Table 2.
Characteristics of the YouTube videos regarding HPV infection, mucocutaneous and oral lesions and vaccination.
| Mean | Median | SD 1 | Minimum | Maximum | |
|---|---|---|---|---|---|
| Videos length (min) | 7.88 | 7.02 | 3.67 | 4.02 | 17.4 |
| Number of views | 27,026.6 | 414 | 102,701.42 | 5 | 695,711 |
| Number of likes | 375.77 | 3 | 1592.29 | 0 | 13,002 |
| Number of dislikes | 47.66 | 0 | 293.68 | 0 | 2796 |
| Number of likes and dislikes disabled | 0.082 | 0 | 0.28 | 0 | 1 |
| Number of comments | 134.1 | 1 | 575.29 | 0 | 4016 |
| Number of comments disabled | 0.3 | 0 | 0.46 | 0 | 1 |
| Number of subscriptions | 1.17 × 106 | 20,700 | 5.36 × 106 | 66 | 3.73 × 107 |
| Time elapsed since upload (days) | 1527.82 | 1398 | 1254.38 | 5 | 4885 |
| Video Power Index VPI | 48.03 | 0.65 | 201.1 | 0 | 1597 |
| Video Information and Quality Index VIQI (0–20 score) | 12 | 12 | 3.39 | 5 | 20 |
| Video Content (1–23 score) | 9.91 | 10 | 3.1 | 3 | 16 |
| Video Source Reliability (0–4 score) | 2.78 | 3 | 0.83 | 1 | 5 |
| Video educational value (0–5 score) | 2.59 | 3 | 0.99 | 1 | 5 |
Abbreviations: 1 SD: standard deviation.