TruaceTracing the truth around AIWednesday, September 16, 2026
TRV-2026-1112Certified recordPeer-reviewed

Decoding the Bone-Eye Axis: Machine Learning for Age-Related Macular Degeneration Risk Prediction

Age-related macular degeneration (AMD) is a leading cause of irreversible vision loss, yet systemic determinants of its risk remain incompletely understood. Bone mineral density (BMD), a marker of skeletal and biological aging, may reflect shared pathways linking systemic and retinal degeneration. We investigated the association between BMD and AMD using a multilayered framework integrating epidemiological analyses, Mendelian randomization (MR), proteomic and metabolomic profiling, machine learning, and an exper…

Health · The Trace — both readings · certified 2026-09-16 · v1 · article view · machine-readable

Current reading — gain

Across UK Biobank, NHANES, and a Tianjin hospital cohort, machine learning models flagged lower bone mineral density as a recurrent contributor to age-related macular degeneration risk prediction alongside age.

Current reading — problem

The same machine learning finding lacks proven incremental clinical utility, relies on cohorts with differing AMD ascertainment and BMD measurement, and animal retinal changes cannot be read as direct AMD validation.

What this doesn’t fix

Clinical utility of BMD in prediction models remains unproven, cohort methods were heterogeneous, and animal findings do not directly validate AMD pathology.

Evidence

Reader signal

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Truvace Impact Record TRV-2026-1112, v1: “Decoding the Bone-Eye Axis: Machine Learning for Age-Related Macular Degeneration Risk Prediction.” Truvace, 2026-09-16. /record/TRV-2026-1112 (accessed at citation time). sha256 33855626689ec29b

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