To determine the prevalence of diabetic retinopathy (DR) in Karachi

Abstract

To study the prevalence of diabetic retinopathy (DR) in a sample of 150 patients living in different hospitals in Karachi, as well as to estimate the current eye care to the diabetic population. Population based cross-sectional study in which patients with diabetes aged 25 to 60 years in Karachi, Pakistan. This survey was conducted from April to October 2012. All patients known to have diabetes underwent an eye examination by bio-microscope and indirect ophthalmoscope to check for any signs of DR through dilated pupils by + 78 lens. Participants were also interviewed and examined to determine their demographic characteristics, medical conditions and the regularity of their eye visits. Participants received a comprehensive ocular examination in hospital and a grading of DR was done using standard protocols. Physicians then provided us with the systemic and demographic data. The patients with diabetes aged 25 to 60 years in different hospitals of Karachi. Methdology: This survey was conducted in hospital of Karachi and checks the patients of diabetes as well as to estimate the current eye care to the diabetic population. Result: Among 150 screened patients, 71 had diabetes of them, 71 examined patients with diabetes, and 43 had diabetic retinopathy. Only 16 patients with diabetes had a regular eye examination. Conclusion: This suggests the need for regular screening for diabetic retinopathy and aggressive management of modifiable risk factors could reduce the numbers of people who develop vision-threatening retinopathy. This study demonstrated a high prevalence and poor control of DR in Karachi. This suggests the need for adequate prevention and treatment in patients with diabetes.