“…The likelihood of having STDR was high among T2DM participants who had an average monthly income of <3180 ETB. This finding was in accordance with the finding of studies in India 39 and Sudan. 40 The possible reason for the association could be, participants with low monthly income may have constraints to cover their transportation, investigation and medication related costs all the time and these factors are interrelated and may lead to poor glycemic control and in turn linked to advanced diabetic complications, including STDR.…”