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Parafunctional signs.
| Parafunctional signs | Lp | Controls | Test | p Value |
|---|---|---|---|---|
| Wear facets | 32 (58,2%) | 25 (45,5%) | χ2= 1,7842 | 0,550 |
| Oral frictional hyperkeratosis | 26 (47,3%) | 19 (34,5%) | χ2=1,8427 | 0,175 |
| Indentations on lateral edges of tongue | 40 (72,7%) | 25 (45,5%) | χ2=7,3709 | 0,007 |
