Situation on colour vision deficiencies because recessives in chromosome X of first year students at Hai Phong Medical College from 2000 to 2002
- Author:
Tran Thi Thanh
- Publication Type:Journal Article
- Keywords:
colour vision deficiency
- MeSH:
Vision;
Chromosomes, Human, X;
Students, Medical
- From:Journal of Vietnamese Medicine
2004;304(11):116-119
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
In 409 students were tested with Ishihasa chromatic plates for distinguishing subjects with color vision deficiencies (CVD) at Hai Phong Medical College from 2000 to 2002. 57.7% male and 42.3% female. Frequency of CVD: 8.05 ± 0.25% male, female 0%. All people with CVD, among them deuteranopia was 68.42%, frequency: 5.51 ± 0.19. All people with CVD, among them red - green were 21.05%, frequency: 1.70 ± 0.11%. All people with CVD, among them red and total color was 5.26%, frequency of red: 0.37 ± 0.05%, frequency of total color: 0.37 ± 0.05%
