Comparative analysis of a presbyopia-correcting intraocular lens that combines extended depth-of-focus and bifocal profiles with a standard monofocal intraocular lens

Table 2 Postoperative 3 months visual outcomes

Parameter	ZCB00	ZFR00	p-value
UDVA (LogMAR)	0.08 ± 0.06 (0 to 0.2)	0.06 ± 0.07 (0 to 0.2)	.204^*
CDVA (LogMAR)	0.03 ± 0.05 (0 to 0.2)	0.03 ± 0.05 (0 to 0.2)	.145^*
UIVA (LogMAR) 66 cm	0.33 ± 0.12 (0.2 to 0.6)	0.02 ± 0.05 (0 to 0.2)	<.001^*
UNVA (LogMAR) 40 cm	0.48 ± 0.15 (0.2 to 0.8)	0.03 ± 0.06 (0 to 0.2)	<.001^*
UNVA (LogMAR) 33 cm	0.62 ± 0.09 (0.5 to 0.9)	0.09 ± 0.10 (0 to 0.3)	<.001^*
Target SE (D)	0.06 ± 0.12 (− 0.20 to 0.20)	0.09 ± 0.14 (− 0.15 to 0.38)	.262^*
MRSE (D)	− 0.21 ± 0.34 (− 1.00 to 0.50)	−0.09 ± 0.31 (− 0.75 to 0.38)	.271^*
Refractive error (D)	−0.29 ± 0.34 (− 1.20 to 0.60)	0.17 ± 0.30 (− 0.71 to 0.29)	.401^†
Mean absolute error (D)	0.35 ± 0.28 (0.03 to 1.20)	0.28 ± 0.20 (0 to 0.71)	.317^*

UDVA uncorrected distance visual acuity, CDVA corrected distance visual acuity, UIVA uncorrected intermediate visual acuity, UNVA uncorrected near visual acuity, LogMAR logarithm of the minimum angle of resolution, SD standard deviation, SE spherical equivalent, MRSE manifest refraction spherical equivalent, D diopter, RE refractory error, n number
^*Mann-Whitney U test
^†Unpaired student t-test

ISSN: 1471-2415