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Validation of electronic visual acuity (EVA) measurement against standardised ETDRS charts in patients with visual field loss from inherited retinal degenerations.
Jolly Jasleen K, Juenemann Kristin, Boagey Heather, Nadsady Marie, Bridge Holly, Maclaren Robert E
Br J OphthalmolOct 201915 citationsObservational Study
This study found electronic visual acuity (EVA) may more accurately measure vision than ETDRS charts, particularly in patients with central visual field loss, suggesting its utility in clinical trials.