| inter-canine distance (mm) x SD | p value | inter-molar distance (mm) x SD | p value | inter-canine/ inter-molar ratio | p value |
UCLP N:23 | 25.10 ± 0.63 | 0.002 ** | 42.20 ± 0.53 | 0.332 NS | 0.59 | 0.523 NS |
BCLP N:27 | 17.44 ± 1.31 |
| 36.57 ± 1.12 |
| 0.47 |
|