Long-Term Clinical Outcomes after Mix and Match Implantation of Two Multifocal Intraocular Lenses with Different Adds

Table 1

Patient characteristics of the two groups.

Parameter	Mean ± SD
	Total	Bilateral	Blended
No. of patients (eyes)	33 (66)	17 (34)	16 (32)
Age (years)^a	67.09 ± 8.46	66.59 ± 6.23	67.63 ± 10.52
Gender (female/male)	18/15	9/8	9/7
Spherical equivalent (D)	−1.63 ± 2.23	−1.87 ± 2.27	−1.38 ± 2.39
Preoperative CDVA	0.49 ± 0.38	0.53 ± 0.46	0.47 ± 0.26
Time since surgery (months)	11.79 ± 2.12	11.71 ± 2.20	11.88 ± 2.09
Axial length (mm)	23.84 ± 1.50	23.98 ± 1.63	23.72 ± 1.52
IOL implanted (D)	19.95 ± 3.80	19.56 ± 4.74	20.46 ± 2.67
Target refraction (D)	−0.15 ± 0.19	−0.17 ± 0.22	−0.14 ± 0.18

SD,  standard deviation; D, diopter. ^aThe difference of gender was evaluated using Fisher’s exact test. All other comparisons were performed with two-sample t-test at . Statistically significant differences were not found for any of the tested parameters.