Effect of Implantable Collamer Lens on Anterior Segment Measurement and Intraocular Lens Power Calculation Based on IOLMaster 700 and Sirius

Table 3

Regression analysis of preoperative and postoperative IOL power difference.

Values	ACD deviation	LT deviation	AL deviation	K1 deviation	K2 deviation	WTW deviation
Standard coefficient beta	0.287	0.108	−0.504	−0.561	−0.652	0.066
P	0.002	0.218	< 0.001	< 0.001	< 0.001	0.015

ACD, anterior chamber depth; LT, lens thickness; AL, axial length; WTW, white to white; K1, corneal flat axis curvature; K2, corneal steep axis curvature. .