[Comparison of congenital color vision deficiencies prevalence between Han and Uygur high-school students].

Autor:	Qian YS; Department of Ophthalmology, Eye and Ear Nose Throat Hospital of Fudan University, Shanghai 200031, China., Abudureheman Z, Aximu A, Muhamat P, Yasen G, Aili M, Chu RY
Jazyk:	čínština
Zdroj:	[Zhonghua yan ke za zhi] Chinese journal of ophthalmology [Zhonghua Yan Ke Za Zhi] 2009 Feb; Vol. 45 (2), pp. 131-4.
Abstrakt:	Objective: A population-based study was conducted to compare the prevalence of congenital color vision deficiencies (CVD) in high-school students of Uygur and Han nationalities in Xinjiang Uygur autonomous region. Methods: Students from 7 high schools were examined with pseudoisochromatic color plates and further with Farnsworth Munsell 100 test. The chi-square test was applied to compare categorical variables, and the independent-samples t test was used to compare the measure data. Results: In the study population of 3764 Uygur students, 88 students had CVD, including 69 males and 19 females. 48 of 2055 Han students were diagnosed with CVD, including 46 males and 2 females. No significant difference existed in the prevalence of CVD in boys between two nationalities. The prevalence of CVD in Uygur girls was higher than that in Han girls. Conclusions: No significant difference was found in the prevalence of CVD in boys between two nationalities. The prevalence of CVD in Uygur girls was higher than that in Han girls.
Databáze:	MEDLINE
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