Search results for "Quadratic regression model"

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New iPAD-based test for the detection of color vision deficiencies.

2018

Purpose: To develop and validate a new iPad-based color vision test (Optopad). Methods: A 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. Results: The Ishihara and Optopad tests detected the same anomalous patients. Concerning FM 100H vs. Optopad, 10 subjects were diagnosed …

Malemedicine.medical_specialtyColor vision deficienciesIshihara platesColor Vision DefectsAudiology01 natural sciences010309 opticsCorrelation03 medical and health sciencesCellular and Molecular Neuroscience0302 clinical medicineReference Values0103 physical sciencesmedicineHumansDiagnosis Computer-AssistedChromatic discriminationChildStudentsÓpticaMathematicsFarnsworth-Munsell 100 hue testColor Perception TestsColor VisionContrast (statistics)Reproducibility of ResultsRegression analysisDiscrimination testingSensory SystemsTest (assessment)iPadOphthalmologyChild PreschoolComputers Handheld030221 ophthalmology & optometryFemaleQuadratic regression modelOptopadFarnsworth-Munsell 100 hue testColor PerceptionGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie
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