Fig. 2: Distribution of the Ankle-Brachial Index in Association with the Peripapillary Retinal Nerve Fiber Layer Thickness.
From: Ankle-brachial index and ocular diseases in a Russian population

Scattergram showing the distribution of the ankle-brachial index in dependence of the peripapillary retinal nerve fibre layer thickness in the population of the Ural Eye and Medical Study.