Abstract:
: Prevalence of diabetes mellitus is increasing worldwide particularly in developing countries as according to
International Diabetes Federation, globally a rise from 451 million diabetic people in 2017 to 693 million in 2045 is expected. Diabetic retinopathy is one of the major consequences of diabetes mellitus, so knowing its risk factors can be very helpful. For identifying the risk factors of the Diabetic Retinopathy (DR) in Faisalabad and to determine whether DR is more caused by type 1 or type 2 diabetes, a cross-sectional study was conducted at major hospitals in Faisalabad district during February-July 2016. Descriptive statistics were used for initial screening of the significant variables. Then binary logistic regression was applied to measure the influence of different factors on likelihood of DR. Using Odds Ratio (OR) from logistic regression as measure of influence, the problem of DR was found to be higher among males (OR=1.913; 95% C.I, 1.072~3.413), married patients (OR=5.678; 95% C.I=2.206~14.616), patients with type 1 diabetes (OR=2.195; 95% C.I=1.205~3.997), patients with obesity (OR=25.736; 95% C.I=11.033~60.031), patients using insulin treatment (OR=6.678; 95% C.I=2.330~10.138). The study demonstrated a high prevalence of DR in Faisalabad. Eye examination, social status of patients and duration of diabetes were also found as significant variables affecting DR
