Autogenous Bone and Bioactive Glass around Implants Placed Simultaneously with Ridge Splitting for the Treatment of Horizontal Bony Defects: A Randomised Clinical Trial

Table 3

Mean mesiodistal bone height at baseline and 6 months postoperatively.

Test period	Mean mesiodistal bone height		Independent samples test	-value
	Control group X ± SD	Study group X ± SD
Baseline	17.12 ± 2.30	17.70 ± 2.98	—	—
6 months	15.74 ± 2.42	16.67 ± 2.97	Sig. (2-tailed) = 0.00
Paired t-test	t = 15.04	t = 41.37	—	—
	Sig. (2-tailed) = 0.00	Sig. (2-tailed) = 0.00	—	—

X ± SD: mean ± standard deviation; statistical significant difference.