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-HabibDOI: 10.12659/MSM.945364
Med Sci Monit 2024; 30:e945364
Table 4 Statistical comparisons for inter-orifice distance measured in 1 distal root with 2 canals and in 2 separate distal roots with 2 canals.
| Root | Subgroup | n | Median [IQR] (mm) | Z value* | P value |
|---|---|---|---|---|---|
| Distal | Two canals in 1 root | 244 | 2.07 [0.65] | −7.38 | <0.001# |
| Two canals in 2 roots | 59 | 2.86 [0.97] | |||
| * Two-sample Wilcoxon rank-sum (Mann-Whitney) test; # Statistical significance 0.05). | |||||






