Tomographic Evaluation of the Lower Incisor’s Bone Limits in Mandibular Symphysis of Orthodontically Untreated Adults

Table 4

Pearson’s correlation for bone thickness measurements of tooth 31.

	FHI	IMPA	AO-BO	Age
Measures, labial (mm)
80%
	.373	.157	.203	−.155
	.018	.334	.210	.339
100%
	.405	.300	.220	−.162
	.010	.060	.173	.318
Measures, lingual (mm)
80%
	−.006	−.003	−.229	−.133
	.971	.983	.154	.412
100%
	.024	.023	−.268	−.134
	.881	.888	.095	.411
Measures, total (mm)
80%
	.353	.274	.065	−.256
	.025	.087	.689	.111
100%
	.428	.308	.076	−.240
	.006	.053	.639	.136
Width
	.199	.312	.204	−.201
	.218	.050	.206	.213
Height, labial
	−.451	−.130	.163	.294
	.003	.423	.314	.065
Height, lingual
	−.416	−.158	.123	.336
	.008	.331	.448	.034

Statistically significant difference ().