Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Post hoc tests by Least Significant Difference (LSD) test
| Dependent variable | Profession | Profession | P value |
|---|---|---|---|
| Have you observed any black/dark spaces in the corner of mouth when people smile? | Layperson | Prosthodontists | 0.006 |
| Orthodontists | 0.136 | ||
| Prosthodontists | Orthodontists | 0.495 | |
| Does the appearance of dark spaces make the smile of a person more attractive? | Layperson | Prosthodontists | 0.004 |
| Orthodontists | 0.003 | ||
| Prosthodontists | Orthodontists | 0.436 |
