![]() Presence of subretinal drusenoid deposits (SDD) was determined using multimodal imaging. ![]() Vision tests included rod-mediated dark adaptation (RMDA), best-corrected visual acuity, and contrast sensitivity (photopic and mesopic), and microperimetric light sensitivity (scotopic, mesopic, and photopic). FD% was quantified using macular spectral domain optical coherence tomography angiography (OCTA) scans. AMD presence and severity was determined using the Age-Related Eye Disease Study (AREDS) grading system. One eye of each participant in the baseline visit of the Alabama Study on Early Age-Related Macular Degeneration 2 (ALSTAR2 NCT04112667) was studied. We investigated choriocapillaris flow signal deficits (FD%) and visual function in eyes of individuals aged ≥60 years, with and without AMD. ![]() Progress toward treatment and prevention of age-related macular degeneration (AMD) requires imaging end points that relate to vision.
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