Sagittal Split Ramus Osteotomy in the Shortest Buccal Bone Marrow Distances of the Mandible on the Coronal Plane

Table 4

From slice 0 (0 mm) to slice 15 (30 mm), the percentage in the shortest buccal bone marrow distance () with their skeletal patterns.

Variables	Class I	Class II	Class III	Total	value	Significant
0 mm	40.00%	25.00%	33.30%	32.80%	0.215
2 mm	40.00%	28.30%	41.70%	36.70%	0.256
4 mm	41.70%	26.70%	45.00%	37.80%	0.088
6 mm	50.00%	28.30%	55.00%	44.40%	0.008	,
8 mm	51.70%	20.00%	45.00%	38.90%	0.001	,
10 mm	41.70%	21.70%	53.30%	38.90%	0.002
12 mm	41.70%	16.70%	41.70%	33.30%	0.004	,
14 mm	33.30%	11.70%	38.30%	27.80%	0.002	,
16 mm	21.70%	5.00%	23.30%	16.70%	0.012	,
18 mm	23.30%	8.30%	30.00%	20.60%	0.011
20 mm	6.70%	5.00%	21.70%	11.10%	0.006
22 mm	11.70%	8.30%	21.70%	13.90%	0.089
24 mm	3.30%	5.00%	10.00%	6.10%	0.284
26 mm	8.30%	8.50%	20.00%	12.30%	0.083
28 mm	5.00%	10.20%	11.70%	8.90%	0.406
30 mm	5.00%	24.10%	8.30%	12.40%	0.003

: significant () in the Bonferroni post hoc test for chi-square tests.