Key PointsQuestionCan a printed vision chart used as a home vision test accurately measure visual acuity for people with eye disease? FindingsIn this diagnostic study of 50 control participants and 100 ophthalmology outpatients, Bland-Altman analyses showed excellent repeatability of the Home Acuity Test and good agreement with the last recorded in-clinic visual acuity. MeaningThese findings suggest that a printed chart can be used to measure visual acuity at home by ophthalmology patients.
JAMA Ophthalmology – American Medical Association
Published: Mar 7, 2021