Comparison of the Clinical Outcomes between Echelette Extended Range of Vision and Diffractive Bifocal Intraocular Lenses

Table 5

Multivariate analysis on the DCNVA (logMAR) 3 months after IOL implantation.

IOL	Correlation indicators	Variables
		Age (year)	Gender^†	Keratometry (D)	Axial length (mm)	Anterior chamber depth (mm)
ZXR00 (eyes = 45)	Coefficient	−0.008	0.015	0.008	0.003	−0.043
	value	0.018	0.852	0.705	0.956	0.485
	LCI	−0.015	−0.148	−0.035	−0.092	−0.165
	UCI	−0.002	0.178	0.052	0.098	0.080
ZMB00 (eyes = 34)	Coefficient	0.009	0.116	0.009	0.134	−0.144
	value	0.187	0.286	0.822	0.013	0.192
	LCI	−0.004	−0.102	−0.075	0.030	−0.364
	UCI	0.022	0.333	0.094	0.238	0.077

^†For gender, 0 indicates male while 1 indicates female. DCNVA = distance-corrected near visual acuity; D = diopter; LCI = lower bound of 95% confidence interval; UCI = upper bound of 95% confidence interval.