与结肠镜检查肠道准备相关的YouTube视频分析
Analysis of YouTube videos related to bowel preparation for colonoscopy.
作者信息
Basch Corey Hannah, Hillyer Grace Clarke, Reeves Rachel, Basch Charles E
机构信息
Corey Hannah Basch, Rachel Reeves, Department of Public Health, William Paterson University, Wayne, NJ 07470, United States.
出版信息
World J Gastrointest Endosc. 2014 Sep 16;6(9):432-5. doi: 10.4253/wjge.v6.i9.432.
AIM
To examine YouTube videos about bowel preparation procedure to better understand the quality of this information on the Internet.
METHODS
YouTube videos related to colonoscopy preparation were identified during the winter of 2014; only those with ≥ 5000 views were selected for analysis (n = 280). Creator of the video, length, date posted, whether the video was based upon personal experience, and theme was recorded. Bivariate analysis was conducted to examine differences between consumers vs healthcare professionals-created videos.
RESULTS
Most videos were based on personal experience. Half were created by consumers and 34% were ≥ 4.5 min long. Healthcare professional videos were viewed more often (> 19400, 59.4% vs 40.8%, P = 0.037, for healthcare professional and consumer, respectively) and more often focused on the purgative type and completing the preparation. Consumer videos received more comments (> 10 comments, 62.2% vs 42.7%, P = 0.001) and more often emphasized the palatability of the purgative, disgust, and hunger during the procedure. Content of colonoscopy bowel preparation YouTube videos is influenced by who creates the video and may affect views on colon cancer screening.
CONCLUSION
The impact of perspectives on the quality of health-related information found on the Internet requires further examination.
目的
审查有关肠道准备程序的YouTube视频，以更好地了解互联网上此类信息的质量。
方法
在2014年冬季识别出与结肠镜检查准备相关的YouTube视频；仅选择观看次数≥5000的视频进行分析（n = 280）。记录视频创作者、时长、发布日期、视频是否基于个人经验以及主题。进行双变量分析以检验消费者制作的视频与医疗保健专业人员制作的视频之间的差异。
结果
大多数视频基于个人经验。一半由消费者制作，34%的视频时长≥4.5分钟。医疗保健专业人员制作的视频观看次数更多（医疗保健专业人员制作的视频与消费者制作的视频分别为>19400次、59.4%对40.8%，P = 0.037），且更常关注泻药类型和完成准备工作。消费者制作的视频收到更多评论（>10条评论，62.2%对42.7%，P = 0.001），且更常强调泻药的适口性、检查过程中的厌恶感和饥饿感。结肠镜检查肠道准备YouTube视频的内容受视频创作者的影响，可能会影响对结肠癌筛查的看法。
结论
观点对互联网上健康相关信息质量的影响需要进一步研究。
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