Comparative Analysis of Visual Performance and Optical Quality with a Rotationally Asymmetric Multifocal Intraocular Lens and an Apodized Diffractive Multifocal Intraocular Lens

Table 5

Modulation transfer function 3 months after cataract surgery.

	Modulation transfer function (MTF)		p value
	SBL-3 group mean ± SD (range)	SN6AD1 group mean ± SD (range)
5 cpd	0.048 ± 0.175 (0.027 to 0.732)	0.575 ± 0.178 (0.255 to 0.807)
10 cpd	0.231 ± 0.119 (0.010 to 0.625)	0.312 ± 0.148 (0.143 to 0.544)
15 cpd	0.147 ± 0.073 (0.007 to 0.409)	0.205 ± 0.106 (0.082 to 0.392)
20 cpd	0.110 ± 0.052 (0.005 to 0.270)	0.151 ± 0.081 (0.058 to 0.309)
25 cpd	0.088 ± 0.043 (0.004 to 0.197)	0.116 ± 0.064 (0.043 to 0.239)
30 cpd	0.074 ± 0.036 (0.004 to 0.168)	0.094 ± 0.054 (0.033 to 0.193)

Student’s t-test; Mann–Whitney test. cpd: cycle per degree.