Group 1
(Healthcare)
(n = 90)
Group 2
(Profit organizations)
(n = 27)
p value
Video length (minutes)a 14. 38 (7.22-32.15) 13.22 (5.54-20.00) 0.517
Total number of views a 643.50 (155.00-2331.00) 520.00 (181.00-8547.00) 0.916
Number of views per day a 1.23 (0.33-3.54) 0.76 (0.15- 2.81) 0.470
Number of comments a 1.00 (0.00-3.00) 0.00 (0.00-0.00) 0.038
Number of likes a 7.00 (2.00-18.00) 2.00 (0.00-18.00) 0.163
Number of dislikes a 0.00 (0.00-1.00) 0.00 (0.00-1.00) 0.891
Reliability score a
3.38 (2.75-3.88)
3.38 (2.75-3.75)
0.249
DISCERN score a 4.0 (3.0-4.0) 4.00 (3.00-4.00) 0.484
GQS a 4.0 (3.0-4.0) 3.00 (3.00-4.00) 0.108
JAMA score a 2.0 (1.0-3.0) 2.00 (1.00-2.00) 0.818
JAMA group b
JAMA score < 2
JAMA score > 2
68 (75.5%) 22 (24.5%) 20 (74.1%) 7 (25.9%)
0.859
PEMATa
Understandability
Actionability
73.33 (60.00-92.86) 75.00 (50.00-100.00) 93.33 (80.00-100.00)
100 (50.00-100.00)
0.004
0.022
Misinformation degree b
Extreme
High
Moderate
Low
None
1 (1.1%) 5 (5.5%) 32 (35.5%) 31 (34.4%) 11 (12.2%) 0 (0.0%) 9 (33.3%) 7 (25.9.0%) 7(25.9%) 4 (14.8%)
0.001