Examining the Relationship Between Video Popularity and Quality in Developmental Dysplasia of the Hip: A Cross-Sectional Study of TikTok and Bilibili - Takeaways - MDSpire

Examining the Relationship Between Video Popularity and Quality in Developmental Dysplasia of the Hip: A Cross-Sectional Study of TikTok and Bilibili

  • By

  • Ping Yan

  • Ying Tang

  • Lichun Hua

  • January 1, 2026

  • 0 min

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  • 1

    Developmental dysplasia of the hip (DDH) is a prevalent condition in children that can lead to severe long-term health issues if untreated.

  • 2

    Short video platforms TikTok and Bilibili are significant sources for disseminating health information about DDH to parents.

  • 3

    The quality of DDH-related videos on TikTok and Bilibili varies greatly, with many lacking scientific accuracy and reliability.

  • 4

    A modified DISCERN tool and Global Quality Score were used to assess the reliability and quality of DDH videos in this study.

  • 5

    The study aims to improve the quality of health information on short video platforms and inform future health communication strategies.

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