Influence of the contact area of the sub-antral space with sinus bone and the Schneiderian membrane on osteogenesis in lateral window sinus elevation surgery: a prospective experiment

Table 4 Multiple linear regression was used to detect the factors affecting V_a

	β coefficient	SE	t	p-value
Model: outcome V_a \({\overline{\text{R}}}^{{2}} = 0.{397}\)
S_bc	0.141	0.044	3.220	0.002
S_mc	− 0.046	0.063	− 0.728	0.470

SE, Standardized error of the β coefficient; t, t-value; S_bc, contact area between sub-antral space and bone; S_mc, contact area between sub-antral space and the Schneiderian membrane

ISSN: 1472-6831