ArticleFrontiers in public health2026
Quality and reliability of cardiac rehabilitation-related short Chinese videos on Douyin and Bilibili: a cross-sectional content analysis.
Article in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Quality and reliability of myelodysplastic syndromes-related health information on Chinese short-video platforms: a multi-platform cross-sectional analysis.Frontiers in digital health · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Social media platforms have emerged as prominent channels for disseminating cardiovascular health information. However, the accuracy, completeness, and clinical reliability of cardiac rehabilitation (CR)-related content vary widely. Therefore, this study This study aims to identify upload sources, contents, and feature information of these videos on Bilibili and Douyin, and further evaluate the video quality. Methods: A cross-sectional study was conducted on Bilibili and Douyin using the keywords "cardiac rehabilitation ()" and "postoperative coronary heart disease ()." A total of 200 videos were included. Data on video characteristics were collected, including title, uploader identity, upload time, video duration, content type, engagement metrics (likes, comments, and shares), presentation format, and video quality scores. Video quality and reliability were assessed using the modified DISCERN (mDISCERN), the Journal of the American Medical Association (JAMA) benchmark criteria, and the Global Quality Scale (GQS). Results: Douyin videos were shorter in duration and more recently uploaded, and received significantly more likes and comments than Bilibili videos ( Conclusions: Our study shows that the quality of short videos on health information related to CR is poor on Bilibili and Douyin. However, videos uploaded by institutional and healthcare professional accounts demonstrate better performance in terms of information reliability and content quality. Therefore, CR information obtained from short-video platforms should be interpreted with caution, and viewers are advised to critically evaluate content credibility before using such information to guide health-related decisions.
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Registered trials
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