Age-related visual outcomes in eyes with diffractive multifocal intraocular lenses.

ABSTRACT:

Background/objectives

To assess the influence of patient age on visual outcomes in eyes with diffractive multifocal intraocular lenses (IOLs) SUBJECTS/METHODS: Based on age, we classified eyes with diffractive multifocal IOL into four groups: u50 (under 50 years old), 50s (50-59 years), 60s, and 70s. Corrected distance (CD), distance-corrected near (DCN) visual acuity (VA), and defocus curve were measured postoperatively. Using an "area-of-focus" metric, the distant, intermediate, and near area-of-focus (AoF) were also measured. These postoperative results were compared between the age groups.

Results

At 3 months after surgery, the CDVA in the u50, 50s, 60s, and 70s groups were -0.18, -0.16, -0.14, and -0.10 logMAR, respectively. The 70s CDVA was significantly worse than the

SUBMITTER: Terauchi R 

PROVIDER: S-EPMC9674840 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature