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Table 3 Descriptive statistics (median, interquartile range; IQR) of video duration, time since upload, and engagement metrics

From: “My Invisalign experience”: content, metrics and comment sentiment analysis of the most popular patient testimonials on YouTube

 

Median

IQR

Duration (sec)

526.0

417.5

Time since upload (days)

720.0

937.5

Views

10,940.0

46,529.0

Subscribe

2605.5

7593.5

Likes

94.0

160.5

Dislikes

5.0

25.5

Comments

33.0

56.5