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

BMC Ophthalmology

Table 2 Binocular visual acuities in patients implanted with ZKB00 and ZLB00 multifocal IOLs at preoperative, 1 month and 3 months after surgery

Measurements	Preoperative	1 month	p value^a	3 months	p value^b
CDVA at 5 m	0.03 ± 0.12	− 0.11 ± 0.08	0.001	−0.12 ± 0.08	0.001
UDVA at 5 m	0.36 ± 0.27	−0.10 ± 0.10	< 0.001	−0.08 ± 0.10	< 0.001
UIVA at 80 cm	0.50 ± 0.27	0.21 ± 0.23	0.013	0.12 ± 0.14	< 0.001
UIVA at 60 cm	0.51 ± 0.18	0.10 ± 0.14	0.003	0.09 ± 0.09	0.003
UNVA at 50 cm	0.43 ± 0.19	0.10 ± 0.10	< 0.001	0.07 ± 0.11	< 0.001
UNVA at 43 cm	0.45 ± 0.17	0.16 ± 0.15	< 0.001	0.14 ± 0.09	< 0.001
UNVA at 33 cm	0.31 ± 0.30	0.27 ± 0.23	0.491	0.25 ± 0.11	0.348

CDVA Corrected distance visual acuity, UDVA Uncorrected distance visual acuity, UIVA Uncorrected intermediate visual acuity, UNVA Uncorrected near visual acuity
^aPreoperative to 1 month
^bPreoperative to 3 months

ISSN: 1471-2415