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Boxplot comparison of (a) Central retinal venular equivalent caliber (CRVE), (b) Fractal dimension of the venular network (FDv) and (c) Asymmetry factor of the venular network (AFv) across HC (n=123) and AD (n=25) groups. The HC group includes individuals with high plaque burden (HC+), low plaque burden (HC−) and unknown plaque burden. AFv is also compared across HC− (n=30) and HC+ (n=15) subgroups (d).
