1,721,233 research outputs found
Health economics and the European Heart Rhythm Association.
No full textThe management of healthcare is becoming extremely complex in developed countries, as a result of increasing age of the population and increasing costs of care, coupled with diminishing resources due to global financial crisis. This situation threatens access to appropriate care, and a more or less explicit rationing of some types of treatment may occur in 'real world' clinical practice. This is particularly true for those treatments or interventions with a relatively high up-front cost, such as cardioverter defibrillators, devices for cardiac resynchronization therapy or ablation procedures for atrial fibrillation. The European Heart Rhythm Association (EHRA) is strongly convinced that the skills of electrophysiologists and cardiologists responsible for the management of rhythm disorders have to evolve, also embracing the knowledge of health economics, clinical epidemiology, health-care management and outcome research. These disciplines do not belong to what is considered as the conventional cultural background of physicians, but knowledge of comparative cost effectiveness and of other economic approaches nowadays appears fundamental for a dialogue with a series of stakeholders, such as policy makers, politicians, and administrators, involved in budgeting the activity of hospitals and health-care services, as well as in approaching health technology assessmen
Health economics and outcomes research: a new challenge and field of action for the European Heart Rhythm Association.
No full textN/
Economic evaluation in cardiology.
No full textFor a variety of reasons, the demand and supply of healthcare services is changing daily and expenditure on healthcare services is increasing with rates well above those of the gross domestic product in most countries, regardless of geography, economic development, and population health status. As resources are scarce, it is necessary to ensure that they are allocated in uses that maximize overall health societal benefit. Economic evaluation of healthcare technologies and interventions is a tool designed to assist decision makers in allocating budgets in ways that will maximize value for money spent. This paper explains the economic approach from the perspective of cardiolog
Healthcare personnel resource burden related to in-clinic follow-up of cardiovascular implantable electronic devices: a European Heart Rhythm Association and Eucomed joint survey.
No full textAims: A pilot European survey was conducted to assess the cumulative time spent by healthcare personnel for in-office follow-up of cardiac implantable electrical devices (CIEDs), including cardiac pacemakers, implantable cardioverter-defibrillators, and cardiac resynchronization therapy (CRT) devices. Methods and results: Resource use data were collected during a session of in-clinic follow-up. Among 407 visits, 93 were scheduled and 7 unscheduled. Visit duration (total cumulative time) lasted a mean of 27 min for scheduled visits, and was ∼30 longer for unscheduled visits. Independent determinants of visit duration were: unscheduled visit (7.6 min, P 0.01), the need for device reprogramming (7.5 min, P < 0.001), and the type of device checked, with CRT devices needing 9.1 and 6.6 more minutes than single- (P < 0.001) and dual-chamber devices (P 0.002), respectively. Most visits involved two different types of healthcare personnel (239 of 407, 59), simultaneously. The most frequent combination was the involvement of both a cardiologist and a nurse (216 of 407 visits with both of them only, and 65 additional visits with also an internal technician, an external technician, or both). Overall, an external technician was involved in 18 of visits. Conclusions: In 'real-world' practice, the follow-up of CIEDs nowadays requires important resources in terms of time dedicated by specialized personnel, corresponding to cardiologists, nurses, internal technicians, and external, industry-employed technicians. These observations should be the basis for addressing clinical, organizational, financial, and policy initiatives targeted to optimize follow-up procedures in order to face the increase in the number of patients treated with CIEDs expected for the next year
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Promouvoir la diffusion du contenu scientifique des journaux des sociétés nationales de cardiologie: le système search engine de l'ESC
No full textDispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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