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Le test d'Ohkuma: une évaluation

Le test d'Ohkuma: une évaluation Ohkuma’s pseudoisochromatic test was evaluated in 147 subjects including 130 cases with hereditary dyschromatopsias, and compared with the color vision tests of Ishihara, the HRR, the Farnsworth Panel D-15 and the City University Color Vision Test. Qualitatively, Ohkuma’s test was more exact for the diagnosis of the axis of the dyschromatopsia (protan or deutan); quantitatively, Ohkuma’s test was of good efficiency for screening, but the quantitative gradation was mediocre, indicating dichromatism in only ¾ of the cases. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Ophthalmologica Karger

Le test d'Ohkuma: une évaluation

Ophthalmologica , Volume 200 (2): 5 – Jan 1, 2010

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Publisher
Karger
Copyright
© 1990 S. Karger AG, Basel
ISSN
0030-3755
eISSN
1423-0267
DOI
10.1159/000310083
Publisher site
See Article on Publisher Site

Abstract

Ohkuma’s pseudoisochromatic test was evaluated in 147 subjects including 130 cases with hereditary dyschromatopsias, and compared with the color vision tests of Ishihara, the HRR, the Farnsworth Panel D-15 and the City University Color Vision Test. Qualitatively, Ohkuma’s test was more exact for the diagnosis of the axis of the dyschromatopsia (protan or deutan); quantitatively, Ohkuma’s test was of good efficiency for screening, but the quantitative gradation was mediocre, indicating dichromatism in only ¾ of the cases.

Journal

OphthalmologicaKarger

Published: Jan 1, 2010

Keywords: Color vision; Dyschromatopsia; Ohkuma’s test

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