Table 2.
Centering ratio means and Standard Deviation (SD) at the different levels in groups 1, 2, and 3.
| Measure points (in mm from the foramen) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R | ||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
| Group 1 | ||||||||||||
| Mean | 0,059a,c | −0,040a | −0,074a | −0,056a | −0,045a | 0,048b | 0,061b | −0,107b | −0,147a | −0,132a | −0,098a | −0,064a |
| SD | 0,087 | 0,077 | 0,077 | 0,062 | 0,054 | 0,059 | 0,050 | 0,041 | 0,042 | 0,051 | 0,065 | 0,088 |
| Group 2 | ||||||||||||
| Mean | 0,113a,b | −0,015a | −0,056a | −0,074a | −0,011a | 0,116b | 0,128b | −0,055b | −0,130a | −0,142a | −0,136a | −0,107a |
| SD | 0,135 | 0,076 | 0,070 | 0,069 | 0,078 | 0,088 | 0,071 | 0,055 | 0,050 | 0,058 | 0,085 | 0,105 |
| Group 3 | ||||||||||||
| Mean | 0,196b,c | 0,112d | 0,007d | −0,141d | −0,056d | 0,110d | 0,206d | 0,160d | 0,005d | −0,086d | −0,115d | −0,112d |
| SD | 0,107 | 0,069 | 0,075 | 0,066 | 0,061 | 0,056 | 0,045 | 0,056 | 0,056 | 0,044 | 0,042 | 0,044 |
a P > 0.05: On exponent, the identical letters illustrate the values which do not present significant difference
b,c P < 0.05: On exponent, the identical letters illustrate the values which present a significant difference
d—: Values not having been the object of statistical analysis of différences.