Table 5 Subgroup analysis of anatomical variations (Groove, taurodontism, and C-shaped Canal) based on voxel size and field of view (FOV).
Outcome | Subgroup | Prevalence | Heterogenity (I2) | Subgroup Difference |
|---|---|---|---|---|
Groove | ≤ 150 Voxel Size | 0.22 [0.12, 0.33] | 100% | P = 0.510 |
Groove | > 150 Voxel Size | 0.20 [0.14, 0.27] | 99% | |
Taurodontism | ≤ 150 Voxel Size | 0.11 [0.06, 0.16] | 100% | P = 0.002 |
Taurodontism | > 150 Voxel Size | 0.03 [0.01, 0.05] | 93% | |
C Canal | ≤ 150 Voxel Size | 0.08 [0.06, 0.11] | 98% | P = 0.270 |
C Canal | > 150 Voxel Size | 0.12 [0.07, 0.17] | 99% | |
Groove | Large FOV | 0.17 [0.11, 0.23] | 98% | P = 0.290 |
Groove | Small FOV | 0.24 [0.12, 0.36] | 100% | |
Taurodontism | Large FOV | 0.09 [0.03, 0.14] | 100% | P = 0.390 |
Taurodontism | Small FOV | 0.06 [0.04, 0.09] | 97% | |
C Canal | Large FOV | 0.09 [0.06, 0.13] | 99% | P = 0.750 |
C Canal | Small FOV | 0.10 [0.06, 0.14] | 98% |
