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Table 3 Overall satisfaction, visual artifact questionnaire response and spectacle dependence in patients implanted with ZKB00 and ZLB00 multifocal IOLs at preoperative, 1 month and 3 months after surgery

From: Prospective study of bilateral mix-and-match implantation of diffractive multifocal intraocular lenses in Koreans

 

Preoperative

1 month

p valuea

3 months

p valueb

Overall satisfaction

 Far

2.68 ± 0.89

4.37 ± 0.50

< 0.001

4.42 ± 0.51

0.001

 Intermediate

2.68 ± 0.89

3.95 ± 1.13

0.003

4.11 ± 0.81

0.001

 Near

2.84 ± 1.01

3.84 ± 0.90

0.013

3.89 ± 0.88

0.008

Visual artifact

 Glare

0.47 ± 1.02

0.58 ± 1.07

0.777

0.21 ± 0.71

0.334

 Halo

0.47 ± 1.02

1.11 ± 1.33

0.108

0.84 ± 1.12

0.164

 Starburst

0.37 ± 0.96

0.32 ± 0.75

0.890

0.79 ± 1.13

0.179

Spectacle use

 Far

73.68%

0.00%

< 0.001

0.00%

< 0.001

 Intermediate

78.94%

5.26%

< 0.001

5.26%

< 0.001

 Near

63.16%

5.26%

< 0.001

5.26%

< 0.001

  1. Overall satisfaction: 1 = very dissatisfied; 2 = dissatisfied; 3 = neither satisfied nor dissatisfied; 4 = satisfied; 5 = very satisfied
  2. Visual artifacts: 0 = none; 1 = minimal; 2 = moderate; 3 = severe
  3. Visual artifact was assessed using the Quality of Vision questionnaire
  4. aPreoperative to 1 month
  5. bPreoperative to 3 months