Correlations Among Symptoms, Signs, and Clinical Tests in Evaporative-Type Dry Eye Disease Caused by Meibomian Gland Dysfunction (MGD)

Abstract

Despite the instability of the tear film and lid margin alterations that continued after treatment, subjects with MGD improved symptomatically. The low degree of correlations among W-eye signs, symptoms, and tests reflects the independency of symptoms and signs in this complex pathology.