社交媒体视频平台中胃癌相关视频的质量和准确性。
Quality and accuracy of gastric cancer related videos in social media videos platforms.
机构信息
Department of Gastrointestinal Surgery, Shanghai East Hospital, Tongji University, Shanghai, China.
Center of Digestive Endoscopy, Shanghai East Hospital, Tongji University, Shanghai, China.
出版信息
BMC Public Health. 2022 Nov 5;22(1):2025. doi: 10.1186/s12889-022-14417-w.
BACKGROUND
Gastric cancer is a major public health problem worldwide. Social media has affected public's daily lives in ways no one ever thought possible. Both TikoTok and its Chinese version Douyin are the most popular short video posting platform. This study aimed to evaluate the quality, accuracy, and completeness of videos for gastric cancer on TikTok and Douyin.
METHODS
The terms "gastric cancer" was searched on TikTok in both English and Japanese, and on Douyin in Chinese. The first 100 videos in three languages (website's default setting) were checked. QUality Evaluation Scoring Tool (QUEST) and DISCERN as the instrument for assessing the quality of the information in each video. Content was analysed under six categories (aetiology, anatomy, symptoms, preventions, treatments, and prognosis). The educational value and completeness were evaluated with a checklist developed by the researchers.
RESULTS
A total of 78 videos in English, 63 in Japanese, and 99 in Chinese were analyzed. The types of sources were as follows: 6.4% in English, 4.8% in Japanese, and 57.6% in Chinese for health professionals; 93.6% in English, 95.2% in Japanese, and 3.0% in Chinese for private users; none in English and Japanese, but 39.4% in Chinese for other sources. In all, 20.5% in English, 17.5% in Japanese, and 93.9% in Chinese of videos had useful information about gastric cancer. Among the useful videos, the videos published in Chinese had the highest QUEST(p < 0.05) and DISCERN scores(p < 0.05), followed by those published in Japanese. Among the educational videos, prognosis in English (37.5%), symptoms in Japanese (54.5%), and prevention in Chinese (47.3%) were the most frequently covered topic.
CONCLUSIONS
TikTok in English and Japanese might not fully meet the gastric cancer information needs of public, but Douyin in Chinese was the opposite.
背景
胃癌是全球范围内的一个主要公共卫生问题。社交媒体以人们从未想过的方式影响着公众的日常生活。TikTok 及其中文版抖音都是最受欢迎的短视频发布平台。本研究旨在评估 TikTok 和抖音上有关胃癌的视频的质量、准确性和完整性。
方法
在 TikTok 上分别用英语和日语、在抖音上用中文搜索“胃癌”。检查三种语言（网站默认设置）的前 100 个视频。使用质量评估评分工具（QUEST）和 DISCERN 作为评估每个视频信息质量的工具。内容根据六个类别（病因、解剖、症状、预防、治疗和预后）进行分析。使用研究人员开发的检查表评估教育价值和完整性。
结果
共分析了 78 个英语视频、63 个日语视频和 99 个中文视频。来源类型如下：英语为 6.4%、日语为 4.8%、中文为 57.6%来自专业医疗人员；英语为 93.6%、日语为 95.2%、中文为 3.0%来自私人用户；英语和日语均无其他来源，但中文有 39.4%。总体而言，英语有 20.5%、日语有 17.5%、中文有 93.9%的视频提供了有关胃癌的有用信息。在有用的视频中，中文视频的 QUEST 评分最高（p<0.05），DISCERN 评分也最高（p<0.05），其次是日语视频。在教育视频中，英语中预后（37.5%）、日语中症状（54.5%）和中文中预防（47.3%）是最常涉及的主题。
结论
英语和日语的 TikTok 可能无法完全满足公众对胃癌信息的需求，但中文的抖音则相反。
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