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  • Title: Proportion of diabetic retinopathy among diabetics presenting for the first time to a tertiary eye institute in South India.
    Author: Sindal MD, Sathe T, Sengupta S, Yadav D.
    Journal: Int Ophthalmol; 2021 Aug; 41(8):2789-2796. PubMed ID: 33813650.
    Abstract:
    PURPOSE: To detect the proportion of diabetic retinopathy (DR) among diabetics visiting a tertiary eye care institute and correlate presenting symptoms to clinical diagnosis. METHODS: The study recruited 1000 eyes of 1000 diabetics visiting a tertiary eye care institute in South India for the first time. Along with basic demographic data and systemic history, details of presenting complaints and clinical diagnosis were noted. RESULTS: Data from 956 cases were analyzed. There were 29 (3%) newly diagnosed diabetics and 927 (97%) known diabetics. The commonest reason for the hospital visit was diminution of vision (66%) followed by "visiting for a routine checkup" (22.3%). Diabetic retinopathy was seen in 492 (51.5%), cataract in 161(17%) and refractive error in 240 patients (79.2%). Vision-threatening DR was present in 216 cases (22.59%) and clinically significant macular edema in 73 cases (7.63%) at first presentation itself. CONCLUSION: The cohort from a tertiary eye care institute has higher proportion of diabetic retinopathy, with vision-threatening DR at presentation. These data emphasize the need for more robust screening for DR, along with population awareness programs.
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