Objective: To evaluate the modified Teller visual acuity test as a mass screening tool for testing visual acuity in infants and preverbal children. Design: Prospective case series. Participants: A total of 1126 healthy children undergoing mandatory examination at the Mother and Child Health Center. Intervention: Visual acuity was tested by the modified Teller visual acuity test. Main Outcome Measures: Visual acuity was measured in all children. Clinical evaluation was performed in children who failed the Teller acuity test and in a control group. Results: Visual acuity was below the normal range in 5% of the children. In the study group referred for complete eye examination, there were 9% false-negative and 44% false-positive results. In the age range of 12 to 17 months, false-negative and false-positive results were obtained in 5.6% and 50% of the children, respectively. Conclusions: The Teller acuity card procedure can be used for vision screening in preverbal children. Testing was associated with a high rate of false-positive results.
CITATION STYLE
Spierer, A., Royzman, Z., Chetrit, A., Novikov, I., & Barkay, A. (1999). Vision screening of preverbal children with teller acuity cards. Ophthalmology, 106(4), 849–854. https://doi.org/10.1016/S0161-6420(99)90176-8
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