Clinical Results of Diffractive, Refractive, Hybrid Multifocal, and Monofocal Intraocular Lenses
Table 3
Postoperative binocular visual acuity results at 3-month follow-up.
Parameter
Group 1 OptiVis
Group 2 (AR40e)
Group 3 M-Flex
Group 4 ReZoom
Group 5 ReSTOR
value between groups
Number of patients
32
32
32
32
32
Number of eyes
64
64
64
64
64
UDVA (logMAR)
1 versus 2 0.076
Mean ± SD
0.13 ± 0.12
0.08 ± 0.08
0.13 ± 0.11
0.09 ± 0.07
0.12 ± 0.10
1 versus 3 0.800
1 versus 4 0.091
Range
0.52; 0.00
0.30; 0.00
0.40; 0.00
0.30; 0.00
0.40; 0.00
1 versus 5 0.864
CDVA (logMAR)
1 versus 2 0.094
Mean ± SD
0.07 ± 0.05
0.04 ± 0.05
0.09 ± 0.09
0.07 ± 0.06
0.08 ± 0.07
1 versus 3 0.198
1 versus 4 0.989
Range
0.30; 0.00
0.15; 0.00
0.15; 0.00
0.30; 0.00
0.30; 0.00
1 versus 5 0.501
UNVA (logMAR)
1 versus 2 0.000
Mean ± SD
0.20 ± 0.14
0.43 ± 0.27
0.23 ± 0.16
0.17 ± 0.13
0.12 ± 0.13
1 versus 3 0.269
1 versus 4 0.437
Range
0.52; 0.00
1.30; 0.00
0.70; 0.00
0.52; 0.00
0.40; 0.00
1 versus 5 0.009
DCNVA (logMAR)
1 versus 2 0.000
Mean ± SD
0.09 ± 0.06
0.43 ± 0.27
0.25 ± 0.17
0.18 ± 0.13
0.11 ± 0.13
1 versus 3 0.000
1 versus 4 0.004
Range
0.22; 0.00
1.30; 0.00
0.70; 0.00
0.40; 0.00
0.40; 0.00
1 versus 5 0.824
SE (D) RE
1 versus 2 0.001
Mean ± SD
0.21 ± 0.59
−0.26 ± 0.49
−0.19 ± 0.39
−0.10 ± 0.28
0.04 ± 0.47
1 versus 3 0.002
1 versus 4 0.011
Range
−1.50; 1.00
−1.75; 0.75
−1.00; 0.75
−1.00; 0.25
−1.50; 1.00
1 versus 5 0.296
SE (D) LE
1 versus 2 0.005
Mean ± SD
0.14 ± 0.65
−0.28 ± 0.58
−0.13 ± 0.39
−0.08 ± 0.31
0.20 ± 0.50
1 versus 3 0.026
1 versus 4 0.054
Range
−1.25; 2.00
−2.75; 0.5
−1.00; 0.75
−1.00; −0.50
−1.25; 1.25
1 versus 5 0.420
Mann–Whitney; SD, standard deviation; UDVA, uncorrected distance visual acuity; CDVA, corrected distance visual acuity; UNVA, uncorrected near visual acuity; DCNVA, distance-corrected near visual acuity; SE, spherical equivalent; D, diopter; RE, right eye; LE, left eye.