Table 5.
Summary of video characteristics, and GQS and mDISCERN assessments across uploader groups on TikTok and Bilibili.
| Variables | NSHPs (n = 15) | SHPs (n = 196) | IUs (n = 63) | ε2 (95% CI) | P |
|---|---|---|---|---|---|
| Video length | 158.00 (88.50–531.50) | 79.00 (51.75–118.50) | 511.00 (149.50–681.50) | 0.291 (0.212, 0.385) | <.001 |
| Likes | 521.00 (82.00–1098.00) | 182.00 (20.75–475.50) | 91.00 (2.00–562.00) | 0.010 (0.000, 0.061) | .097 |
| Collections | 235.00 (46.50–811.50) | 53.00 (13.00–186.50) | 67.00 (3.00–678.50) | 0.006 (0.000, 0.055) | .154 |
| Comments | 39.00 (8.00–118.00) | 19.50 (2.00–84.25) | 4.00 (0.00–123.75) | 0.006 (0.000, 0.053) | .162 |
| Shares | 92.00 (16.50–365.00) | 28.00 (4.00–106.25) | 22.00 (0.00–160.50) | 0.003 (0.000, 0.048) | .254 |
| GQS score | 3.00 (2.00–3.00) | 3.00 (3.00–3.00) | 2.00 (1.00–2.00) | 0.517 (0.441, 0.595) | <.001 |
| mDISCERN score | 3.00 (3.00–4.00) | 4.00 (4.00–4.00) | 2.00 (1.00–3.00) | 0.389 (0.310, 0.472) | <.001 |
Data presented as median (interquartile range).
IUs = individual users, NSHPs = nonspecialized healthcare professionals, SHPs = specialized healthcare professionals.