Assessment of the benefits of Discrete Conditional Survival Models in modelling ambulance response times

Many of the challenges faced in health care delivery can be informed through building models. In particular, Discrete Conditional Survival (DCS) models, recently under development, can provide policymakers with a flexible tool to assess time-to-event data. The DCS model is capable of modelling the survival curve based on various underlying distribution types and is capable of clustering or grouping observations (based on other covariate information) external to the distribution fits. The flexibility of the model comes through the choice of data mining techniques that are available in ascertaining the different subsets and also in the choice of distribution types available in modelling these informed subsets. This paper presents an illustrated example of the Discrete Conditional Survival model being deployed to represent ambulance response-times by a fully parameterised model. This model is contrasted against use of a parametric accelerated failure-time model, illustrating the strength and usefulness of Discrete Conditional Survival models.

New Circus: the benefits of Circus Training for young people in a residential setting,

Circus 1 to 3 is a circus school, based on the concept of New Circus, for boys resident in St. Patrick's Training School, Northern Ireland. The project is designed, not only to teach Circus skills, but also to foster social and personal skills. This report details an evaluation undertaken to assess die extent to which this programme meets these aims. A study of participants Circus records indicated that significant gains in co-operative behaviour, team-work, attitude and participation, as rated by Circus tutors, were evident over the course of boys involvement. A qualitative study was also conducted. These interviews with Circus 1 to 3 participants indicated that this project enhanced the quality of life for boys resident in St. Patrick's Training School. In addition the project, through the use of positive feedback, provides opportunities for boys to develop their social and personal skills. This evaluation concludes that Circus 1 to 3 is a worthwhile and successful endeavour.

ABA-Based Programs for Children Diagnosed With Autism Spectrum Disorder: Parental and Professional Experiences at School and at Home

Having a child diagnosed with Autism Spectrum Disorder (ASD) poses a range of challenges to families, many of which can be addressed through appropriate intervention. A study of parental (n = 95) and professional (n = 67) experiences was carried out in relation to two settings: (a) schools that provided intensive interventions based on the science of Applied Behavior Analysis (ABA), and (b) non-intensive ABA-based home programs. Results show that parents whose children attend ABA-based schools were generally more satisfied with their child's educational provision, monitoring procedures, and level of staff training, than parents who were not offered ABA-based education in schools. © 2012 Copyright Taylor and Francis Group, LLC.

How do different entitlements to unemployment benefits affect the transitions from unemployment into employment?

In Portugal duration of benefits is exclusively age determined while replacement rates are essentially uniform. We exploit differences in potential maximum duration of benefits for nearly matched pairs of individuals to determine the effects of benefit duration on job finding. (C) 2008 Elsevier B.V. All rights reserved.

Unemployment Benefits and Reservation Wages: Key Elasticities from a Stripped-Down Job Search Approach

This paper exploits survey information on reservation wages and data on actual wages from the European Community Household Panel to deduce, in the manner of Lancaster and Chesher, additional parameters of a stylized structural search model; specifically, reservation wage and transition/duration elasticities. The informational requirements of this approach are minimal, thereby facilitating comparisons between countries. Further, its policy content is immediate in so far as the impact of unemployment benefit rules and measures increasing the arrival rate of job offers are concerned. These key elasticities are computed for the United Kingdom and 11 other European nations.

Emerging cardiovascular actions of the incretin hormone glucagon-like peptide-1: potential therapeutic benefits beyond glycaemic control?

Glucagon-like peptide-1 (GLP-1) is an incretin hormone secreted by the small intestine in response to nutrient ingestion. It has wide-ranging effects on glucose metabolism, including stimulation of insulin release, inhibition of glucagon secretion, reduction of gastric emptying and augmentation of satiety. Importantly, the insulinotropic actions of GLP-1 are uniquely dependent on ambient glucose concentrations, and it is this particular characteristic which has led to its recent emergence as a treatment for type 2 diabetes. Although the major physiological function of GLP-1 appears to be in relation to glycaemic control, there is growing evidence to suggest that it may also play an important role in the cardiovascular system. GLP-1 receptors (GLP-1Rs) are expressed in the heart and vasculature of both rodents and humans, and recent studies have demonstrated that GLP-1R agonists have wide-ranging cardiovascular actions, such as modulation of heart rate, blood pressure, vascular tone and myocardial contractility. Importantly, it appears that these agents may also have beneficial effects in the setting of cardiovascular disease (CVD). For example, GLP-1 has been found to exert cardioprotective actions in experimental models of dilated cardiomyopathy, hypertensive heart failure and myocardial infarction (MI). Preliminary clinical studies also indicate that GLP-1 infusion may improve cardiac contractile function in chronic heart failure patients with and without diabetes, and in MI patients after successful angioplasty. This review will discuss the current understanding of GLP-1 biology, examine its emerging cardiovascular actions in both health and disease and explore the potential use of GLP-1 as a novel treatment for CVD.

Valuing the recreational benefits from the creation of nature reserves in Irish forests

Data from a large-scale contingent valuation study are used to investigate the effects of forest attributes on willingness to pay for forest recreation in Ireland. In particular, the presence of a nature reserve in the forest is found to significantly increase the visitors' willingness to pay. A random utility model is used to estimate the welfare change associated with the creation of nature reserves in all the Irish forests currently without one. The yearly impact on visitors' economic welfare of new nature reserves approaches half a million pounds per annum, exclusive of non-recreational values. (C) 2000 Elsevier Science B.V. All rights reserved.

Working With Young Children as Co-Researchers: An Approach Informed by the United Nations Convention on the Rights of the Child

Research Findings: Under the United Nations Convention on the Rights of the Child (UNCRC), children have the right to express their views on all matters affecting them and to have those views given due weight. This right applies in the context of research; however, examples of young children being engaged as co-researchers remain rare. Practice or Policy: This article examines the implications of adopting an explicit UNCRC-informed approach to engaging children as co-researchers. It draws on a research project that sought to ascertain young children's views on after-school programs and that involved a university-based research team working along with 2 groups of co-researchers; each composed of 4 children aged 4 to 5. The article discusses the contribution made by children to the development of the research questions and choice of methods and their involvement in the interpretation of the data and dissemination of the findings. It suggests that, although there are limits to what young children can and will want to do in the context of adult-led research studies, an explicit UNCRC-informed approach requires the adoption of supportive strategies that can assist children to engage in a meaningful way, with consequent benefits for the research findings and outputs