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- Title
Factors Predicting Slow Visual Recovery Following Hyperopic LASIK.
- Authors
Safir, Margarita; Sorkin, Nir; Kaiserman, Igor; Sela, Tzahi; Munzer, Gur; Spierer, Oriel; Mimouni, Michael
- Abstract
Purpose: To identify factors predicting slow visual recovery following hyperopic laser in situ keratomileusis (LASIK). Methods: The study included consecutive patients who underwent hyperopic LASIK between January 2005 and December 2019 at a single medical center. Patients were divided into two groups according to whether they experienced normal recovery of visual acuity (1-week visit) or slow visual recovery (1-month visit). Visual recovery was defined as achieving an efficacy index of 0.9 or greater. Efficacy index was calculated as postoperative uncorrected distance visual acuity / preoperative corrected distance visual acuity. A comparison of baseline and intraoperative parameters was performed. Binary logistic regression was performed to identify potential predictors of slow visual recovery. Results: Overall, 861 eyes of 861 patients were included. Mean age was 48.0 ± 9.5 years and 55.9% were women. Two hundred forty-nine patients (28.9%) experienced slow visual recovery. Younger age (P =.01), a larger preoperative spherical equivalence (P =.002), and greater maximum ablation depth (P =.002) were predictors of slow visual recovery. In binary logistic regression, female gender (P =.036) and greater spherical equivalence (P =.007) remained significant predictors of slow visual recovery. Conclusions: Female gender and greater preoperative spherical equivalence were associated with slow visual recovery. Patients may be advised accordingly. [J Refract Surg. 2024;40(1):e42–e47.]
- Publication
Journal of Refractive Surgery, 2024, Vol 40, Issue 1, pe42
- ISSN
1081-597X
- Publication type
Article
- DOI
10.3928/1081597x-20231212-05