13 October 2021>: Clinical Research
Comparing the Traditional Versus Conservative Endodontic Access Cavities Design of the Maxillary First Molar: Using Cone-Beam Computed Tomography
Huachao Sui 1ABE* , Bo Zhao 2ABE* , Haidan Nie 1BE* , Xin Hao 1BG , Feng Qiao 3C , Cuicui Sun 1C , Changyi Li 4G , Liwen Zhou 1E , Ligeng Wu 1AG*DOI: 10.12659/MSM.932410
Med Sci Monit 2021; 27:e932410
Table 3 Levene’s test for homogeneity of variance of 8 coordinate points for males and females.
Variable | F | P-value |
---|---|---|
Age | 12.95 | 0.00* |
x | 0.10 | 0.75 |
y | 0.13 | 0.71 |
x | 0.11 | 0.74 |
y | 0.00 | 0.95 |
x | 5.43 | 0.02* |
y | 0.50 | 0.48 |
x | 2.50 | 0.11 |
y | 0.05 | 0.82 |
x | 0.05 | 0.82 |
y | 0.03 | 0.87 |
x | 10.11 | 0.00* |
y | 3.29 | 0.07 |
x | 7.97 | 0.00* |
y | 0.43 | 0.51 |
x | 0.11 | 0.74 |
y | 1.00 | 0.32 |
PHPA | 4.85 | 0.03* |
RCOPA | 4.75 | 0.03* |
Ratio | 0.41 | 0.52 |
* PHPA – pulp horn projection-connecting lines area; RCOPA – root canal orifice projection-connecting lines area. |