Dry Eye Symptoms May Have Association With Psychological Stress in Medical Students

Purpose: To evaluate the prevalence and risk factors of symptomatic dry eye disease (DED) among medical students. Methods: This cross-sectional study included 209 students at a medical school in Korea. Dry eye symptoms were assessed using a 9-item questionnaire, and DED was defined as having one or more dry eye symptoms often or all the time. The ocular surface disease index (OSDI) and visual analog scale (VAS) questionnaires were also administered to quantify the dry eye symptoms. A survey including demographic data, potential risk factors for DED, personal habits, and psychological stress was also performed. Results: Of the 209 students, 188 (93 men and 95 women) completed the survey. The average age was 28.0±2.5 (mean±SD; range, 23–37) years. Prevalence of DED was 27.1% (51/188). Participants with DED had significantly higher VAS and OSDI than those without DED (P
Source: Eye and Contact Lens: Science and Clinical Practice - Category: Opthalmology Tags: Article Source Type: research