Fig. 2From: Single retinal image for diabetic retinopathy screening: performance of a handheld device with embedded artificial intelligenceStandards for Reporting of Diagnostic Accuracy Studies (STARD) diagram for the algorithm mtmDR output. PPV and NPV for mtmDR were 65.4% (95% CI 62.2–68.5) and 95.2% (95% CI 91.0-97.5), respectivelyBack to article page