ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2018
New iPAD-based test for the detection of color vision deficiencies.
Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Diagnosing Colour Vision Deficiencies Using Eye Movements (Without Dedicated Eye-Tracking Hardware).Journal of eye movement research · 2025Article
- Validation and evaluation of visual acuity and contrast sensitivity with a new digital device: OPTOTAB®.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025Article
- Contrast Sensitivity Comparison of Daily Simultaneous-Vision Center-Near Multifocal Contact Lenses: A Pilot Study.Vision (Basel, Switzerland) · 2025Article
- Validation of a New Test for Measuring the Contrast Sensitivity Function (Optopad-CSF) at Near Vision.Diagnostics (Basel, Switzerland) · 2024Article
- Validation of a New Digital and Automated Color Perception Test.Diagnostics (Basel, Switzerland) · 2024Article
- Correlation between color vision, visual acuity, contrast sensitivity and photostress recovery in the visually impaired: a cross-sectional study.Annals of medicine and surgery (2012) · 2024Article
- Visual perception alterations in COVID-19: a preliminary study.International journal of ophthalmology · 2023Article
- ColourSpot, a novel gamified tablet-based test for accurate diagnosis of color vision deficiency in young children.Behavior research methods · 2022Article
- Validation of Digital Applications for Evaluation of Visual Parameters: A Narrative Review.Vision (Basel, Switzerland) · 2021Review
- Refinement and preliminary evaluation of two tablet-based tests of real-world visual function.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2020Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo develop and validate a new iPad-based color vision test (Optopad).
methodsA total of 341 student eyes were enrolled in a first comparative study between Optopad and the Isihara tests. In a second comparative study, Optopad vs. the Farnworth-Munsell test (FM 100H), a total of 66 adult eyes were included. Besides the agreement between tests, the correlation between FM 100H and Optopad outcomes were investigated. Multiple regression analysis was used to predict the total error score (TES) from contrast thresholds measured with the Optopad test.
resultsThe Ishihara and Optopad tests detected the same anomalous patients. Concerning FM 100H vs. Optopad, 10 subjects were diagnosed as anomalous with both tests, 3 mild anomalous cases based on TES were classified as normal with Optopad, and 2 anomalous subjects based on Optopad test showed normal TES values. Statistically significant correlations of TES and partial error red-green (PTESRG) with thresholds measured with the red-green Optopad stimuli were found. A multiple quadratic regression model was obtained relating TES and chromatic contrast values from Optopad (R
conclusionsThe design and implementation of a chromatic contrast discrimination test has been carried out, with promising clinical results. This test seems to provide comparable outcomes to those obtained with Ishihara and FM 100H tests.
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Registered trials
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