Table 4.
Relation of fundus grade and visual function in female carriers.
| Grade 0 | Grade 1 | Grade 2 | Grade 3 | J-T Test | |
|---|---|---|---|---|---|
| Age (years) | 53.0 | 35.7 | 62.6 | 67.6 | p = 0.001 ** |
| BCVA (logMAR unit) | −0.015 | −0.079 | 0.20 | 0.47 | p = 0.005 ** |
| Refractive error (diopters) | −1.81 | −3.29 | −5.06 | −14.04 | p = 0.001 ** |
| Visual field area (mm2) | |||||
| V-4e isopter | 20,619 | 22,716 | 21,540 | 12,439 | p = 0.046 * |
| I-4e isopter | 9343 | 11,443 | 10,312 | 6198 | p = 0.062 |
J-T, Jonckheere–Terpstra; BCVA, best corrected visual acuity. *: significant at p < 0.05, **: significant at p < 0.01.