Prevalence of Ocular Surface Disease Symptoms in High School Students in Monterrey, Mexico.

Purpose: To determine the prevalence of dry eye disease symptoms and contact lens wear in Mexican high school students.

Methods: A cross-sectional association study included a group of high school students who were selected from a random sampling of classrooms. The authors used the Ocular Surface Disease Index (OSDI) questionnaire as a surrogate measure for dry eye disease symptoms, and contact lens wear was also investigated.