in unwarranted delays to surgical intervention. For example, time spent at the referring facility by Aeromedical Retrieval Service was less than half that of the Newborn & paediatric Emergency Transport Service [53 (IQR:47-61) vs 115 (84-155) minutes (p

Presentations to EDs for major paediatric injury are considerably lower than for adults. International studies report lower levels of critical intervention, including intubation, required in injured children. A New South Wales study demonstrated an adverse event rate of 7.6% in children with major injury. Little is known about the care and interventions received by children presenting to Australian EDs with major injury.The ED care of injured children16 years who ultimately received definitive care at a New South Wales Paediatric Trauma Centre between July 2015 and September 2016, and had an Injury Severity Score ≥9, required intensive care admission or died were included.There were 491 injured children who received treatment at 64 EDs, half (49.4%, n = 243) were treated initially in a Paediatric Trauma Centre. One third (32.8%) sustained an Injury Severity Score12, more than half (n = 251, 51.1%) of children were classified as a triage category 1 or 2, and 38.3% received trauma team activation. Critical intervention was infrequent. Intubation was documented in 9.2% (n = 45), needle thoracostomy and activation of massive transfusion protocol in two (0.4%) and eight (1.6%) had intraosseous access established. Only a small proportion (14.7%, n = 63) had two or more observations outside the normal range.A small proportion of children arriving in the ED post-major trauma have deranged clinical observations and receive critical interventions. The limited exposure in the management of trauma in paediatric patients requires measures to ensure clinicians have adequate training, skills and confidence to manage these clinical presentations in all EDs.

BACKGROUND:Information about children treated in New South Wales (NSW), Australia following major injury has been limited to those treated at trauma centres using mortality as the main outcome measure, restricting assessment of the effectiveness of the Trauma System. This study sought to describe the detailed characteristics as well as functional and psychosocial health outcomes of all children suffering major injury in NSW. METHODS:A longitudinal study was conducted between July 2015 and November 2017 and included children < 16 years requiring intensive care or an injury severity score (ISS) ≥ 9 treated in NSW or who died following injury. Children were identified through the three NSW Paediatric Trauma Centres (PTC), the NSW Trauma Registry, NSW Aeromedical Retrieval Registry (AirMaestro) and the National Coronial Information System (NCIS). Health-related quality of life (HRQoL) outcomes for children treated at the three PTCs were collected at baseline, 6 and 12 months using the Paediatric Quality of Life inventory (PedsQL 4.0) and EuroQol five-dimensional EQ-5D-Y. RESULTS:There were 625 children, with a median (interquartile range) age of 7 (2-13) years and 71.7% were male. Around half were injured in major cities (51.2%). The median (IQR) injury severity score (ISS) was 10 (9-17). Twelve-month HRQoL measured by PedsQL remained below baseline for psychosocial health. Treatment costs increased with injury severity (p=

Work-related burnout is common and has detrimental effects on employees in many industries. The current study aims to examine both environmental and personal factors that are associated with work-related burnout in a population of corporate employees who managed to retain their jobs amidst the global COVID-19 pandemic crisis. This cross-sectional survey served as the baseline data collection of a phase III wait-listed cluster randomised controlled trial (CRCT) of an intervention program on mental well-being at the workplace. Participants were recruited from six large-size corporations. Work-related burnout was assessed by the Maslach Burnout Inventory (MBI), and the Moos Work Environment Scale (WES) was used for evaluating the workers’ perspective on the workplace. Information was also collected on demographics and health behaviours. Burnout in this sample was prevalent with 60% of participants rated at a moderate to a high level on emotional exhaustion. Results from the multiple linear regression analyses suggested that different factors were related to different components of burnout. For example, age, work involvement, co-worker cohesion, and work pressure were associated with emotional exhaustion and depersonalisation while others were related to professional accomplishment. The overall results suggested that the work environment is of influential importance to the burnout of employees. However, although the study was conducted during the peak of the COVID-19 pandemic, the factors identified as relating to workplace burnout do not differ much from those identified in a crisis time. Implications of the results were discussed.

BACKGROUND: The majority of paediatric injury outcomes studies focus on mortality rather than the impact on long-term quality of life, health care use and other health-related outcomes. This study sought to determine predictors of 12-month functional and psychosocial outcomes for children sustaining major injury in NSW. METHODS: The study included all children < 16 years requiring intensive care or an injury severity score (ISS) ≥ 9 treated in NSW at a paediatric trauma centre (PTC). Children were identified through the three PTCs and NSW Trauma Registry. The paediatric Quality of Life Inventory (PedsQL) and EuroQol five-dimensional EQ-5D-Y were used to measure HRQoL post-injury, completed via parent/carer proxy recruited through NSW PTCs. RESULTS: There were 510 children treated at the three NSW PTCs during the 15-month study period. The mean (SD) age was 6.7 (6.0) years, with a median NISS (New Injury Severity Score) of 11 (IQR: 9-18). Regression analysis showed worse psychosocial health at twelve months was associated with hospital length of stay (LoS) and number of body regions injured (F2,65 = 5.85, p = 0.005). Physical outcome was associated with LoS and intensive care unit (ICU) admission (F2,66 = 13.48, p

BACKGROUND: Injury is the leading cause of childhood death and disability in Australia. Prehospital emergency services in New South Wales (NSW) are provided by NSW Ambulance. The incidence, pre-hospital care provided and outcomes of children suffering major injury in NSW has not previously been described. METHODS: This retrospective study was conducted between July 2015 and September 2016 and included children 9, or requiring intensive care admission, or deceased following injury and treated in NSW. Children were identified through the three NSW Paediatric Trauma Centres, the NSW Trauma Registry, NSW Medical Retrieval Registry (AirMaestro, Avinet, Australia). RESULTS: There were 359 majorly injured children treated by NSW-based emergency service providers, the majority were male (73.3%) with a mean (SD) age of 8.0 (5.2) years. The median (IQR) injury severity score (ISS) for those transported via NSW emergency medical services was 10 (9-17), with almost half (44.1%) treated prehospital having an ISS >12. The most common documented interventions were intravenous access (44.1%) and oxygen therapy (39.6%). Intubation and chest decompression were recorded in 15.3% and 3.1% of cases respectively. The calculated median (IQR) transport charges for NSW Emergency Services was AUD $942 ($841.3-$1184.6). CONCLUSION: Critical interventions are performed infrequently in children with major injuries in the pre-hospital environment. The monitoring of the incidence and success rates for staff performing these interventions is not readily available from all prehospital emergency medical services operating in NSW. The capacity and processes to monitor and audit all critical interventions in the paediatric population should be resourced and clearly defined.

The association between sleep problems, particularly sleep disorders, and mental health has long been studied and recognized. However, the causal relationship between sleep disorders, particularly during early childhood, on mental health problems in adolescence are yet to be established. From a preventive perspective, it is important to understand the causality of mental health problems in adolescents so that intervention measures can be derived and implemented as early as possible for maximum effectiveness. To provide more precise information on the effect of early childhood sleep disorders on mental health problems during adolescence, a systematic review was conducted on longitudinal and prospective studies reported in the literature. Following the PRISMA guidelines with an extensive search of the literature 26 studies were identified. Seven of these identified studies satisfied all selection criteria with sufficient data on the effect of early childhood sleep disorders and mental health problems in adolescence. Information was extracted and analyzed systematically from each study and tabulated. The overall results obtained from these studies indicate a significant and possible causal relationship between early childhood sleep disorders and the development of mental health problems, such as anxiety, depression, and ADHD in adolescence. These results are discussed with regards to the theoretical and practical implications as well as preventive strategies.

Purpose To examine the association between financial literacy and Problematic Internet Shopping in adults. Methods This cross-sectional online survey recruited participants, aged between 18 and 60 years, through an online research facility. The sample consisted of multinational participants from mainly three continents including Europe, North America, and Asia. Problematic Internet Shopping was assessed using the Bergen Shopping Addiction Scale (BSAS). Financial Literacy was measured by the Financial Literacy subscale of the Financial Wellbeing Questionnaire. Multiple linear regression analyses were conducted to elucidate the relationship between the study and outcome variables with adjustment for other potential risk factors. Results Of the total of 997 respondents with an average age of 30.9 (s.d. = 8.8), 135 (13.8%) could be classified as having a high risk of being Problematic Internet Shoppers. Results from the multiple regression analyses suggested a significant and negative relationship between financial literacy and Problematic Internet Shopping with a regression coefficient of − 0.13, after controlling for the effects of potential risk factors such as age, region of birth, employment, income, shopping frequency, self-regulation and anxiety (t = − 6.42, p, Highlights • Problematic Internet Shopping requires more attention due to its financial implications. • Financial literacy could be considered as a personal risk factor of Problematic Internet Shopping. • No studies on financial literacy and Problematic Internet Shopping so far. • Results found financial literacy is related to Problematic Internet Shopping. • Enhancing financial literacy could possibly reduce Problematic Internet Shopping.

© 2017 The Authors. Journal of Clinical Nursing Published by John Wiley & Sons Ltd. Aims and objectives: To investigate uptake of a Chest Injury Protocol (ChIP), examine factors influencing its implementation and identify interventions for promoting its use. Background: Failure to treat blunt chest injuries in a timely manner with sufficient analgesia, physiotherapy and respiratory support, can lead to complications such as pneumonia and respiratory failure and/or death. Design: This is a mixed-methods implementation evaluation study. Methods: Two methods were used: (i) identification and review of the characteristics of all patients eligible for the ChIP protocol, and (ii) survey of hospital staff opinions mapped to the Theoretical Domains Framework (TDF) to identify barriers and facilitators to implementation. The characteristics and treatment received between the groups were compared using the chi-square test or Fischer's exact test for proportions, and the Mann–Whitney U-test for continuous data. Quantitative survey data were analysed using descriptive statistics. Qualitative data were coded in NVivo 10 using a coding guide based on the TDF and Behaviour Change Wheel (BCW). Identification of interventions to change target behaviours was sourced from the Behaviour Change Technique Taxonomy Version 1 in consultation with stakeholders. Results: Only 68.4% of eligible patients received ChIP. Fifteen facilitators and 10 barriers were identified to influence the implementation of ChIP in the clinical setting. These themes were mapped to 10 of the 14 TDF domains and corresponded with all nine intervention functions in the BCW. Seven of these intervention functions were selected to address the target behaviours and a multi-faceted relaunch of the revised protocol developed. Following re-launch, uptake increased to 91%. Conclusions: This study demonstrated how the BCW may be used to revise and improve a clinical protocol in the ED context. Relevance to clinical practice: Newly implemented clinical protocols should incorporate clinician behaviour change assessment, strategy and interventions. Enhancing the self-efficacy of emergency nurses when performing assessments has the potential to improve patient outcomes and should be included in implementation strategy.

Background Mental health has long been recognised as a major global health issue. Some work-related characteristics have been identified to be associated with common mental health problems, and thus the workplace is an important venue for the prevention of mental health problems and promoting mental wellness. Burnout is one of the important aspects of workplace organisational stressors and, in recent years, the lack of mental health literacy has also been identified as a fundamental issue. Studies have demonstrated that an improvement in mental health literacy is an effective measure for enhancing mental well-being. It would be prudent to combine an organisation-directed component and the enhancement of mental health literacy in an intervention programme. This trial will examine the novel approach of an intervention aiming to provide an evidence-based prevention programme. Methods This study utilised a wait-listed cluster randomised control trial design. Using branch offices as the primary sampling units, employees from three large companies in different industries will be recruited. Upon enrolment and after the baseline assessment of the outcome measures, participants nested in the branch offices will be allocated to the intervention or wait-listed arms. The intervention programme comprises of two main elements: an organisation-directed component and individual-directed psychoeducation training. This intervention will be delivered by a senior social worker well-versed in workplace issues over a period of 3 months. The trial will determine whether an integrated workplace mental health literacy and well-being programme is effective in increasing the mental health literacy scores and reducing burnout and stress scores, as measured by standardised and validated scales. Discussion If the trial results are in line with the hypothesis that supports the efficacy of the intervention programme, this will provide an evidence-based approach for an effective workplace mental well-being intervention programme that could not only enhance the understanding of mental health issues, but also reduce work-related burnout and stress as well as increase workers’ quality of life. Trial registration Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN12619000464167. Registered prospectively on 20 March 2019.

There is increasing recognition of the role eHealth will play in the effective and efficient delivery of healthcare. This research challenges the assumption that students enter university as digital natives, able to confidently and competently adapt their use of information and communication technology (ICT) to new contexts. This study explored health sciences students’ preparedness for working, and leading change, in eHealth-enabled environments. Using a cross-sectional study design, 420 undergraduate and postgraduate students participated in an online survey investigating their understanding of and attitude towards eHealth, frequency of online activities and software usage, confidence learning and using ICTs, and perceived learning needs. Although students reported that they regularly engaged with a wide range of online activities and software and were confident learning new ICT skills especially where they have sufficient time or support, their understanding of eHealth was uncertain or limited. Poor understanding of and difficulty translating skills learned in personal contexts to the professional context may impair graduates ability to con-fidently engage in the eHealth-enabled workplace. These results suggest educators need to scaffold the learning experience to ensure students build on their ICT knowledge to transfer this to their future workplaces.

To explore social network analysis (SNA) as an additional approach to elucidate quantifiable insight from qualitative health-related textual data.Key concepts gained from thematic analyses of a set of qualitative health data obtained from an implementation study was analysed using the Excel Add-on module NodeXL.Our results show that SNA provided useful visualisation and quantifiable information of the relationship between key concepts obtained from the thematic analysis.SNA is a useful technique for exploring and analysing qualitative data, particularly when the research interest is in complex relationships that may exist among a large number of qualitative variables. In addition to providing a way to visualise the relationship between concepts, SNA provides metric measures that can be further analysed quantitatively.The SNA approach allows researchers to explore deeper relationships that may exist among various variables and enable researchers to derive potentially a fuller and more complete appreciation and comprehension of health-related data.

Simulation has been promoted as a platform for training trauma teams. However, it is not clear if this training has an impact on health service delivery and patient outcomes. This study evaluates the association between implementation of a simulation based multidisciplinary trauma team training program at a metropolitan trauma centre and subsequent patient outcomes.This was a retrospective review of trauma registry data collected at an 850-bed Level 1 Adult Trauma Centre in Sydney, Australia. Two concurrent four-year periods, before and after implementation of a simulation based multidisciplinary trauma team training program were compared for differences in time to critical operations, Emergency Department (ED) length of stay (LOS) and patient mortality.There were 2389 major trauma patients admitted to the hospital during the study, 1116 in the four years preceding trauma team training (the PREgroup) and 1273 in the subsequent 4 years (the POST group). There were no differences between the groups with respect to gender, body region injured, incidence of polytrauma, and pattern of arrival to ED. The POST group was older (median age 54 versus 43 years, p 0.001) and had a higher incidence of falls and assaults (p 0.001). There was a reduction in time to critical operation, from 2.63 h (IQR 1.23-5.12) in the PRE-group to 0.55 h (IQR 0.22-1.27) in the POST-group, p 0.001. The overall ED LOS increased, and there was no reduction in mortality. Post-hoc analysis found LOS in ED was reduced in the cohort requiring critical operations, p 0.001.The implementation of trauma team training was associated with a reduction in time to critical operation while overall ED length of stay increased. Simulation is promoted as a platform for training teams; but the complexity of trauma care challenges efforts to demonstrate direct links between multidisciplinary team training and improved outcomes. There remain considerable gaps in knowledge as to how team training impacts health service delivery and patient outcomes.Retrospective comparative therapeutic/care management study, Level III evidence.

Background: eHealth has potential for supporting interdisciplinary care in contemporary traumatic brain injury (TBI) rehabilitation practice, yet little is known about whether this potential is being realised, or what needs to be done to further support its implementation. The purpose of this study was to explore health professionals’ experiences of, and attitudes towards eHealth technologies to support interdisciplinary practice within rehabilitation for people after TBI. Methods: A qualitative study using narrative analysis was conducted. One individual interview and three focus groups were conducted with health professionals (n = 17) working in TBI rehabilitation in public and private healthcare settings across regional and metropolitan New South Wales, Australia. Results: Narrative analysis revealed that participants held largely favourable views about eHealth and its potential to support interdisciplinary practice in TBI rehabilitation. However, participants encountered various issues related to (a) the design of, and access to electronic medical records, (b) technology, (c) eHealth implementation, and (d) information and communication technology processes that disconnected them from the work they needed to accomplish. In response, health professionals attempted to make the most of unsatisfactory eHealth systems and processes, but were still mostly unsuccessful in optimising the quality, efficiency, and client-centredness of their work. Conclusions: Attention to sources of disconnection experienced by health professionals, specifically design of, and access to electronic health records, eHealth resourcing, and policies and procedures related to eHealth and interdisciplinary practice are required if the potential of eHealth for supporting interdisciplinary practice is to be realised. This work was supported by a University of Sydney Faculty of Health Sciences Collaborative Research Scheme grant which was designed to support collaborative research across the university.

© 2017 Taylor & Francis Group, LLC. Objective: To identify literature which discusses the barriers and enablers of eHealth technology and which evaluates its role in facilitating interdisciplinary team work for the care of people with a traumatic brain injury (TBI). Design: Systematic review. Data sources: Studies were identified by searching CINAHL, Embase, Medline, PsycINFO, Scopus, and Web of Science. Study selection: Studies included in the review were required to feature an eHealth intervention which assisted interdisciplinary care for people with TBI. Data extraction: Descriptive data for each study described the eHealth intervention, interdisciplinary team, outcomes, and barriers and facilitators in implementing eHealth interventions. Results: The search resulted in 1389 publications, of which 35 were retrieved and scanned in full. Six studies met all the inclusion criteria for the review. Four different eHealth interventions were identified: (i) an electronic goals systems, (ii) telerehabilitation, (iii) videoconferencing, and (iv) a point-of-care team-based information system. Various barriers and facilitators were identified in the use of eHealth. Conclusion: eHealth interventions have been reported to support interdisciplinary teams for the care of TBI. However, there is a substantial gap in existing literature regarding the barriers and enablers which characterize a successful interdisciplinary eHealth model for people with TBI.

The complex relations between Health Technologies and clinical practices have been the focus of intensive research in recent years. This research represents a shift towards a holistic view where evaluation of health technologies is linked to organisational practices. In this paper, we address the gaps in existing literature regarding the holistic evaluation of e-health in clinical practice. We report the results from a qualitative study conducted to gain insight into e-health in practice within an interdisciplinary healthcare domain. Findings from this qualitative study, provides the foundation for the creation of a generic measurement model that allows for the comparative analysis of health technologies and assist in the decision-making of its stakeholders.

This exploratory, nonclinical study evaluated the user experience of an online acceptance and commitment therapy program for anxiety. Forty young Australian adults aged between 18 to 25 years old completed the online program over 2 weeks. System usability and perceived helpfulness were evaluated at posttest. Self-rated levels of anxiety, depression, stress, and psychological flexibility were measured at pretest, posttest, and 2-week follow up. System usability was rated above average and significant improvements were found on all mental health measures from pretest to follow-up, except for stress. These results warrant further scrutiny in a clinical randomized controlled trial on the intervention.

The current use of a single chemical component as the representative quality control marker of herbal food supplement is inadequate. In this CD80-Quantitative-Pattern-Activity-Relationship (QPAR) study, we built a bioactivity predictive model that can be applicable for complex mixtures. Through integrating the chemical fingerprinting profiles of the immunomodulating herb Radix Astragali (RA) extracts, and their related biological data of immunological marker CD80 expression on dendritic cells, a chemometric model using the Elastic Net Partial Least Square (EN-PLS) algorithm was established. The EN-PLS algorithm increased the biological predictive capability with lower value of RMSEP (11.66) and higher values of Rp2 (0.55) when compared to the standard PLS model. This CD80-QPAR platform provides a useful predictive model for unknown RA extract’s bioactivities using the chemical fingerprint inputs. Furthermore, this bioactivity prediction platform facilitates identification of key bioactivity-related chemical components within complex mixtures for future drug discovery and understanding of the batch-to-batch consistency for quality clinical trials.

To determine the incidence, characteristics, and factors associated with mortality after major traumatic injury in adolescent and young people in the Australian Capital Territory (ACT). A combined retrospective analysis of the National Coroners Information System and ACT Level 1 Trauma Centre registry data from July 2007 to June 2012 was conducted. Inclusion criteria were age 16 to 24 years, injury occurring within the ACT or surrounding region of responsibility, Injury Severity Score of more than 15, intensive care unit admission, hospital stay of more than 3 days, penetrating injury, or death. There were 714 adolescent and young adults recorded in the TCH trauma registry and National Coroners Information System. Injury rates remained consistent over the 5-year study period. Over half the injuries occurred in the districts surrounding the ACT. The largest subset represented was 18 to 21 years (47.8%). Road trauma was the most prevalent injury mechanism overall (58.4%), reaching statistical significance within the 18- to 21-year subset (39.9%). Other dominant injury mechanisms overall were recreation (15.4%) and violence (15.3%); self-inflicted violence constituted 45.8% within the larger violence group. Variables associated with mortality included those injured within the ACT (odds ratio [OR], 0.4; 95% confidence interval [CI], 0.23-0.76) and the injury categories of severe (OR, 52.27; 95% CI, 24.71-110.58) and critically injured (OR, 770.73; 95% CI, 267.37-2221.73). The largest demographic affected by major trauma in the ACT and surrounds is young people aged 16 to 24 years. The focus of injury prevention may benefit from targeting young people involved in multiple risk behaviors that contribute to road trauma, interpersonal and self-inflicted violence, as well as high-risk recreation activities. Further research examining the complexity and relationship between these risk factors is required, as well as the long-term burden associated with caring for injured patients in this age group. Language: en

Background: To determine the incidence and characteristics of major traumatic injury treated in the Australian Capital Territory (ACT) over a 5-year period. Methods: A retrospective analysis of ACT Level 1 Trauma Centre registry data from July 2007 to June 2012 was conducted. Inclusion criteria were: major trauma (Injury Severity Score (ISS) >15), intensive care unit admission, hospital stay >3 days or penetrating injury. Results: There were 931 patients with an ISS >15, a 12.5% increase over the 5-year period (P = 0.003). Unadjusted mortality rates in the ISS >15 group remained stable at 9.9%. About half of all injuries occurred outside the ACT. The largest age group represented was 16–24 years. Road trauma was the most prevalent injury mechanism, but its incidence reduced over the 5-year period (52.2–40.3% [P = 0.005]). There was a 3.1% increase in admissions following violence. Conclusion: The largest demographic affected by major trauma in the ACT and surrounds is young people. Injury prevention should remain focused on road trauma but also target violence and high-risk recreation activities. Further investigation around the circumstances of major traumatic injury in young people is required. Funding and cross-border agreements should be reviewed to minimize financial disadvantage to the ACT.

Background Accurate economic data are fundamental for improving current funding models and ultimately in promoting the efficient delivery of services. The financial burden of a high trauma casemix to designated trauma centres in Australia has not been previously determined, and there is some evidence that the episode funding model used in Australia results in the underfunding of trauma. Aim To describe the costs of acute trauma admissions in trauma centres, identify predictors of higher treatment costs and cost variance in New South Wales (NSW), Australia. Materials and methods Data linkage of admitted trauma patient and financial data provided by 12 Level 1 NSW trauma centres for the 08/09 financial year was performed. Demographic, injury details and injury scores were obtained from trauma registries. Individual patient general ledger costs (actual trauma patient costs), Australian Refined Diagnostic Related Groups (AR-DRG) and state-wide average costs (which form the basis of funding) were obtained. The actual costs incurred by the hospital were then compared with the state-wide AR-DRG average costs. Multivariable multiple linear regression was used for identifying predictors of costs. Results There were 17,522 patients, the average per patient cost was $10,603 and the median was $4628 (interquartile range: $2179–10,148). The actual costs incurred by trauma centres were on average $134 per bed day above AR-DRG costs-determined costs. Falls, road trauma and violence were the highest causes of total cost. Motor cyclists and pedestrians had higher median costs than motor vehicle occupants. As a result of greater numbers, patients with minor injury had comparable total costs with those generated by patients with severe injury. However the median cost of severely injured patients was nearly four times greater. The count of body regions injured, sex, length of stay, serious traumatic brain injury and admission to the Intensive Care Unit were significantly associated with increased costs ( p Conclusion This multicentre trauma costing study demonstrated the feasibility of trauma registry and financial data linkage. Discrepancies between the observed costs of care in these 12 trauma centres and the NSW average AR-DRG costs suggest that trauma care is currently underfunded in NSW.

© 2016, Springer Science+Business Media New York. Excessive use of the Internet is considered a problematic behaviour by clinicians and researchers. Cognitive behaviour therapy (CBT) has been advocated for a long time as a treatment approach and has been extended to include family therapy in the recent years. As eTherapy (eHealth) has become an important component in the treatment of many mental health problems, it is prudent to explore the current status of the eHealth approach as an intervention option for this problem. This systematic review aims to examine the current development of online intervention programmes for this particular condition. The PRISMA guidelines for systematic reviews and meta-analysis were employed to conduct the search for literature following a systematic and structured approach. Of the 182 articles screened, three satisfied the selection criteria. Information was extracted and analysed systematically for each study and tabulated. All these studies were pilot studies with small sample sizes. Two of these articles aimed to explore the therapeutic efficacy of newly developed online intervention programmes for Internet addiction (IA) and online gaming addiction. The third article described the design and development of an App for smartphone addiction. The results obtained from this review have provided insight into the on-going development of eHealth interventions as well as the health informatics approaches in offering a possible and practical solution to tackle this growing problem.

To develop and test an optimal ensemble configuration of two complementary probabilistic data matching techniques namely Fellegi-Sunter (FS) and Jaro-Wrinkler (JW) with the goal of improving record matching accuracy.Experiments and comparative analyses were carried out to compare matching performance amongst the ensemble configurations combining FS and JW against the two techniques independently.Our results show that an improvement can be achieved when FS technique is applied to the remaining unsure and unmatched records after the JW technique has been applied.Whilst all data matching techniques rely on the quality of a diverse set of demographic data, FS technique focuses on the aggregating matching accuracy from a number of useful variables and JW looks closer into matching the data content (spelling in this case) of each field. Hence, these two techniques are shown to be complementary. In addition, the sequence of applying these two techniques is critical.We have demonstrated a useful ensemble approach that has potential to improve data matching accuracy, particularly when the number of demographic variables is limited. This ensemble technique is particularly useful when there are multiple acceptable spellings in the fields, such as names and addresses.

Telesupervision (TS) uses Information and Communication Technology (ICT) for communication between university-based staff, clinical supervisors and students undertaking placements in the presence or absence of a clinical supervisor onsite. Despite examples of successful implementation (Carlin 2012, Chipchase et al. 2014, Dudding and Justice 2004, Hall 2013) there has been minimal uptake of TS in allied health. This study investigated students’ and clinical educators’ perceptions of the potential benefits and barriers of TS using readily accessible ICT during placements. During 2014-2015, telesupervision/telesupport was provided to a total of 54 Undergraduate and Graduate Entry Masters students from Speech Language Pathology (SLP), Occupational therapy (OT) and Physical therapy (PT) programs at one Australian and two Canadian universities and Exercise Physiology (EP) students at the Australian university. After receipt of TS, 39 students completed an online survey. Nine participating university-based clinical education coordinators (CECs) were interviewed about their experiences. Survey data were analysed using descriptive statistics and interview data were analysed using thematic analysis. Students valued regular TS contact/communication with their CEC to discuss challenges that arose during their placements. CECs believed students benefitted from the opportunities to discuss their placement experiences through TS sessions used for direct supervision and/or for complementing onsite supervision. Students used TS sessions to debrief and reflect on their placement experiences. CECs gained a better understanding of the students’ placement experiences. TS has the potential to develop greater connection between students and CECs and enhance student and supervisor experience of clinical education.

Aim To evaluate the impact of decision support on the proportion of troponin I (cTnI) tests and associated costs over the period 2000–7 for patients presenting with chest pain in an emergency department (ED) setting. Methods A longitudinal study using linked data for patients presenting with chest pain from the ED and laboratory information systems of a metropolitan teaching hospital in Melbourne, Australia. The study period was divided into a pre-intervention period (2000–2), which contained no decision support; an initial post period (2003–4) after the introduction of a quality improvement initiative (utilising a paper-based guideline, education, audit and feedback) about cTnI test ordering and the incorporation of the guideline as a decision support feature of the computerised provider order entry system; followed by a post-modification period (2005–7) after the electronic decision support feature was modified to allow clinicians to bypass viewing the complete guideline. Results There was a significant fall in the proportion of cTnI tests ordered per patient presentation across the three periods—pre (2000–2), post (2003–4) and post-modification (2005–7)—from 7.3% to 4.1% and 2.8%, respectively. Analysis of costs showed significant reductions in the mean costs for cTnI tests per patient presentation from $A9.28 to $A8.54 and $A8.18, respectively, which amounted to a modest saving of $A13 251 since the initiation of decision support in 2003. Conclusions Decision support systems are often part of multifaceted implementations undertaken over time. They require continuous monitoring and modifications to ensure optimal performance.

The use of Diagnosis Related Groups (DRGs) may not be an accurate tool to provide reimbursement for trauma services. This study aimed to determine whether Australian Refined Diagnosis Related Groups (AR-DRGs) adequately describe the trauma patient episode and to identify AR-DRG groupings where reimbursement was not commensurate with actual cost. The AR-DRG allocated costs and actual costs of a sample of 206 trauma patient episodes were reviewed during a three-month period. Of the AR-DRG groups identified in the patient episodes, 62.8% were not commensurate with actual cost incurred, equating to an overall loss of $113,921 from under-funded acute trauma patient episodes over a three-month period. Assault-related penetrating trauma, traffic-related and sport-related incidents were all inadequately reimbursed using AR-DRGs compared with the actual cost of treatment. Cases involving female patients, patients aged 45 years or less and those with moderate injuries were similarly underfunded. AR-DRGs are not adequate to describe the extent of injuries experienced by trauma patients and there is a need to investigate alternative funding models for trauma services.

This study examined the relationship between the use of the Internet and the mental health status of older care-givers in Australia.It utilized data obtained from a national health survey of a stratified random sample from the total population of people with disability, aged 60 years or older and carers of people with chronic health problems or disabilities who lived in a household. Internet usage was assessed by responses to a direct question during a personal structured interview. General mental health of caregivers was assessed using the SF-12v2 Health Survey to obtain the mental health summary scores. Data were analysed using logistic regression analyses with bootstrapping resampling and estimation statistical technique.After adjusting for potential confounders there was a significant association between use of the Internet and better mental health among older care-givers. There was an approximately 60% increase in the odds of better mental health (OR = 1.56, 95% CI = 1.04-2.35) for care-givers who used the Internet in the past 12 months when compared with those who did not.The use of Internet has a beneficial effect on the mental health of care-giver aged 60 years or above. The results have direct implications on the provision of support and care of care-givers.

Background: Traumatic injury and mental health disorders are co-associated. Early identification of depression, anxiety and stress following injury, and subsequent preventive intervention, may reduce the long-term symptoms and negative impacts associated with depression and anxiety. The purpose of the study was to determine the incidence, severity and predictors of depression, anxiety and stress in injured patients in the acute phase of care, and at six months following injury, as well as the effectiveness of an in-hospital screening tool. Methods: This descriptive longitudinal study of trauma patients was conducted at a Level 1 Metropolitan Trauma Centre in Australia over 14 months. Participants were interviewed using the Depression Anxiety Stress Scale short-form version (DASS-21) during hospital admission then at 3 and 6 months after injury. Descriptive statistics were performed to evaluate participant characteristics and incidence of depression, anxiety and stress. Correlations and logistic regression were conducted to investigate the ability of the DASS-21 to predict symptoms of depression, anxiety and stress and to investigate factors associated with depression, anxiety and stress 6 months after injury. Results: 201 participants ranging in age (18–94 years) and injury severity participated in the baseline interview and 109 completed all 3 interviews over 6 months. Over half (54%) reported above normal scores for depression, anxiety and/or stress in at least one of the 3 time points. Intensive care unit admission and high levels of depression, anxiety and stress at 3 months post injury were predictors for high levels of depression, anxiety and stress at 6 months. Low scores for depression, anxiety and stress during admission were correlated with low scores for depression, anxiety and stress at 3 and 6 months. Conclusion: Depression, anxiety and stress in patients hospitalised following injury is common and should be anticipated in patients who have had an intensive care admission. Screening at 3 months following injury identifies patients at risk of long-term symptoms of depression, anxiety and stress.

Extant mammals are composed of three lineages: the eutherians, the marsupials and the monotremes. The majority of the mammalian major histocompatibility complex (MHC) data is based on the eutherian mammals, which generally have three classical MHC class II beta chain gene clusters - DRB, DQB and DPB, as well as the non-classical DMB and DOB. Marsupial DMB, DAB and DBB have been characterised. Confusion still surrounds the relationship of the marsupial DAB and DBB genes with the classical eutherian class II clusters. Here we present the first monotreme MHC class II beta chain sequences. Four MHC class II beta chain sequences were isolated from a spleen cDNA library from the short-beaked echidna, and one from a spleen cDNA library from platypus using a brushtail possum DAB probe. Given the non-orthologous relationship of the monotreme sequences with marsupial and eutherian beta chain clusters, we recommend that the five new monotreme sequences be assigned the nomenclature 'DZB', signifying the description of a new mammalian beta chain cluster. Our analysis suggests that all mammalian beta chain sequences (except DMB) evolved from a common ancestor. Maximum likelihood analysis places the monotreme beta chain sequences at the base of the mammalian clade, indicating their ancestral status. However, within the mammalian clade, monophyletic clades are not robust, and elucidation of the order of gene duplication that gave rise to the present-day gene clusters is not yet possible.

Summary 1. Interactions during mating are thought to be an important mechanism for transmission of tuberculosis (Tb) Mycobacterium bovis in the brushtail possum Trichosurus vulpecula . However, little information is available on the frequency of contacts between males and females in oestrus during the breeding season, and the relationship between mating contacts and population density. 2. We used radio-telemetry to record contacts between male and oestrous and nonoestrous female possums, and determined paternity of offspring using DNA analysis. This was repeated following the removal of c . 70% of the resident possums to determine the effect of reducing density on the contact rate. 3. We could not detect any significant differences in the contact rate between oestrous and non-oestrous females and males, either before or after the density reduction, even when paternity was positively identified from DNA analysis. This suggests that actual mating contacts could not be distinguished from other agonistic or affiliative contact behaviours. 4. Despite this, the relationships between male‐female and male‐male contact rates and population density were non-linear convex-up, implying that the contact rate during the breeding season did not decrease in proportion to reductions in density. This appeared to be driven by the enlargement of male ranges and a corresponding increase in male overlap of female ranges following the density reduction. 5. The form of the contact rate function will influence predictions of disease spread in epidemiological models for Tb in wildlife. This has major implications for the development of tactical approaches to disease management based on such models.

There are many factors affecting health professionals' willingness to engage in e-health. One of these factors is whether health professionals perceive themselves to be able to learn new skills, and have the confidence in mastering these new Information and Communication Technology (ICT) skills.This study examined how health students' confidence and perceived ability for learning new ICT skills affect their attitude towards engaging in e-health.A survey was conducted to explore students' attitude towards using e-health and their perceived self-efficacy and confidence to learn new ICT skills. Multiple regression analysis was used to examine the relationship between confidence and self-efficacy, and attitude towards engaging in e-health controlling for participants' age, gender, and prior IT learning experience.The three scales measuring attitude, confidence and self-efficacy showed good internal consistency with respective Cronbach's Alpha scores of 0.835, 0.761 and 0.762. Multiple regression analysis showed a significant relationship between confidence, self-efficacy and prior IT learning experiences with attitude towards e-health after adjusting for the effect of each other (Finf3,350/inf=17.20,plt;0.001).Self-efficacy and confidence in learning new ICT skills together with previous ICT training either at or outside their university studies are significant factors associated with students' attitude towards using e-health. Enhancing students' level of self-efficacy in learning new ICT skills may be the key to the success of implementation of e-health initiatives.

The e-health environment is a rapidly changing one. To effectively engage with technology for healthcare delivery, health professionals must be able to adapt to this constantly evolving environment very quickly. Learning and adapting to new e-health technologies is a life-long learning process.This study examined the effectiveness of incorporating self-directed and transformative learning approaches to introduce health sciences students to e-health concepts and skills.Two surveys were conducted to measure students' e-health knowledge and their perceived self-efficacy in using commonly available software to complete tasks required for an assessment in the unit of study. These surveys were conducted at the beginning and the end of the semester. Paired t-tests with Bonferroni adjustment were used to examine the effect of the teaching approach on students' self-perceived efficacy.It was found that students showed significant improvement in their knowledge of, and perceived efficacy in using, commonly available software to carry out spreadsheet, database and data manipulation operations after intervention.This study shows that the combined self-directed and transformative teaching and learning approach is effective in helping students to identify their learning needs and develop skills to seek out resources that enable them to learn new e-health skills and concepts in a self-directed manner.

Objective This research examines the existing funding model for in-hospital trauma patient episodes in New South Wales (NSW), Australia and identifies factors that cause above-average treatment costs. Accurate information on the treatment costs of injury is needed to guide health-funding strategy and prevent inadvertent underfunding of specialist trauma centres, which treat a high trauma casemix. Methods Admitted trauma patient data provided by 12 trauma centres were linked with financial data for 2008–09. Actual costs incurred by each hospital were compared with state-wide Australian Refined Diagnostic Related Groups (AR-DRG) average costs. Patient episodes where actual cost was higher than AR-DRG cost allocation were examined. Results There were 16 693 patients at a total cost of AU$178.7 million. The total costs incurred by trauma centres were $14.7 million above the NSW peer-group average cost estimates. There were 10 AR-DRG where the total cost variance was greater than $500 000. The AR-DRG with the largest proportion of patients were the upper limb injury categories, many of whom had multiple body regions injured and/or a traumatic brain injury (P