Evaluating the Quality and Trustworthiness of Short Videos on Rheumatoid Arthritis Found on Bilibili and TikTok: A Cross-Sectional Analysis - Report - MDSpire

Evaluating the Quality and Trustworthiness of Short Videos on Rheumatoid Arthritis Found on Bilibili and TikTok: A Cross-Sectional Analysis

  • By

  • Junpeng Qiu

  • Muyuan Hou

  • Yifei Liufu

  • Junxing Yang

  • Fangjun Xiao

  • March 1, 2026

  • 0 min

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Clinical Report: Evaluating the Quality and Trustworthiness of Short Videos on RA

Overview

This study assesses the quality and reliability of short videos on rheumatoid arthritis (RA) from Bilibili and TikTok. Findings indicate significant variability in video quality, highlighting the need for improved health literacy and reliable information dissemination on these platforms.

Background

Rheumatoid arthritis (RA) is a prevalent autoimmune disease that significantly impacts quality of life and functional ability. With increasing reliance on digital platforms for health information, it is crucial to evaluate the quality of content available to patients. Misinformation can lead to inappropriate health decisions, making the assessment of video quality on platforms like Bilibili and TikTok essential for effective patient education.

Data Highlights

{'Bilibili': {'Average GQS': 'actual_value', 'Average Reliability Score': 'actual_value'}, 'TikTok': {'Average GQS': 'actual_value', 'Average Reliability Score': 'actual_value'}}

Key Findings

  • The average Global Quality Score (GQS) for RA videos varied significantly between platforms.
  • Reliability scores, assessed using a modified DISCERN instrument, also showed considerable discrepancies.
  • Engagement metrics (likes, shares) did not correlate with video quality or reliability.
  • Videos often lacked comprehensive information on RA management and treatment options.
  • There was a notable prevalence of misinformation regarding RA symptoms and treatments.

Clinical Implications

Healthcare professionals should be aware of the variability in quality and reliability of health information on social media platforms. Encouraging patients to seek information from verified sources and providing guidance on evaluating online content can enhance patient education and decision-making.

Conclusion

The findings underscore the importance of critically assessing health information on social media, particularly for chronic conditions like RA. Improved content quality on these platforms is essential for effective patient education and management.

References

  1. Clinical Rheumatology, 2023 -- Evaluation of the Quality and Trustworthiness of YouTube Videos for Educating Patients and Physicians on Inflammatory Myositis
  2. Surgical Endoscopy, 2025 -- Analysis of Content Quality and Trustworthiness in Social Media Videos Regarding Weight-Loss Surgery and GLP-1 Agonists
  3. Drug Safety, 2017 -- Evaluating the Effects of Biologics and Tofacitinib on Cardiovascular Risk and Outcomes in Patients with Rheumatic Disorders: A Comprehensive Literature Review
  4. Creation of a Framework for Assessing Robotic Total Mesorectal Excision Videos: A Comparative Review of Resources for Healthcare Professionals and the General Public
  5. EULAR 2025 Recommendations for Rheumatoid Arthritis Management
  6. Incidence of Major Adverse Cardiovascular Events in Patients With Rheumatoid Arthritis Treated With JAK Inhibitors
  7. Difficult-to-treat rheumatoid arthritis (part 1): systematic review and meta-analysis on global prevalence - ScienceDirect

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