Evaluation of information quality in autoimmune liver disease-related videos on TikTok
10.3760/cma.j.cn112138-20241101-00722
- VernacularTitle:抖音短视频平台自身免疫性肝病相关信息质量评价
- Author:
Yanqiu FANG
1
;
Gui JIA
1
;
Yansheng LIU
1
;
Lina CUI
1
;
Yulong SHANG
1
;
Ying HAN
1
Author Information
1. 空军军医大学第一附属医院消化内科，西安 710032
- Publication Type:Journal Article
- Keywords:
Hepatitis, autoimmune;
Social media;
Health information;
Patient education
- From:
Chinese Journal of Internal Medicine
2025;64(8):759-765
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the quality of information on autoimmune liver disease in videos on the TikTok short video platform.Methods:The keyword "autoimmune liver disease" was used to search the top 200 videos on TikTok in the default sorting order. Using the DISCERN video quality assessment tool and the structured content integrity evaluation tool, we assessed the quality of the information in each video in relation to the pertinent disease guidelines. Furthermore, we investigated any relationships between the quality of the videos and their characteristics (likes, comments, retweets, days and duration of uploading).Results:A total of 140 videos were included, 96.4% of which were provided by medical professionals. The content completeness scores for each dimension were as follows: definition, 1.0 (0.0, 1.0); symptoms, 0.0 (0.0, 1.0); risk factors, 0.0 (0.0, 0.5); assessment, 0.5 (0.0, 1.5); management, 0.5 (0.0, 1.0); and outcome, 0.0 (0.0, 1.0). Furthermore, 91.4% of videos with DISCERN scores of ≤50 were of "fair" quality or below. Additionally, the difference in DISCERN scores between videos from different publishers was not statistically significant ( P>0.05). The number of likes, comments, favorites, retweets, and video duration had a strong positive correlation with the overall DISCERN score ( r=0.17, 0.18, 0.25, 0.26, 0.44, all P<0.05). Conclusions:The overall quality of videos related to autoimmune liver disease on the TikTok video platform is low. Therefore, publishers should focus on the comprehensiveness and accuracy of the information. Additionally, the TikTok platform should optimize its video review mechanism to provide the public with more accurate and reliable health information.
