1,720,999 research outputs found
Relationship between brain lesion characteristics and communication in preschool children with cerebral palsy
No full textInvestigating current clinical practice in assessment and diagnosis of voice disorders: A cross-sectional multidisciplinary global web survey
No full textBackground
Published best-practice guidelines and standardized protocols for voice assessment recommend multidisciplinary evaluation utilizing a comprehensive range of clinical measures. Previous studies report variations in assessment practices when compared with these guidelines.
Aims
To provide an up-to-date evaluation of current global multidisciplinary practice patterns and the opinions of otolaryngologist, ear, nose and throat (ENT) and speech–language pathology (SLP) clinicians on initial assessment and differential diagnosis of adults with voice disorders (VDs).
Methods & Procedures
ENTs and SLPs worldwide who had worked with VDs within the last 10 years completed an anonymous online survey. Themes explored demographic information about the clinical practice, information about diagnostic assessment pathways, clinical assessments routinely used for initial voice evaluation and clinician perceived value of clinical assessments important for diagnosis.
Outcomes & Results
Patterns in the clinical practice of 88 SLPs and 21 ENTs from 18 countries with 1 to more than 25 years’ experience were analysed. Clinicians provided services across a range of locations, and a range of assessment pathways was available for initial evaluation. Case history, laryngoscopy and auditory–perceptual measures were the most frequently selected assessments. Most clinicians favoured formal assessment measures for auditory–perceptual evaluation. Clinicians placed equal weighting on ENT and SLP assessment to aid diagnosis for muscle tension VDs and functional neurological voice disorders (FVDs).
Conclusions & Implications
Practice patterns for initial diagnostic voice assessment are largely consistent with the currently published guidelines. Decisions for the selection of assessment tools vary according to VD classification, and assessment decisions appear to be guided by case history. Clinicians are not always following established protocols for obtaining reliable standardized measures. Further research is needed to understand the barriers to adhering to standardized protocols and to develop evidence for the use of case history in the process of VD diagnosis.
WHAT THIS PAPER ADDS
What is already known on the subject
Best-practice guidelines recommend a multidisciplinary and multidimensional assessment of adults with vocal symptoms. Prior uni-disciplinary survey studies have reported a divergence in clinical practice with the recommended guidelines. No previous studies have examined otolaryngologists and SLPs concurrently to investigate the multidisciplinary approach clinicians’ use in a diagnostic voice assessment.
What this paper adds to the existing knowledge
This study highlights new insights into multidisciplinary voice evaluation practice patterns with an emphasis on diagnostic assessment from a global perspective. The findings build on prior research exploring clinical assessment pathways, service utilization and clinicians’ preferences when selecting clinical tools to inform a differential diagnosis.
What are the potential or actual clinical implications of this work?
This paper provides insights to inform future service and resource planning to ensure the delivery of evidenced-based diagnostic assessment pathways. This study also makes recommendations for areas of future research to understand barriers to clinicians following recommended best-practice guidelines.Full Tex
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
Frameworks, Terminology and Definitions Used for the Classification of Voice Disorders: A Scoping Review
No full textBackground: A challenge for clinicians and researchers in laryngology is a lack of international consensus for an agreed framework to classify homogenous groups of voice disorders. Consistency in terminology and agreement in how conditions are classified will provide greater clarity for clinicians and researchers. Objective: This scoping review aimed to examine the published literature on frameworks, terminology, and criteria for the classification of voice disorders. Design: Seven online databases (MEDLINE, Embase, CINAHL, PsycInfo, Scopus, Cochrane Collaboration, Web of Science) and grey literature sources were searched. Studies published from 1940 to 2021 were included if they provided a descriptive detail of a classification framework structure and described the methodological approaches to determine classification. A narrative synthesis of the main concepts including terminology, classification criteria, grouping of conditions, critical appraisal items and gaps in research was undertaken. Results: A total of 2,675 publications were screened. Twenty sources met inclusion criteria, including published articles and grey literature. Thirty-five classification groups and over 150 sub-groups were described. The classification group labels, and criteria for inclusion of conditions varied across the frameworks. Several key themes in terminology and criteria useful for classification are discussed, and a core set of suggested terms and definitions are presented. Conclusions: The quality of research on classification frameworks for voice disorders is low and not one system encompasses all voice disorders across the whole spectrum. Continued high quality research using consensus methodology and inter-rater reliability scores is recommended to develop and test an internationally agreed classification framework for voice disorders.Full Tex
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
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