Table 3: Comparison of the initial MCD analysis and the MCD analysis after five months of selective grinding.

Facial Pattern/CD    MCDi Mean (SD) XX YY    MCDl Mean (SD) XX YY
Hyperdivergent 0.82 (0.67) 1.85 (0.92) 0.28 (0.42)*** 0.33 (0.38)***
Hypodivergent 0.97 (0.72) 1.08 (0.98) 0.31 (0,56)*** 0.32 (0.46)***
Intermediate 0.63 (0.83) 1.19 (0.96) 0.22 (0.91)*** 0.26 (0.54)***

XX` Means are expressed in absolute values SD: standard deviation; CD: condylar displacement; MCDi: Initial measures condyle displacement; MCDl: Last measures condyle displacement. ***p<0.01