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  • Title: Prevalence of congenital red-green color vision defects in Arab boys from Riyadh, Saudi Arabia.
    Author: Osuobeni EP.
    Journal: Ophthalmic Epidemiol; 1996 Dec; 3(3):167-70. PubMed ID: 8956321.
    Abstract:
    The prevalence of congenital red-green color vision defects (CVDS) is both racial and gender dependent. Red-green color vision defects (CVDS) have been screened for among Arab boys from Riyadh, Saudi Arabia, by using both the Ishihara plates and the D 15 test. The results indicate a prevalence of 2.93%. Deutan defect was present in 1.95% of the subjects, protan defect in 0.49% and unclassified color defect in 0.49%. This result confirms the previously reported low prevalence of congenital red-green CVDS among adult Arab males from the central region of Saudi Arabia.
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