Comparison Of Severity Of Dry Eye And Meibomian Gland Dysfunction In Diabetics And Non- Diabetics – One Year Cross Sectional Study In A Tertiary Care Center

Abstract

Background: Diabetes mellitus is a chronic metabolic disorder caused by deficiencies in either insulin action or synthesis, or both, has been linked to various complications, including those affecting the eyes. With the global rise in diabetes prevalence, understanding its impact on ocular health is crucial. This study aims to assess and compare the severity of dry eye and meibomian gland dysfunction (MGD) in diabetic and non-diabetic individuals. Material and Methods: A one-year cross-sectional study was conducted at a tertiary care center. The sample included 140 subjects aged above 40, divided equally into diabetic and non-diabetic groups. Data collection involved routine eye examinations, Schirmer’s test, tear film breakup time (TBUT), blink interval, meibum expressibility, and quality assessments. Statistical analyses were performed using R version 4.2.0 and Microsoft Excel.