An injury awareness education program on outcomes of juvenile justice offenders in Western Australia: an economic analysis

Background: Injury is a major cause of mortality and morbidity of young people and the cost-effectiveness of many injury prevention programs remains uncertain. This study aimed to analyze the costs and benefits of an injury awareness education program, the P.A.R.T.Y. (Prevent Alcohol and Risk-related Trauma in Youth) program, for juvenile justice offenders in Western Australia. Methods: Costs and benefits analysis based on effectiveness data from a linked-data cohort study on 225 juvenile justice offenders who were referred to the education program and 3434 who were not referred to the program between 2006 and 2011. Results: During the study period, there were 8869 hospitalizations and 113 deaths due to violence or traffic-related injuries among those aged between 14 and 21 in Western Australia. The mean length of hospital stay was 4.6 days, a total of 320 patients (3.6%) needed an intensive care admission with an average length of stay of 6 days. The annual cost saved due to serious injury was $3,765 and the annual net cost of running this program was$33,735. The estimated cost per offence prevented, cost per serious injury avoided, and cost per undiscounted and discounted life year gained were $3,124,$42,169, $8,268 and$17,910, respectively. Increasing the frequency of the program from once per month to once per week would increase its cost-effectiveness substantially. Conclusions: The P.A.R.T.Y. injury education program involving real-life trauma scenarios was cost-effective in reducing subsequent risk of committing violence or traffic-related offences, injuries, and death for juvenile justice offenders in Western Australia

Implementation of musculoskeletal Models of Care in primary care settings: Theory, practice, evaluation and outcomes for musculoskeletal health in high-income economies

Musculoskeletal conditions represent one of the largest causes of years lived with disability in high-income economies. These conditions are predominantly managed in primary care settings, and yet, there is a paucity of evidence on which approaches work well in increasing the uptake of best practice and in closing the evidence-to-practice gap. Increasingly, musculoskeletal models of service delivery (as components of models of care) such as integrated care, stratified care and therapist-led care have been tested in primary health care pathways for joint pain in older adults, for low back pain and for arthritis. In this chapter, we discuss why implementation of these models is important for primary care and how models are implemented using three case examples: we review implementation theory, principles and outcomes; we consider the role of health economic evaluation; and we propose key evidence gaps in this field. We propose the following research priorities for this area: investigating the generalisability of models of care across, for example, urban and rural settings, and for different musculoskeletal conditions; increasing support for self-management; understanding the importance of context in choosing a model of care; detailing how implementation has been undertaken; and evaluation of implementation and its impact

The economic benefits of increased levels of nursing care in the hospital setting

Aim: To assess the economic impact of increased nursing hours of care on health outcomes in adult teaching hospitals in Perth, Western Australia. Background: Advancing technology and increased availability of treatment interventions are increasing demand for health care while the downturn in world economies has increased demand for greater efficiency. Nurse managers must balance nurse staffing to optimize care and provide efficiencies. Design: This longitudinal study involved the retrospective analysis of a cohort of multi-day stay patients admitted to adult teaching hospitals. Methods: Hospital morbidity and staffing data from September 2000 until June 2004, obtained in 2010 from a previous study, were used to analyse nursing-sensitive outcomes pre- and post-implementation of the Nurse Hours per Patient Day staffing method, which remains in place today. The cost of the intervention comprised increased nursing hours following implementation of the staffing method. Results: The number of nursing-sensitive outcomes was 1357 less than expected post-implementation and included 155 fewer \u27failure to rescue\u27 events. The 1202 other nursing-sensitive outcomes prevented were \u27surgical wound infection\u27, \u27pulmonary failure\u27, \u27ulcer, gastritis\u27, \u27upper gastrointestinal bleed\u27, and \u27cardiac arrest\u27. One outcome, pneumonia, showed an increase of 493. Analysis of life years gained was based on the failure to rescue events prevented and the total life years gained was 1088. The cost per life year gained was AUD$8907. Conclusion: The implementation of the Nurse Hours per Patient Day staffing method was cost-effective when compared with thresholds of interventions commonly accepted in Australia

Short ID sheet whales and dolphins Dutch Caribbean

Identification sheet whales and dolphins Dutch Caribbean

Economic evaluation of interventions delivered by primary care providers to improve neurodevelopment in children aged under 5 years: protocol for a scoping review

Background: Frequently cited benefit-cost ratios suggest that interventions to improve neurodevelopment have high economic returns when implemented during pregnancy and early childhood. However, there are many challenges when primary care providers implement these interventions at scale, and it is unclear how many research studies or programmes have examined cost-effectiveness and which methods were used. There are no current scoping or systematic reviews which have assessed economic evaluations of interventions delivered by primary care providers to improve child neurodevelopment. Methods/design: The aim of this review is to describe the economic evaluations of interventions delivered by primary care providers to improve neurodevelopment in children aged 0–4 years. Specific subgroup analyses will include income level of country (high, middle and low); population type (universal vs targeted); time period when intervention was implemented (antenatal vs infancy [0–11 months] vs early childhood [12–59 months]); and setting (research study vs programmes evaluation at scale). All study designs will be included. The primary outcomes of interest are cost per neurodevelopmental or cognitive health gain in children aged 0–4 years. All measures of cost, neurodevelopment or cognitive function that have been previously validated as an appropriate test in this domain will be included. Databases such as MEDLINE (OVID), PsycINFO (OVID), EMBASE (OVID), CINAHL, Cochrane Library (including CENTRAL, DARE, HTA and NHS EED), Paediatric Economic Database Evaluation (PEDE) and WHO databases and reference lists of papers will be searched for relevant articles. Five phases will be followed: identifying the research question, identifying relevant studies, study selection, charting data and collating, summarising and reporting results. We will present cost and effectiveness data descriptively. Discussion: This review appears to be the first to be conducted in this area. The findings will be an important resource for future systematic reviews on interventions that have a cost component. This information will be valuable for policy makers and programmers who work in public health or primary care settings

Monitoring harbour porpoise abundance and distribution in Dutch waters

European legislation (Habitats Directive and Marine Strategy Framework Directive) requires monitoring of harbour porpoise (Phocoena phocoena) abundance and distribution, as well as changes thereof, in Dutch North Sea waters. The primary objective of the monitoring in The Netherlands is to report on the status of harbour porpoise in Dutch waters every six years, and determine a trend over 12 years

Hydrogen producing microbial communities of the biocathode in a microbial electrolysis cell

In the search for alternatives for fossil fuels and the reuse of the energy from waste streams, the microbial electrolysis cell is a promising technique. The microbial electrolysis cell is a two electrode system in which at the anode organic substances, including waste water, are used by microorganisms that release the terminal electrons to the electrode. These electrons are subsequently used at the cathode resulting in the production of a current. By addition of a small voltage, hydrogen gas can be produced by combining electrons and protons at the cathode. To catalyse the hydrogen evolution reaction at the cathode, expensive catalysts such as platinum are required. Recently, the use of biocathodes has shown great potential as an alternative for platinum. The microbial community responsible for the hydrogen evolution in such systems is, however, not well understood. In this study we focused on the characterization of the microbial communities of the microbial electrolysis cell biocathode using molecular techniques. The results show that the microbial community consists of 44% Proteobacteria, 27% Firmicutes, 18% Bacteriodetes and 12% related to other phyla. Within the major phylogenetic groups we found several clusters of uncultured species belonging to novel taxonomic groups at genus level. These novel taxonomic groups developed under environmentally unusual conditions and might have properties that have not been described before. Therefore it is of great interest to study those novel groups further. Within the Proteobacteria a major cluster belonged to the Deltaproteobacteria and based on the known characteristics of the closest related cultured species, we suggest a mechanism for microbial electron transfer for the production of hydrogen at the cathode

Paving Pathways: shaping the Public Health workforce through tertiary education

Public health educational pathways in Australia have traditionally been the province of Universities, with the Master of Public Health (MPH) recognised as the flagship professional entry program. Public health education also occurs within the fellowship training of the Faculty of Public Health Medicine, but within Australia this remains confined to medical graduates. In recent years, however, we have seen a proliferation of undergraduate degrees as well as an increasing public health presence in the Vocational Education and Training (VET) sector. Following the 2007 Australian Federal election, the new Labour government brought with it a refreshing commitment to a more inclusive and strategic style of government. An important example of this was the 2020 visioning process that identified key issues of public health concern, including an acknowledgment that it was unacceptable to allocate less than 2% of the health budget towards disease prevention. This led to the recommendation for the establishment of a national preventive health agency (Australia: the healthiest country by 2020 National Preventative Health Strategy, Prepared by the Preventative Health Taskforce 2009). The focus on disease prevention places a spotlight on the workforce that will be required to deliver the new investment in health prevention, and also on the role of public health education in developing and upskilling the workforce. It is therefore timely to reflect on trends, challenges and opportunities from a tertiary sector perspective. Is it more desirable to focus education efforts on selected lead issues such as the "obesity epidemic", climate change, Indigenous health and so on, or on the underlying theory and skills that build a flexible workforce capable of responding to a range of health challenges? Or should we aspire to both? This paper presents some of the key discussion points from 2008 - 2009 of the Public Health Educational Pathways workshops and working group of the Australian Network of Public Health Institutions. We highlight some of the competing tensions in public health tertiary education, their impact on public health training programs, and the educational pathways that are needed to grow, shape and prepare the public health workforce for future challenges