Figure 1

Distribution of 186 male participants in terms of color blindness and G6PD deficiency genotype
| G6PD deficient (n = 37) | G6PD normal (n = 149) | |
|---|---|---|
| Normal color vision | 36 (97.3%) | 139 (93.3%) |
| (34 Mahidol, 2 Viengchan) | ||
| Red-green color blind | 1 (2.7%) | 9 (6.0%) |
| (Mahidol) | ||
| Total color blindness | 0 (0%) | 1 (0.7%) |
Haplotypes for 60 male participants G6PD Mahidol487G
G6PD Mahidol487G<A rs1573656 (G<A) N Normal color vision G G 20 G A 22 A G 14 Red–green color blind G G 3 Total color blindness G A 1
| G6PD Mahidol487G<A | rs1573656 (G<A) | N | |
|---|---|---|---|
| Normal color vision | G | G | 20 |
| G | A | 22 | |
| A | G | 14 | |
| Red–green color blind | G | G | 3 |
| Total color blindness | G | A | 1 |