Table 2 Description of the modified DISCERN (mDISCERN) tool for evaluating the reliability of videos (Scoring ranges from 0 to 5).

From: Evaluation of the quality and reliability of Chinese content about orthognathic surgery on BiliBili and TikTok: a cross-sectional study

DISCERN

Description

Question 1

Is the video clear, concise and easy to understand?

Question 2

Is the content presented in a balanced and unbiased manner?

Question 3

Does the video provide valid citations?

Question 4

Are there other sources of content listed?

Question 5

Whether the unknown areas of the direction are not mentioned?

  1. Scored by answering the above questions, 1 point for “yes”, 0 points for “no”.
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