Table 2.
Frequency of crown detachment and porcelain fracture at the 12-month follow-up in the bruxer and non-bruxer groups
| Bruxer group | Non- bruxer group | p value | ||
|---|---|---|---|---|
| Crown detachment | Yes | 7 | 4 | 0.32 |
| No | 28 | 31 | ||
| Porcelain fracture | Yes | 3 | 1 | 0.30 |
| No | 32 | 34 | ||
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