Clinical Results of Diffractive, Refractive, Hybrid Multifocal, and Monofocal Intraocular Lenses
Table 1
Patient demographics and clinical information.
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
Age (y)
1 versus 2 0.004†
Mean ± SD
67.0 ± 4.9
72.31 ± 3.26
70.3 ± 5.0
68.2 ± 6.1
69.2 ± 6.9
1 versus 3 0.184†
1 versus 4 0.929†
Range
55; 74
63; 77
57; 76
52; 78
49; 77
1 versus 5 0.593†
Sex (F)
1 versus 2 0.296
Percentage
72%
59%
56%
66%
56%
1 versus 3 0.196
1 versus 4 0.593
1 versus 5 0.196
UDVA (logMAR)
1 versus 2 0.029
Mean ± SD
0.75 ± 0.36
0.55 ± 0.30
0.56 ± 0.25
0.61 ± 0.33
0.52 ± 0.28
1 versus 3 0.051
1 versus 4 0.124
Range
1.30; 0.22
1.30; 0.15
1.00; 0.15
1.30; 0.22
1.30; 0.15
1 versus 5 0.072
CDVA (logMAR)
1 versus 2 0.003
Mean ± SD
0.39 ± 0.21
0.24 ± 0.11
0.26 ± 0.11
0.21 ± 0.10
0.24 ± 0.12
1 versus 3 0.020
1 versus 4 0.000
Range
1.00; 0.15
0.52; 0.05
0.52; 0.10
0.52; 0.05
0.52; 0.05
1 versus 5 0.003
UNVA (logMAR)
1 versus 2 0.030
Mean ± SD
0.67 ± 0.36
0.50 ± 0.34
0.64 ± 0.44
0.58 ± 0.47
0.59 ± 0.41
1 versus 3 0.395
1 versus 4 0.058
Range
1.30; 0.10
1.30; 0.00
1.30; 0.00
2.00; 0.10
1.30; 0.00
1 versus 5 0.204
DCNVA (logMAR)
1 versus 2 0.000
Mean ± SD
0.49 ± 0.15
0.15 ± 0.12
0.17 ± 0.14
0.14 ± 0.11
0.16 ± 0.12
1 versus 3 0.000
1 versus 4 0.000
Range
0.80; 0.10
0.40; 0.00
0.52; 0.00
0.30; 0.00
0.40; 0.00
1 versus 5 0.000
SE (D) RE
1 versus 2 0.876
Mean ± SD
−0.74 ± 2.66
−0.77 ± 2.12
−0.09 ± 1.77
−0.41 ± 2.50
0.20 ± 1.92
1 versus 3 0.427
1 versus 4 0.604
Range
−6.00; 3.75
−4.75; 3.75
−4.50: 3.75
−5.50; 3.00
−4.00; 3.25
1 versus 5 0.189
SE (D) LE
1 versus 2 0.755
Mean ± SD
−0.50 ± 2.65
−0.20 ± 2.04
0.03 ± 1.94
−0.44 ± 2.70
−0.02 ± 2.58
1 versus 3 0.406
1 versus 4 0.859
Range
−6.00; 4.00
−5.25; 3.5
−4.75; 3.75
−5.75; 3.75
−10.00; 3.75
1 versus 5 0.350
†ANOVA post hoc; Mann–Whitney; y, years; SD, standard deviation; F, female; 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, diopters; RE, right eye; LE, left eye.
