| Linear parameters | Male | Female | ||||
| Pearson correlation | P value | Total | Pearson correlation | P value | Total | |
| Buccal cortex | 0.176 | 0.45 | 105 | 0.389 | 0.81 | 73 |
| Lingual cortex | 0.031 | 0.89 | 105 | 0.076 | 0.96 | 73 |
| Total width through center of IANC | 0.454 | 0.69 | 105 | 0.566 | 0.71 | 73 |
| Diameter of IANC | 0.351 | 0.54 | 105 | 0.276 | 0.66 | 73 |
| Distance to the crest | 0.676 | 0.36 | 105 | 0.051 | 0.37 | 73 |