@Article{信息:doi 10.2196 / / jmir。3765，作者="Lee, Joy L和DeCamp, Matthew和Dredze, Mark和Chisolm, Margaret S和Berger, Zackary D"， title="健康相关用户在推特上发什么?健康相关用户推特信息内容的定性分析，期刊=“J Med Internet Res”，年份=“2014”，月份=“10月”，日=“15”，量=“16”，数=“10”，页面=“e237”，关键词=“传播”;消费者健康信息学;卫生信息技术;背景:Twitter是许多健康专业人士发送各种健康相关主题信息的平台。尽管人们担心医生会在网上发布不适当的内容，但要了解医疗专业人员在Twitter上的行为，就需要对这些信息有更深入的了解。目的:我们的目标是描述Twitter消息的内容，特别关注卫生专业人员及其与健康相关的推文。方法:我们对700条推文进行了深入的内容分析。对Twitter上健康用户的推文进行定性内容分析。 The primary objective was to describe the general type of content (ie, health-related versus non-health related) on Twitter authored by health professionals and further to describe health-related tweets on the basis of the type of statement made. Specific attention was given to whether a tweet was personal (as opposed to professional) or made a claim that users would expect to be supported by some level of medical evidence (ie, a ``testable'' claim). A secondary objective was to compare content types among different users, including patients, physicians, nurses, health care organizations, and others. Results: Health-related users are posting a wide range of content on Twitter. Among health-related tweets, 53.2{\%} (184/346) contained a testable claim. Of health-related tweets by providers, 17.6{\%} (61/346) were personal in nature; 61{\%} (59/96) made testable statements. While organizations and businesses use Twitter to promote their services and products, patient advocates are using this tool to share their personal experiences with health. Conclusions: Twitter users in health-related fields tweet about both testable claims and personal experiences. Future work should assess the relationship between testable tweets and the actual level of evidence supporting them, including how Twitter users---especially patients---interpret the content of tweets posted by health providers. ", issn="1438-8871", doi="10.2196/jmir.3765", url="//www.mybigtv.com/2014/10/e237/", url="https://doi.org/10.2196/jmir.3765", url="http://www.ncbi.nlm.nih.gov/pubmed/25591063" }