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BACKGROUND: Case-based learning conferences are valuable to trainees, but growing clinical demands hinder consistent attendance. Social media increasingly acts as a venue for trainees to supplement their education asynchronously. We designed and implemented a web-based asynchronous clinical case discussion series on the Twitter social media platform to fill this educational gap. OBJECTIVE: The aim of this mixed methods study is to examine the nature of interactions among web-based case discussion participants and assess local attitudes regarding the educational intervention. METHODS: Starting in February 2018, we posted clinical vignettes to a dedicated Twitter account with the prompt "What else do you want to know?" to stimulate discussion. The authors replied in real time when case discussion participants requested additional details. Additional data about the case were posted at regular intervals to the discussion thread to advance the overall case discussion. Participants were asked to explain their reasoning and support their conclusions when appropriate. Web-based engagement was assessed using Twitter Analytics. Participants' posts were qualitatively analyzed for themes, with special attention to examples of using clinical reasoning skills. A codebook of types of participant posts and interactions was refined iteratively. Local engagement and attitudes at our institution were assessed by surveying internal medicine trainees (n=182) and faculty (n=165) after 6 months. RESULTS: Over a 6-month period, 11 live case discussions were engaged with by users 1773 times. A total of 86 Twitter profiles spanning 22 US states and 6 countries contributed to discussions among participants and the authors. Participants from all training levels were present, ranging from students to faculty. Interactions among participants and the case moderators were most commonly driven by clinical reasoning, including hypothesis-driven information gathering, discussing the differential diagnosis, and data interpretation or organization. Of 71 respondents to the local survey, 29 (41%) reported having a Twitter account. Of the 29 respondents with Twitter accounts, 17 (59%) reported participating in the case discussions. Respondents agreed that case participation increased both their clinical reasoning skills (15/17, 88%) and clinical knowledge (13/17, 76%). CONCLUSIONS: A social media-based serialized case discussion was a feasible asynchronous teaching method for engaging web-based learners of all levels in a clinical reasoning discussion. Further study should examine what factors drive trainee participation in web-based case discussions and under what circumstances asynchronous discussion might be preferred over in-person teaching activities.
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INTRODUCTION: Many articles and guidelines have been published proposing suggestions for the optimal radiology report style; it is likely that different referrers will prefer different styles owing to a number of clinical variables. The aim of this study is to assess the x-ray report style preferences of referrers at a district general hospital. METHOD: This electronic survey study used convenience sampling. An email invitation was sent to all referrers who had requested imaging examinations in the six months prior to the study start date. Participants were asked their opinions on the inclusion of recommendations and advice and to indicate their preferences of mock reports with combinations of the following; short/long, in-depth/brief and paragraph/bullet points. Manual analysis was undertaken in Excel. RESULTS: There were 114 participants from the identified population of 356, giving a response rate of 32%. Nearly all participants find the inclusion of recommendations and advice to be useful (n = 109, 96%). Seventy-nine participants (69.3%) request skeletal x-ray examinations, and 100 (87.7%) request chest x-ray examinations. More than half of skeletal referrers (n = 42, 53.2%) and the majority of chest referrers (n = 45, 45%) prefer reports with short sentences, brief, bullet point format. CONCLUSION: The most preferred report style for skeletal and chest x-ray reports is short sentences, brief with bullet-point format. These findings add to the current knowledge base and provide different report style options. Tailoring report styles could optimise service users' experience depending on clinical variables and might improve reporting workflow. IMPLICATIONS FOR PRACTICE: Potential differences in style preferences may exist between community and hospital referrers. Consequently, focussed research regarding the report style preferences of GPs is recommended as an area for further research.