Knowledge and practices of primary care physicians on the current referral system of diabetic retinopathy in Islamabad and Rawal-Pindi, Pakistan.

Aim: To assess the current knowledge and practices in diabetic eye care and referral system regarding diabetic retinopathy (DR) in health centers of Islamabad and Rawal-Pindi.

Methods: A cross-sectional study was carried out in 4 government and private health centers in Rawalpindi-Islamabad from May 2018 to Oct. 2018.