Table 5. | Variable characterisation in relation to the age group |
| Age group | Bone thickness P1 | Bone thickness P2 | FCD | Angle |
|---|---|---|---|---|
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |
| Up to 40 years old | 0.7 (0.3) | 1 (0.2) | 3.3 (0.7) | 10.6 (3.6) |
| Between 41 and 50 years old | 0.6 (0.4) | 0.9 (0.3) | 3.7 (0.8) | 11.6 (5.6) |
| Between 51 and 60 years old | 0.6 (0.5) | 1 (0.4) | 3.9 (0.9) | 12.4 (4.4) |
| Over 60 years old | 0.4 (0.3) | 0.9 (0.3) | 4.2 (0.7) | 13.9 (6.3) |
| ANOVA test | ET = 4.772; P = 0.003 | ET = 0.161; P = 0.922 | ET = 9.788; P = 0.000 | ET = 3.679; P = 0.013 |
FCD = facial crestal distance; SD = standard deviation. |
.png)
.png)
.png)
.png)
.png)