Polyetherketoneketone Mesh for Alveolar Bone Augmentation: Geometric Parameter Design and Finite Element Analysis

Table 4

Multiple regression model of the equivalent stress of the PEKK meshes.

	Unstandardized B	Coefficients std. error	Standardized coefficient beta	Sig	95.0% confidence interval for B
					Lower bound	Upper bound
(Constant)	70.353	8.019		<0.05	52.882	87.824
Pore size	18.248	2.536	0.733	<0.05	12.724	23.773
Thickness	−83.484	14.640	−0.581	<0.05	−115.382	−51.587