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Table 5 Visual Function Index-14 questionnaire score

From: Patients’ dissatisfaction with multifocal intraocular lenses managed by exchange with other multifocal lenses of different optical profiles

 

Preoperative score (mean ± SD)

Postoperative score (mean ± SD)

P value

Total score

60.41 ± 24.81

90.16 ± 10.91

 < 0.001

Far distance

61.55 ± 22.98

89.70 ± 13.03

 < 0.001

Intermediate distance

68.89 ± 26.63

97.50 ± 7.01

0.001

Near distance

58.00 ± 30.17

86.00 ± 14.78

0.004

  1. Mean scores of the patients before the exchange of a multifocal IOL and after the exchange to another multifocal IOL. The greater the score (maximum 100), the better is the visual function. SD = standard deviation