Prospective study of bilateral mix-and-match implantation of diffractive multifocal intraocular lenses in Koreans

BMC Ophthalmology

Table 1 Monocular refractive results and visual acuities in patients implanted with ZKB00 and ZLB00 multifocal IOLs at preoperative, 1 month and 3 months after surgery

Measurement	Preoperative		1 month				3 months
Measurement	Dominant eye	non-dominant eye	Dominant eye	P value^a	non-dominant eye	P value^b	Dominant eye	P value^c	non-dominant eye	P value^d
Spherical equivalent (D)	−1.61 ± 3.71	−1.69 ± 3.92	− 0.01 ± 0.32		0.00 ± 0.30		− 0.03 ± 0.22		0.06 ± 0.27
CDVA at 5 m	0.09 ± 0.13	0.21 ± 0.24	− 0.04 ± 0.08	0.005	− 0.04 ± 0.07	< 0.001	−0.06 ± 0.07	< 0.001	−0.06 ± 0.07	< 0.001
UDVA at 5 m	0.53 ± 0.45	0.62 ± 0.45	− 0.03 ± 0.09	< 0.001	−0.02 ± 0.10	< 0.001	−0.02 ± 0.10	< 0.001	−0.01 ± 0.10	< 0.001
UIVA at 80 cm	0.61 ± 0.27	0.67 ± 0.32	0.26 ± 0.17	0.002	0.27 ± 0.16	0.001	0.19 ± 0.14	< 0.001	0.19 ± 0.12	< 0.001
UIVA at 60 cm	0.66 ± 0.15	0.66 ± 0.27	0.12 ± 0.12	0.003	0.18 ± 0.14	0.005	0.16 ± 0.12	0.003	0.25 ± 0.13	< 0.001
UNVA at 50 cm	0.62 ± 0.23	0.65 ± 0.26	0.13 ± 0.12	< 0.001	0.14 ± 0.12	< 0.001	0.14 ± 0.13	< 0.001	0.16 ± 0.12	< 0.001
UNVA at 43 cm	0.58 ± 0.21	0.69 ± 0.18	0.24 ± 0.15	< 0.001	0.22 ± 0.13	< 0.001	0.21 ± 0.11	< 0.001	0.16 ± 0.10	< 0.001
UNVA at 33 cm	0.46 ± 0.29	0.53 ± 0.31	0.41 ± 0.21	0.441	0.30 ± 0.20	0.005	0.36 ± 0.18	0.178	0.30 ± 0.13	0.008

CDVA Corrected distance visual acuity, UDVA Uncorrected distance visual acuity, UIVA Uncorrected intermediate visual acuity, UNVA Uncorrected near visual acuity
^aDominant eye: Preoperative to 1 month after surgery
^bNondominant eye: Preoperative to 1 month after surgery
^cDominant eye: Preoperative to 3 months after surgery
^dNondominant eye: Preoperative to 3 months after surgery

ISSN: 1471-2415