Johns Hopkins Medicine Jun 9 2026 In a study exploring how an AI-assisted diagnostic tool shaped care for underserved populations at multiple community-based primary care sites, investigators at the Wilmer Eye Institute, Johns Hopkins Medicine found that African American patients with diabetes were more likely to receive a diabetic eye exam referral if screened by an AI tool.  The final, exploratory peer-reviewed findings were published April 13 in  npj Digital Medicine . The researchers say