1,720,972 research outputs found
Adherence to treatment in patients with epilepsy: associations with seizure control and illness beliefs
No full textObjective
This study investigated non-adherence to antiepileptic drug treatment amongst patients with epilepsy in secondary care. The associations between adherence and seizure control, perceptions of illness and medication, anxiety and depression were also examined.Methods
A cross-sectional study of fifty-four patients with epilepsy were recruited from a hospital epilepsy clinic.Results
Fifty-nine percent were estimated to be non-adherent to medication. There was a negative correlation between adherence and frequency of seizures. Patients with poorly controlled epilepsy were more anxious, and expected a longer duration of their epilepsy.Conclusion
Assessment of adherence should be a routine part of management of epilepsy. Further recognition and support should be given to patients who have poor seizure control since they are more likely to be more anxious and have unhelpful illness and treatment beliefs
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
Psychosocial interventions for depression in dialysis patients
No full textBackgroundDepression is the most common psychological problem in the dialysis population. The diagnosis of depression in dialysis patients is confounded by the fact that several symptoms of uraemia mimic the somatic components of depression. It affects the physical, psychological and social well being of the dialysis population in several ways.ObjectivesThe aim of this systematic review was to assess the effectiveness of psychosocial interventions in the treatment of depression in patients who are dialysed for end-stage renal disease.Search strategyA comprehensive search strategy was employed to identify all randomised controlled trials (RCTs) relevant to the treatment of depression in dialysis patients. The following databases were searched - MEDLINE (1966 - October 2003), EMBASE (1980 - October 2003), PsycINFO (1872 - October 2003) and The Cochrane Library (issue 3, 2003). Authors of potential studies were contacted, reference lists of identified RCTs and relevant narrative reviews were screened.Selection criteriaRCTs comparing any psychosocial intervention with control intervention or no intervention in depressed dialysis patients.Data collection and analysisData were to be abstracted by two investigators independently onto a standard form and entered into Review Manager 4.2. Relative risk (RR) for dichotomous data and a (weighted) mean difference (MD) for continuous data were to be calculated with 95% confidence intervals (CI).Main resultsDespite extensive searching, no RCTs were identified.Authors' conclusionsData were not available to draw conclusions about the effectiveness of psychosocial interventions in the treatment of depression in the chronic dialysis population, as we did not find any RCTs of psychosocial interventions to treat depression in dialysis patients. This review highlights the need for commencing and completing adequately powered RCTs to address the issue of psychosocial interventions for depression in dialysis patients
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