Hong Liyue1, Peggy Pei-Chia Chiang2,3,4, Sharon C Sung3,5, Louis Tong1,2,3,6. 1. a Yong Loo Lin School of Medicine, National University of Singapore , Singapore , Singapore . 2. b Singapore Eye Research Institute , Singapore , Singapore . 3. c Duke-NUS Graduate Medical School , Singapore , Singapore . 4. d University of Melbourne , Parkville , Australia . 5. e Institute of Mental Health , Singapore , Singapore and. 6. f Singapore National Eye Center , Singapore , Singapore.
Abstract
PURPOSE: Dry eye is a common condition known to have many systemic co-morbidities. We aim to report the frequency of depression and anxiety suspects in eye clinic patients and explore the association between dry eye signs and symptoms with depression and anxiety. MATERIALS AND METHODS: Adult outpatients were recruited from dry a public tertiary ophthalmology specialist center. Participants underwent socio-demographic and dry eye symptoms questionnaires, fluorescein dye tear break-up time (TBUT), fluorescein dye corneal staining and Schirmer's test. Rasch analysis was used to internally validate the Hospital Anxiety and Depression Scale (HADS) and the Center for Epidemiologic Studies Depression Scale (CES-D) and determine its psychometric properties. RESULTS: A total of 96 participants (mean age 54.5 ± 10.8; 64.1% women) were recruited. The mean score for the CES-D was 12.1 ± 9.8 with 28 participants (31.5%) having a score of above 16 (published threshold). The mean score for depression-associated questions in the HADS was 3.6 ± 3.6 with 13 participants (14.1%) having a score ≥8. The mean score for the anxiety-associated questions in the HADS was 5.3 ± 3.6 with 24 participants (26.1%) having score ≥8. There was a weak inverse correlation between Schirmer's test and CES-D scores. Elevated depression scores from the CES-D were significantly associated with visual blurring but not irritation, in dry eye patients with low TBUT. CONCLUSIONS: In conclusion, specific types of dry eye symptoms, particularly those with increased frequency of visual blurring were associated with symptoms of depression. The optical aberrations induced by dry eye, associated with tear instability, may predispose to depressive tendency.
PURPOSE:Dry eye is a common condition known to have many systemic co-morbidities. We aim to report the frequency of depression and anxiety suspects in eye clinic patients and explore the association between dry eye signs and symptoms with depression and anxiety. MATERIALS AND METHODS: Adult outpatients were recruited from dry a public tertiary ophthalmology specialist center. Participants underwent socio-demographic and dry eye symptoms questionnaires, fluorescein dye tear break-up time (TBUT), fluorescein dye corneal staining and Schirmer's test. Rasch analysis was used to internally validate the Hospital Anxiety and Depression Scale (HADS) and the Center for Epidemiologic Studies Depression Scale (CES-D) and determine its psychometric properties. RESULTS: A total of 96 participants (mean age 54.5 ± 10.8; 64.1% women) were recruited. The mean score for the CES-D was 12.1 ± 9.8 with 28 participants (31.5%) having a score of above 16 (published threshold). The mean score for depression-associated questions in the HADS was 3.6 ± 3.6 with 13 participants (14.1%) having a score ≥8. The mean score for the anxiety-associated questions in the HADS was 5.3 ± 3.6 with 24 participants (26.1%) having score ≥8. There was a weak inverse correlation between Schirmer's test and CES-D scores. Elevated depression scores from the CES-D were significantly associated with visual blurring but not irritation, in dry eyepatients with low TBUT. CONCLUSIONS: In conclusion, specific types of dry eye symptoms, particularly those with increased frequency of visual blurring were associated with symptoms of depression. The optical aberrations induced by dry eye, associated with tear instability, may predispose to depressive tendency.
Authors: Jeremy Chung Bo Chiang; David Goldstein; Terry Trinh; Kimberley Au; Susanna B Park; Arun V Krishnan; Maria Markoulli Journal: Sci Rep Date: 2021-01-19 Impact factor: 4.379