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Dispersion diagram showing a linear positive correlation between the estimated visual acuity using the manual foveal avascular zone + device vascular density data on superficial capillary plexus, and the real visual acuity of the patient. EVA: estimated visual acuity, SCP: superficial capillary plexus, mFAZ: manual foveal avascular zone, sVD: semiautomatic vascular density, RVA: real visual acuity.
