表 2.

不同性别受试者上颌前牙唇侧中央CEJ与骨嵴顶之间的距离、CEJ处牙龈厚度及SOG高度

Measurements of gingival thickness, the distance between CEJ and bone crest, supraosseous gingival height in the maxillary anterior teeth between different genders

Teeth	Gender	CEJ-BC/mm, x±s	SOG/mm, x±s	GT/mm, x±s	BT/mm, x±s
* P < 0.05, compared with the female group in canine group. Abbreviations as in Table 1.
Central incisor	Male	1.69±0.45	3.54±0.59	1.43±0.27	1.19±0.28
	Female	1.70±0.42	3.45±0.63	1.47±0.20	1.19±0.23
Lateral incisor	Male	1.94±0.60	3.54±0.78	1.16±0.31	1.05±0.41
	Female	1.95±0.45	3.56±0.75	1.11±0.19	1.05±0.29
Canine	Male	1.73±0.40	3.59±0.57	1.23±0.23*	1.32±0.52
	Female	1.98±0.65	3.43±0.76	1.09±0.20	1.14±0.32