Table 2.
Prevalence of dental erosion
| Dental erosion | ||
| Subjects/patients | No (%) | TWI scores |
| M.O.P. (N = 100) | 5 (5) | 1 – 2 |
| GORD (N = 125) | 20 (16) | 1 – 3 |
Mantel Haenszel chi-square = 5.50, p = 0.02.
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