The value of non-mydriatic fundus camera screening for diabetic retinopathy

Objective To investigate whether the single-field fundus photography can be used as a screening tool to identify diabetic retinopathy. Methods A total of 104 patients with impaired glucose regulation or diabetes were sequentially evaluated by single-field fundus photography and seven standardized 35-mm stereoscopic fundus photograph. Results There was substantial agreement on the diagnosis of diabetic retinopathy assessed between the two techniques. With respect to the need for referral to an ophthalmologist, there was almost perfect agreement. Conclusions The single-field fundus photography can be used as a screening tool to determine the need for referral to an ophthalmologist.