Table 2 Comment classification
Overall comment | Focus of concern | Invisalign’s disadvantages |
|---|---|---|
Found video useful/informative | Treatment cost | Pain |
Commented on vlogger’s reliability/sponsoring | Complications (pain, lisp, etc.) | Lisp |
Positive comment on vlogger’s treatment outcome | Treatment duration/wearing time | Bad odor |
Negative comment on vlogger’s treatment outcome | Cleaning aligners/oral hygiene | Wearing time/commitment |
Confused Invisalign with retainers | Retention/stability | Dietary consequences |
Asked for further information | Efficiency | Public embarrassment |
Other | Treatment procedures | Treatment cost |
Combination | If Invisalign indicated for own malocclusion/asked for advice | Oral symptoms |
No comment | Asked/shared information about own malocclusion/treatment/found similarities | Not indicated for all cases |
Reason for choosing Invisalign | Other (e.g., enamel decalcification) | |
Other | Combination | |
Combination | No disadvantages mentioned | |
No information asked/shared |