Analysis of pre-operative factors affecting range of optimal vaulting after implantation of 12.6-mm V4c implantable collamer lens in myopic eyes

Table 3 Results of stepwise multiple regression analysis to select variables relevant to central vaulting in 12.6-mm V4c implantable collamer lens implanted eyes with postoperative optimal range of vaulting

Variables	Partial regression coefficient (B)	Standardized partial regression coefficient (β)	P	R ²
			< 0.001	0.144
Preoperative ACD (mm)	0.171	0.305	< 0.001
Preoperative pupil size (mm)	0.038	0.218	< 0.001
Preoperative AL (mm)	0.017	0.171	0.006
Constant	−0.784

Variables in the table are ordered according to the strength of the contribution, which was based on the standardized partial regression coefficient (β)
ACD anterior chamber depth, AL axial length

ISSN: 1471-2415