Table 4. Analyses of the intergroup differences (∆=T2–T1) of the linear measurements (mm) and area (mm2) – Independent t-test.

Variables	G1, Mean (SD)	G2, Mean (SD)	P-value
C – C’	1.92 (4.01)	-2.34 (2.59)	0.741
I – CC’	2.51 (2.41)	-0.68 (2.14)	0.043
I – C’	7.16 (4.04)	-4.59 (4.61)	0.130
T – T’	10.39 (3.45)	7.26 (4.66)	0.053
I – TT’	4.13 (4.05)	3.86 (4.24)	0.866
Area	421.64 (261.33)	296.86 (207.13)	0.173