Prospective comparative study of tolerance to refractive errors after implantation of extended depth of focus and monofocal intraocular lenses with identical aspheric platform in Korean population

Table 3 Comparison of postoperative visual acuity and refractive data

Variable	EDOF IOL (58 eyes)	Monofocal IOL (60 eyes)	P value
UDVA (logMAR)			0.530
Mean ± SD	0.03 ± 0.07	0.06 ± 0.09
Range	−0.1 to 0.3	0 to 0.3
CDVA (logMAR)			0.008^*
Mean ± SD	−0.02 ± 0.07	0.01 ± 0.03
Range	−0.2 to 0.2	0.0 to 0.1
Sphere (D)			0.033^*
Mean ± SD	−0.53 ± 0.42	−0.25 ± 0.50
Range	−1.75 to 0.50	− 1.25 to 0.50
Cylinder (D)			0.896
Mean ± SD	−0.59 ± 0.48	−0.58 ± 0.45
Range	−1.25 to 0.00	−1.25 to 0.00
SE (D)			< 0.001^*
Mean ± SD Range	−0.81 ± 0.40 − 1.75 to 0.50	− 0.40 ± 0.40 − 1.50 to 0.25
Pupil Size (mm)			0.270
Mean ± SD	3.86 ± 0.45	3.76 ± 0.56

CDVA corrected distance visual acuity, D diopters, EDOF extended depth of vision, IOL intraocular lens, SD standard deviation, SE spherical equivalent, UDVA uncorrected distance visual acuity
^*P value is statistically significant (P < 0.05)

ISSN: 1471-2415