Assessment of the Quality and Trustworthiness of Short Health Videos on Chest Pain Available on Social Media: A Cross-Sectional Analysis

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Chest pain is a common symptom that can indicate serious conditions, necessitating timely recognition and intervention for improved outcomes.
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Short-form videos on platforms like TikTok and Bilibili are popular for health education, but their quality and reliability can vary significantly.
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This study evaluated the quality of chest pain-related videos on TikTok and Bilibili, focusing on symptom-oriented content for better health information.
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A total of 179 videos were analyzed, with a systematic approach to ensure they reflected typical user exposure and content relevance.
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Video uploaders were categorized into medical professionals and institutions versus non-medical individuals and institutions to assess content credibility.

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