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Bruxism and its oral signs in ERA patients and controls.
| Bruxism and oral signs | ERA | Controls | X2 Test | p Value |
|---|---|---|---|---|
| Teeth clenching | 9 (17,3%) | 27 (51,9%) | 13,765 | < 0,001* |
| Bruxism (Teeth grinding) | 9 (17,3%) | 15 (28,8%) | 1,950 | 0,163 |
| Wear facets | 16 (30,8%) | 30 (57,7%) | 7,640 | 0,006* |
| Irregular lingual edges | 20 (38,5%) | 20 (38,5%) | 0,00 | 1,00 |
| Buccal occlusal line | 13 (25,0%) | 12 (23,0%) | 0,052 | 0,818 |
