Risk Factors for Dry Eye After Refractive Surgery

Purpose: To determine the factors associated with clinically significant dry eye after keratorefractive surgery. Methods: This is a large database retrospective study that included consecutive cases of myopic laser in situ keratomileusis (LASIK) or photorefractive keratectomy performed between 2008 and 2016 at Care-Vision Laser Center, Israel. Patients were divided into 2 groups according to whether they developed clinically significant dry eye. Results: A total of 25,317 right eyes of 25,317 patients, with a mean age of 27.0 ± 8.3 years, were included. Postoperative dry eye developed in 1518 eyes (6.0%). The dry eye group was older (29.2 ± 9.0 vs. 27.6 ± 8.3 yrs, P
Source: Cornea - Category: Opthalmology Tags: Clinical Science Source Type: research