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.
Scores of expensiveness perceived and number of times of brushing teeth per day.
| Acrylic | Metal | Ceramic | Lingual | Significance | |
|---|---|---|---|---|---|
| Mean age | 33.4 ± 10.1 | 33.6 ± 11.2 | 35.6 ± 11.2 | 36.5 ± 12.1 | p < 0.05 |
| Expensiveness score | 77.3 ± 21.0 | 63.0 ± 27.1 | 80.5 ± 14.1 | 85.5 ± 14.4 | p < 0.05 |
| Teeth brushing per day | 3.8 + 1.1 | 2.6 + 1.0 | 2.9 + 1.1 | 3.5 + 0.5 | p < 0.05 |
