i-ROP ASSIST is a free mobile app that allows you to compare your retinal images with a set of 9 representative images to assess disease severity.
The i-ROP severity score (1-9) represents a continuous range of vascular abnormality. The 9 representative retinal images are shown here, in order of increasing disease severity, based on diagnostic classification of rankings by 8 experts as referenced in this study. Future work will integrate computer-based image analysis methods.