@文章{info:doi/10.2196/24448，作者=“Panda, Ananya和Sharma, Akash和Dundar, Ayca和Packard, Ann和Aase, Lee和Kotsenas, Amy和Kendi, Ayse Tuba”，标题=“学术核医学项目对Twitter的使用:试点内容分析研究”，期刊=“JMIR Form Res”，年=“2021”，月=“11”，日=“8”，卷=“5”，数=“11”，页=“e24448”，关键词=“社交媒体;推特;放射学;核医学;核放射学;社交网络;医学教育;背景:人们对社交媒体上核医学(NM)和核辐射(NR)项目的存在缺乏了解。目的:我们的目的是评估美国学术NM/NR项目的Twitter参与度。方法:我们通过学术NM/NR社区测量Twitter参与度，考虑各种NM/NR认证途径。 The Twitter presence of NM/NR programs at both the department and program director level was identified. Tweets by programs were cross-referenced against potential high-yield NM- or NR-related hashtags, and tabulated at a binary level. A brief survey was done to identify obstacles and benefits to Twitter use by academic NM/NR faculty. Results: For 2019-2020, 88 unique programs in the United States offered NM/NR certification pathways. Of these, 52{\%} (46/88) had Twitter accounts and 24{\%} (21/88) had at least one post related to NM/NR. Only three radiology departments had unique Twitter accounts for the NM/molecular imaging division. Of the other 103 diagnostic radiology residency programs, only 16{\%} (16/103) had a presence on Twitter and 5{\%} (5/103) had tweets about NM/NR. Only 9{\%} (8/88) of NM/NR program directors were on Twitter, and three program directors tweeted about NM/NR. The survey revealed a lack of clarity and resources around using Twitter, although respondents acknowledged the perceived value of Twitter engagement for attracting younger trainees. Conclusions: Currently, there is minimal Twitter engagement by the academic NM/NR community. The perceived value of Twitter engagement is counterbalanced by identifiable obstacles. Given radiologists' overall positive views of social media's usefulness, scant social media engagement by the NM community may represent a missed opportunity. More Twitter engagement and further research by trainees and colleagues should be encouraged, as well as the streamlined use of unique hashtags. ", issn="2561-326X", doi="10.2196/24448", url="https://formative.www.mybigtv.com/2021/11/e24448", url="https://doi.org/10.2196/24448", url="http://www.ncbi.nlm.nih.gov/pubmed/34747708" }