The Effect of Changes in Lower Incisor Inclination on Gingival Recession

Table 4

Correlations among different factors (Pearson correlation coefficients and significance levels).

	Inc (Tb to Ta)	42 (Tb to Ta)	41 (Tb to Ta)	31 (Tb to Ta)	32 (Tb to Ta)	Inclination group
Inc (Tb to Ta)	—
42 (Tb to Ta)	0.080^NS	—
41 (Tb to Ta)	0.019^NS	0.499	—
31 (Tb to Ta)	0.025^NS	0.449	0.672	—
32 (Tb to Ta)	0.151^NS	0.576	0.547	0.462	—
Inclination groups	0.833	0.075^NS	−0.038^NS	−0.033^NS	0.207	—

NS: not significant, , , and Pearson correlation test.