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Table 2 Characterization of unique English videos by category

From: YouTube-videos for patient education in lymphangioleiomyomatosis?

Video category

Academic institution/Governmental organization

News/media

Independent medical professional

Independent non-medical user

P value

Videos, n

15

6

5

38

/

Host continent, n (%)

 Europe

1 (7)

1 (17)

1 (20)

10 (26)

0.008a

 North America

13 (87)

5 (83)

3 (60)

22 (58)

 Australia

1 (7)

0 (0)

1 (20)

6 (16)

Video duration, Median (range)

4 min 25 s (35 s–37 min 29 s)

2 min 50 s (58 s–59 min 59 s)

9 min 4 s (5 min 8 s–55 min 07 s)

6 min 42 s (20 s–6 h 12 min 28 s)

0.199

Time in months since upload, median (range)

53 (3–109)

64 (4–108)

46 (12–66)

49 (0–148)

 

Views, median (range)

1629 (150–4420)

938 (73–73,943)

364 (302–966)

306 (42–6479)

0.023

Likes, median (range)

11 (1–25)

7 (0–2082)

5 (1–48)

3 (0–40)

0.294

Dislikes, median (range)

0 (0–1)

0 (0–36)

0 (0–0)

0 (0–5)

0.883

Comments, median (range)

1 (0–20)

1 (0–1151)

0 (0–10)

0 (0–21)

0.123

Viewing rate, median (range)

1.30 (0.13–7.46)

0.30 (0.02–532)

0.21 (0.18–2.63)

0.23 (0.05–2.69)

0.487

Engagement rate, median (range)

0.01 (0.00–0.06)

0.01 (0.00–0.07)

0.02 (0.00–0.06)

0.01 (0.00–0.79)

0.984