Thickness of the Buccal and Alveolar Bones Overlying Central Incisors: A Radiographic Iraqi Study

Table 4

T-test of bone thickness (mm) between males and females according to site.

	N	Mean		value
		Male	Female
Crest buccal bone thickness	100	1.01	0.91	0.015
Middle buccal bone thickness	100	1.205	1.17	0.013
Apical buccal bone thickness	100	1.415	1.33	0.003
Crest alveolar bone thickness	100	7.28	7.24	0.505
Middle alveolar bone thickness	100	8.22	7.76	0.003
Apical alveolar bone thickness	100	9.06	8.47	0.004

 = probability value, Statistically significant ().