Optic Disc Colour Ratio: A Fundus Pigmentation Proxy for Subgroup Fairness Analysis in Diabetic Retinopathy Screening
Ajit A · 2026 · Preprint
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Abstract Automated diabetic retinopathy (DR) screening achieves specialist-level accuracy on curated benchmarks, yet subgroup performance disparities remain poorly understood mechanistically. We introduce the Optic Disc Colour Ratio…
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Metadata source: Europe PMC · DOI 10.21203/rs.3.rs-10133196/v1