Prevalence and associated risk factors for dry eye disease among Brazilian undergraduate students.

ABSTRACT:

Purpose

Dry eye is a common, complex, and multifactorial disease of the ocular surface and tear film that results in discomfort and visual disturbances. Prevalence rates vary and largely rely on studies involving older populations. This study sought to evaluate dry eye among a sample of young students in Brazil.

Methods

Cross-sectional survey included 2,140 students using 2 self-applicable questionnaires of dry eye symptoms: the Ocular Surface Disease Index (OSDI) and the Women's Health Study (WHS) questionnaire and a list of risk factors associated with dry eye. Participants with dry eye symptoms underwent a clinical evaluation.

Results

Participants were 23.4±5.2 years of age, 56.1% female and 43.9% male, 34.4% had an OSDI score greater than 22, and 23.5% had dry eye

SUBMITTER: Yang I 

PROVIDER: S-EPMC8584717 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature