Table 2.

Pearson correlation coefficient for different tested areas

		Mesial	Buccal	Distal	Lingual
Ridge	Pearson Correlation	0.168	-0.369	-0.963**	0.205
	Sig. (2-tailed)	0.533 NS	0.159 NS	≤0.001*	0.447 NS
	N	16	16	16	16

^*= Significant, NS = Non-significant.