Table 1: The initial MCD analysis expressed as the mean values (SD), minimum and maximum (mm) and horizontal (XX`) and vertical (YY) CD in the different facial pattern groups.

Facial Pattern/CD Mean (SD) XX` YY Minimum (mm) XX YY Maximum(mm) XX YY
Hyperdivergent (n=56) 0.82 (0.67) 1.85(0.92) -2.26 0 3.72 3.82
Hypodivergent (n=44) 0.97 (0.72) 1.18(0.98) -1.92 0 3.5 3.2
Intermediate (n=44) 0.63 (0.83) 1.13(0.96) -2,8 0 3.32 3.26

XX` Means are expressed as absolute values SD: standard deviation; CD: condylar displacement.