Himal Kandel , Fiona Stapleton AO , Laura E. Downie , Ngozi C Chidi‐Egboka , David MIngo-Botin , Francisco Arnalich-Montiel , Saaeha Rauz , Alberto Recchioni , Sanjeeta Sitaula , Maria Markoulli , Vincent Daien , Fanny Babeau , Gerd Geerling , Jennifer P. Craig , Stephanie L. Watson OAM
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引用次数: 0
Abstract
Purpose
The aim of this real-world registry study was to evaluate the quality-of-life (QoL) impact of dry eye disease (DED). The specific objectives were to determine factors affecting QoL in DED, and to evaluate the psychometric properties of the Ocular Surface Disease Index (OSDI), Ocular Comfort Index (OCI), and Patient Health Questionnaire (PHQ) in a real-world DED population using modern psychometric methods.
Methods
This descriptive cross-sectional study included 368 DED patients (mean 54.7 ± 16.6 years; 80.2 % female) who completed one or more of the three questionnaires (OSDI, OCI and PHQ). Psychometric analysis of the QoL data was carried out with Andrich's Rating Scale Model of Rasch analysis.
Results
The original OSDI and OCI had disordered categories. The Rasch-optimised final QoL scales (OSDI – Overall, OSDI – Symptoms [SY], OSDI – Activity limitation [AL], OSDI – Environmental trigger [EN], OCI Overall, OCI - Frequency [FR], OCI - Intensity [IN], and PHQ) had satisfactory psychometric properties. Patients diagnosed with a mixed aqueous/evaporative DED subtype had worse mean OSDI-Overall and OSDI-AL scores than individuals with evaporative DED (p = 0.012 and 0.001 respectively). Patients with corneal neuropathic pain had worse QoL scores (OSDI-Overall, OSDI-AL, OSDI-SY, OSDI-EN, OCI-Overall, OCI-FR, OCI-IN, and PHQ; all p < 0.05) than those without. Patients who reported undergoing prior treatment or procedure for DED had worse QoL scores than those who did not (all p < 0.05 except for PHQ). The associations between DED signs (tear breakup time and staining) and symptoms were weak or not significant.
Conclusions
In this real-world setting, diagnoses of mixed DED, corneal neuropathic pain, and history of DED treatment/procedures were associated with worse dry eye symptoms, activity limitation, and/or QoL.
期刊介绍:
The Ocular Surface, a quarterly, a peer-reviewed journal, is an authoritative resource that integrates and interprets major findings in diverse fields related to the ocular surface, including ophthalmology, optometry, genetics, molecular biology, pharmacology, immunology, infectious disease, and epidemiology. Its critical review articles cover the most current knowledge on medical and surgical management of ocular surface pathology, new understandings of ocular surface physiology, the meaning of recent discoveries on how the ocular surface responds to injury and disease, and updates on drug and device development. The journal also publishes select original research reports and articles describing cutting-edge techniques and technology in the field.
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