Comparison of factual and non-factual videos
| Non-factual | Factual | P value | |
| No of videos | 13 (10.66%) | 109 (89.34%) | |
| No of views | 18 482 373 (11%) | 150 964 009 (89%) | |
| Views per video (in millions) | 1.421 (1. 120) | 1.385 (1.677) | 0.939 |
| CVS | 0.7 (0.202) | 0.948 (0.122) | <0.00001 |
| mDISCERN | 1.769 (1.235) | 3.651 (1.181) | <0.00001 |
| mJAMA | 0.538 (0.66) | 1.183 (0.807) | 0.00649 |
| Median likes/dislikes (range) | 13.89 (0.49–22.8) | 2.33 (0.10–52.2)* | 0.00078† |
| No of comments | 9214 (9693) | 6308 (9920) | 0.319 |
| No of days since publication | 144.9 (114.1) | 127.6 (100.3) | 0.564 |
| No of likes | 25 539 (19945) | 18 815 (33716) | 0.398 |
| No of dislikes | 3400.7 (5402.1) | 5668.2 (8596.5) | 0.365 |
| Average duration (min) | 8.38 (6.10) | 8.45 (10.59) | 0.981 |
| Category | |||
| Health professional | 3 (23.1%) | 22 (20.2%) | |
| Entertainment | 0 (0%) | 7 (6.4%) | |
| Network news | 4 (30.7%) | 38 (34.9%) | |
| Internet news | 2 (15.4%) | 4 (3.7%) | |
| Government | 0 (0%) | 9 (8.3%) | |
| Newspaper | 1 (7.7%) | 3 (2.8%) | |
| Consumer | 1 (7.7%) | 9 (8.3%) | |
| Education | 2 (15.4%) | 17 (15.6%) |
Data are represented as n (%) or mean (SD). P value for two-tailed t-test is shown where applicable. A significance threshold of p<0.01 was used.
Significant p-values highlighted in bold.
*n=101 as 8 videos hid their likes and dislikes count.
†Mann-Whitney U test used in lieu of t-test.
CVS, COVID-19 Vaccine Score; mDISCERN, modified DISCERN; mJAMA, modified Journal of the American Medical Association.