Quality Analysis of Stroke-Related Videos on Video Platforms: Cross-Sectional Study.

ABSTRACT:

Background

Stroke has become a global public health problem due to its high incidence, disability, and mortality. In China, TikTok and Bilibili, as mainstream video-sharing platforms, serve as key sources of getting stroke-related information for people, yet their videos' content quality and reliability remain insufficiently evaluated.

Objective

This cross-sectional study aimed to analyze the content and quality of stroke-related videos on Chinese video-sharing platforms.

Methods

In March 2025, stroke-related videos were retrieved from TikTok and Bilibili using the search term "" (Chinese for stroke). Eligible videos were analyzed for metadata and content indicators. Researchers assessed video quality using validated tools: the Global Quality Scale (GQS), modified DIS

SUBMITTER: Nie SJ 

PROVIDER: S-EPMC12582541 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature