Evaluation of a New Method to Track Changes in Vision at Home for Children Undergoing Amblyopia Treatment.
Anna R O'ConnorMartha WatersLaura EnglandAshli MillingHazel KayPublished in: The British and Irish orthoptic journal (2021)
The results support the theory that changing distance is a valid method of assessing VA as the measurements agree well with the standard approach of reducing optotype size. Test retest variability is similar between the two apps and there is good agreement between the measurements.
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