8,220 research outputs found
Sugar consumption from beverages and the potential effects of a text-based information label
No full textJodi P. Gray, Jonathan Karnon, Leslee Blackwel
Frailty and health service use in rural South Australia
No full textAbstract not availableElsa Dent, Elizabeth Hoon, Jonathan Karnon, Jonathan Newbury, Alison Kitson, Justin Beilb
sj-pdf-1-mpp-10.1177_23814683231226335 – Supplemental material for Using Expert Elicitation to Adjust Published Intervention Effects to Reflect the Local Context
No full textSupplemental material, sj-pdf-1-mpp-10.1177_23814683231226335 for Using Expert Elicitation to Adjust Published Intervention Effects to Reflect the Local Context by Jodi Gray, Tilenka R. Thynne, Vaughn Eaton, Rebecca Larcombe, Mahsa Tantiongco and Jonathan Karnon in MDM Policy & Practice</p
Cost effectiveness of high-sensitivity troponin compared to conventional troponin among patients presenting with undifferentiated chest pain: a trial based analysis
No full textAbstract not availableBillingsley Kaambwa, Julie Ratcliffe, Matthew Horsfall, Carolyn Astley, Jonathan Karnon, Penelope Coates, Margaret Arstall, Christopher Zeitz, Matthew Worthley, John Beltrame, Derek P. Che
Jonathan Ned Katz Author Event: The Daring Life and Dangerous Times of Eve Adam
No full text“The Daring Life and Dangerous Times of Eve Adams,” interview with author, Jonathan Ned Katz, moderated by Emily Weiner (WWU) and organized by Congregation Beth Israel
Contemporary Literature. Analysis of Jonathan Bazzi's novels
No full textopenDopo una breve panoramica della letteratura italiana degli ultimi vent’anni si analizzano i due romanzi di Jonathan Bazzi "Febbre" e "Corpi minori" dai punti di vista formale, stilistico e tematico. Si discute inoltre il rapporto tra social media, autofiction e autore; nel capitolo 4 si riporta l'intervista che Bazzi ci ha gentilmente concesso, in cui questi argomenti vengono ripresi.
Si individuano alcune differenze che i testi mostrano rispetto alla letteratura moderna, e gli aspetti che hanno in comune con quella contemporanea; nel fare questo si accennano quindi alcune caratteristiche della società che li ha prodotti.The paper starts off with a brief overview of the contemporary Italian literature; then the reader is guided through an analysis of Jonathan Bazzi's novels, "Febbre" ("Fever") and "Corpi minori" ("Minor bodies"), both translated in English and published by Scribe. The relationship between author, autofiction and social media will also be discussed; in chapter four the reader will find the interview Bazzi kindly granted us
Calibrating models in economic evaluation: A comparison of alternative measures of goodness of fit, parameter search strategies and convergence criteria
No full textBackgroundThe importance of assessing the accuracy of health economic decision models is widely recognized. Many applied decision models (implicitly) assume that the process of identifying relevant values for a model's input parameters is sufficient to prove the model's accuracy. The selection of infeasible combinations of input parameter values is most likely in the context of probabilistic sensitivity analysis (PSA), where parameter values are drawn from independently specified probability distributions for each model parameter. Model calibration involves the identification of input parameter values that produce model output parameters that best predict observed data.MethodsAn empirical comparison of three key calibration issues is presented: the applied measure of goodness of fit (GOF); the search strategy for selecting sets of input parameter values; and the convergence criteria for determining acceptable GOF. The comparisons are presented in the context of probabilistic calibration, a widely applicable approach to calibration that can be easily integrated with PSA. The appendix provides a user's guide to probabilistic calibration, with the reader invited to download the Microsoft® Excel-based model reported in this article.ResultsThe calibrated models consistently provided higher mean estimates of the models' output parameter, illustrating the potential gain in accuracy derived from calibrating decision models. Model uncertainty was also reduced. The chi-squared GOF measure differentiated between the accuracy of different parameter sets to a far greater degree than the likelihood GOF measure. The guided search strategy produced higher mean estimates of the models' output parameter, as well as a narrower range of predicted output values, which may reflect greater precision in the identification of candidate parameter sets or more limited coverage of the parameter space. The broader convergence threshold resulted in lower mean estimates of the models' output, and slightly wider ranges, which were closer to the outputs associated with the non-calibrated approach.ConclusionsProbabilistic calibration provides a broadly applicable method that will improve the relevance of health economic decision models, and simultaneously reduce model uncertainty. The analyses reported in this paper inform the more efficient and accurate application of calibration methods for health economic decision models.Jonathan Karnon, Tazio Vann
The LINKIN Health Census process: design and implementation
No full textExtent: 10p.This paper describes the first phase of the LINKIN Health Study, which aims to evaluate health system functioning within a rural population. Locally relevant data on the health status and service usage of this population, including non-users and users, health service providers traditionally omitted from health services research, and multiple socio-economic indicators, was collected using a self-complete health census. Household response was 75% (N = 4425). Response was greater when face-to-face contact was made at delivery compared to when questionnaires were left in the letterbox (89% vs 64%), falling to 26% when no face-to-face contact was made at either delivery or collection.Catherine Elizabeth Hoon-Leahy, Jonathan Newbury, Alison Kitson, Deirdre Whitford, Anne Wilson, Jonathan Karnon, Jenny Baker, Konrad Jamrozik and Justin Beilb
Administration and Curricula of the Introductory Graduate Music Research Course
No full textThe introductory research course is an integral part of many graduate music programs, yet there have been few studies that discuss its curricula across institutions. A questionnaire was sent to instructors of the course to identify shared pedagogical approaches among North American schools of music. The survey was divided into sections that prompted respondents to identify issues discussed in the course, including the types and titles of resources, research methodologies, and library use topics. With a response rate of over 40 percent, the survey also contains valuable data concerning the professional identifications of instructors, assignments used for grading, common textbooks, perception of the course’s efficacy, and more. Shared features of the course included the importance of electronic resources; the minimal use of Internet-mediated instruction formats; a strong preference for English-language materials; and a focus on resources such as databases, style guides, collected works, monuments of music, and thematic catalogs over and above others such as repertoire guides, discographies, directories, and iconographies.Peer reviewedThis publication first appeared in Notes Volume 71, Number 3, March 2015, pp. 448-478. This material may not be copied or reposted without explicit permission. Copyright 2015, Jonathan Sauceda
Citizen participation in news
No full textThe process of producing news has changed significantly due to the advent of the Web, which has enabled the increasing involvement of citizens in news production. This trend has been given many names, including participatory journalism, produsage, and crowd-sourced journalism, but these terms are ambiguous and have been applied inconsistently, making comparison of news systems difficult. In particular, it is problematic to distinguish the levels of citizen involvement, and therefore the extent to which news production has genuinely been opened up. In this paper we perform an analysis of 32 online news systems, comparing them in terms of how much power they give to citizens at each stage of the news production process. Our analysis reveals a diverse landscape of news systems and shows that they defy simplistic categorisation, but it also provides the means to compare different approaches in a systematic and meaningful way. We combine this with four case studies of individual stories to explore the ways that news stories can move and evolve across this landscape. Our conclusions are that online news systems are complex and interdependent, and that most do not involve citizens to the extent that the terms used to describe them imply
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