1,721,063 research outputs found
Access to palliative care medicines in the community: an evaluation of practice and costs using case studies of service models in England
No full textBackground: good patient access to medicines at home during the last 12 months of life is critical for effective symptom control, prevention of distress and avoidance of unscheduled and urgent care. Objectives: to undertake an evaluation of patient and carer access to medicines at end-of-life within the context of models of service delivery. Design: evaluative, mixed method case studies of service delivery models, including cost analysis. The unit of analysis was the service delivery model, with embedded sub-units of analysis. Setting: (i) General Practitioner services (ii) Palliative care clinical nurse specialist prescribers (iii) a 24/7 palliative care telephone support line service. Participants: Healthcare professionals delivering end-of-life care; patients living at home, in the last 12 months of life, and their carers. Methods: within each case: Patients/carers completed a structured log on medicines access experiences over an 8-week period. Logs were used as an aide memoire to sequential, semi-structured interviews with patients/carers at study entry, and at four and eight weeks. Healthcare professionals took part in semi-structured interviews focused on their experiences of facilitating access to medicines, including barriers, and facilitating factors. Data on prescribed medicines were extracted from patient records. Detailed contextual data on each case were also collected from a range of documents. Patient, carer and healthcare professional interview data were analysed using Framework Analysis to identify main themes. We estimated prescription costs and budget impact analysis of the different service models. Data were triangulated within each case. Cross-case comparison and logic models were employed to enable systematic comparisons across service delivery types. Findings: accessing medicines is a process characterised by complexity and systems inter-dependency requiring considerable co-ordination work by patients, carers and healthcare professionals. Case studies highlighted differences in speed and ease of access to medicines across service delivery models. Key issues were diversifying the prescriber workforce, the importance of continuity of relationships and team integration, access to electronic prescribing systems, shared records and improved community pharmacy stock. Per patient prescription cost differentials between services were modest but were substantial when accounting for the eligible population over the medium term. Conclusions: experiences of medicines access would be improved through increasing numbers of nurse and pharmacist prescribers, and improving shared inter-professional access to electronic prescribing systems and patient records, within care delivery systems that prioritise continuity of relationships. Community pharmacy stock of palliative care medicines also needs to become more reliable.</p
Supporting patient access to medicines in community palliative care on-line survey of health professionals’ practice, perceived effectiveness and influencing factors
No full textBackground: patient access to medicines at home during the last year of life is critical for symptom control, but is thought to be problematic. Little is known about healthcare professionals’ practices in supporting timely medicines access and what influences their effectiveness. The purpose of the study was to evaluate health professionals’ medicines access practices, perceived effectiveness and influencing factors.Methods: on-line questionnaire survey of health care professionals (General Practitioners, Community Pharmacists, community-based Clinical Nurse Specialists and Community Nurses) delivering end-of-life care in primary and community care settings in England. Quantitative data were analysed using descriptive statistics. Results: 1327 responses were received. All health professional groups are engaged in supporting access to prescriptions, using a number of different methods. GPs remain a predominant route for patients to access new prescriptions in working hours. However, nurses and, increasingly, primary care-based pharmacists are also actively contributing. However, only 42% (160) of Clinical Nurse Specialists and 27% (27) of Community Nurses were trained as prescribers. The majority (58% 142) of prescribing nurses and pharmacists did not have access to an electronic prescribing system. Satisfaction with access to shared patient records to facilitate medicines access was low: 39% (507) were either Not At All or only Slightly satisfied. Out-of-hours specialist cover was reported by less than half (49%; 656) and many General Practitioners and pharmacists lacked confidence advising about out-of-hours services. Respondents perceived there would be a significant improvement in pain control if access to medicines was greater. Those with shared records access reported significantly lower pain estimates for their caseload patients.Conclusions: action is required to support a greater number of nurses and pharmacists to prescribe end-of-life medicines. Solutions are also required to enable shared access to patient records across health professional groups. Coverage and awareness of out-of-hours services to access medicines needs to be improved.<br/
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
Dispelling 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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