Comparison of Bone Resorption Rates after Intraoral Block Bone and Guided Bone Regeneration Augmentation for the Reconstruction of Horizontally Deficient Maxillary Alveolar Ridges

Table 5

Linear regression analysis to identify predictors of V1-V2 change.

	β		95% CI for β
			Lower bound	Upper bound
Constant	21.499	<0.00	13.606	29.392
Augmentation technique (RBG)	−6.030	<0.00	−7.742	−4.317
V1	0.0086		0.0002	0.0015

⁢; .
RBG, ramus block bone graft; V1, postaugmentation graft volume; CI, confidence interval.