08 August 2024 : Clinical Research
Comprehensive Analysis of Mandibular First Molar Root and Canal Morphology in Saudi Patients Using Cone Beam Computed Tomography (CBCT)
Mey A. Al-Habib
1ABCDEFG*, Sara Almarzouki2BCDF, Mona Alsulaiman1ABCDEFG, Loai Alsofi 1ABCDEFG
DOI: 10.12659/MSM.945364
Med Sci Monit 2024; 30:e945364
Table 3 Statistical comparisons for inter-orifice distance measured in 1 root with 2 canals between the distal and mesial roots.
| Group | n | Median [IQR] (mm) | Z value* | P value |
|---|---|---|---|---|
| Distal root | 244 | 2.07 [0.65] | 7.60 | <0.001# |
| Mesial root | 810 | 1.8 [0.57] | ||
| * Two-sample Wilcoxon rank-sum (Mann-Whitney) test; # Statistical significance | ||||