Table 1. Dunn-Bonferroni test for CV and VRT.
*: P-value significant at <0.05.
N: normal; B: blue; Y: yellow; Br: brown; Gr: gray; CV: color vision; VRT: visual reaction time
| Multiple comparisons | P-value for CV | P-value for VRT |
| N-B | 1.000 | <0.001* |
| N-Y | <0.001* | <0.001* |
| N-Br | 0.908 | 0.002* |
| N-G | 1.000 | <0.001* |
| B-N | 1.000 | <0.001* |
| B-Y | 0.001* | <0.001* |
| B-Br | 1.000 | 0.005* |
| B-G | 1.000 | 1.000 |
| Y-N | <0.001* | <0.001* |
| Y-B | 0.001* | <0.001* |
| Y-Br | 0.007* | <0.001* |
| Y-G | 0.001* | <0.001* |
| Br-N | 0.908 | 0.002* |
| Br-B | 1.000 | 0.005* |
| Br-Y | 0.007* | <0.001* |
| Br-G | 1.000 | 0.028* |
| G-N | 1.000 | <0.001* |
| G-B | 1.000 | 1.000 |
| G-Y | <0.001* | <0.001* |
| G-Br | 1.000 | 0.028* |