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Distribution of enamel-dentin caries on maxillary and mandibular premolars and molars (p=0.075)
| Enamel-dentine caries | Arch | Total (%) | |
|---|---|---|---|
| Upper (%) | Lower (%) | ||
| Absence | 270 (52.73) | 242 (47.27) | 512 (91.59) |
| Presence | 15 (31.91) | 32 (68.09) | 47 (8.41) |
| Total | 285 (50.98) | 274 (49.02) | 559 (100.00) |
