%0期刊文章%@ 1438-8871 %I JMIR出版物%V 23%卡塔尔世界杯8强波胆分析 N 9% P e30409 %T TikTok作为健康信息来源:糖尿病相关视频信息质量评估%孔阿，文文%宋阿，石杰%赵玉祥，克里斯%朱阿，清华%沙阿，凌%+南京大学信息管理学院，南京210023,1 15951973800,ssong@smail.nju.edu.cn %K糖尿病%K信息质量%K信息流行病学%K社交媒体%K短视频应用%K TikTok %D 2021 %7 1.9.2021 %9原创论文%J J医学互联网Res %G英语%X背景:糖尿病已经成为最流行的慢性疾病之一，许多糖尿病患者通过社交媒体来寻求健康信息。最近，一款新兴的社交媒体应用——抖音，由于在普通健康消费者中很受欢迎，引起了人们的极大兴趣。我们注意到抖音上有很多关于糖尿病的视频。然而，目前还不清楚这些视频中的信息质量是否令人满意。目的:本研究旨在评估TikTok上糖尿病相关视频的信息质量。方法:收集199部与糖尿病相关的中文视频。对视频中呈现的基本信息进行编码和分析。首先，我们确定了每个视频的来源。 Next, 2 independent raters assessed each video in terms of the completeness of six types of content (the definition of the disease, symptoms, risk factors, evaluation, management, and outcomes). Then, the 2 raters independently assessed the quality of information in the videos, using the DISCERN instrument. Results: In regard to the sources of the videos, we found 6 distinct types of uploaders; these included 3 kinds of individual users (ie, health professionals, general users, and science communicators) and 3 types of organizational users (ie, news agencies, nonprofit organizations, and for-profit organizations). Regarding content, our results show that the videos were primarily about diabetes management and contained limited information on the definition of the disease, symptoms, risk factors, evaluation, and outcomes. The overall quality of the videos was acceptable, on average, although the quality of the information varied, depending on the sources. The videos created by nonprofit organizations had the highest information quality, while the videos contributed by for-profit organizations had the lowest information quality. Conclusions: Although the overall quality of the information in the diabetes videos on TikTok is acceptable, TikTok might not fully meet the health information needs of patients with diabetes, and they should exercise caution when using TikTok as a source of diabetes-related information. %M 34468327 %R 10.2196/30409 %U //www.mybigtv.com/2021/9/e30409 %U https://doi.org/10.2196/30409 %U http://www.ncbi.nlm.nih.gov/pubmed/34468327