BACKGROUND AND OBJECTIVE: Diabetic retinopathy (DR) screening is standard of care, but its utility diminishes unless high quality is maintained. This project describes the improvement in diagnostic accuracy achieved at a large health maintenance organization by implementing a centralized reading center. PATIENTS AND METHODS: Data were extracted from the electronic health records of patients with diabetes who underwent DR screening between January 1, 2009, and December 31, 2013, at 13 medical centers. Certified ophthalmic assistants and technicians were trained to read DR images under the supervision of a retinal specialist. This program was pilot-tested prior to full implementation. RESULTS: DR prevalence among the 13 centers in 2009 was 10.1%, far below the national average. After implementation, prevalence increased to 22.1%. The program also resulted in improved access to follow-up. CONCLUSION: The results demonstrate the value of a reading center in decreasing diagnostic error and achieving other improvements in a real-world setting. Copyright 2015, SLACK Incorporated.
BACKGROUND AND OBJECTIVE:Diabetic retinopathy (DR) screening is standard of care, but its utility diminishes unless high quality is maintained. This project describes the improvement in diagnostic accuracy achieved at a large health maintenance organization by implementing a centralized reading center. PATIENTS AND METHODS: Data were extracted from the electronic health records of patients with diabetes who underwent DR screening between January 1, 2009, and December 31, 2013, at 13 medical centers. Certified ophthalmic assistants and technicians were trained to read DR images under the supervision of a retinal specialist. This program was pilot-tested prior to full implementation. RESULTS: DR prevalence among the 13 centers in 2009 was 10.1%, far below the national average. After implementation, prevalence increased to 22.1%. The program also resulted in improved access to follow-up. CONCLUSION: The results demonstrate the value of a reading center in decreasing diagnostic error and achieving other improvements in a real-world setting. Copyright 2015, SLACK Incorporated.