Table 1.
Clinical Findings in the Patients With RPGR-associated RP
| Parameters | Study Cohort (n = 48) | |
|---|---|---|
| Age, y | 29.6 ± 15.2 | |
| Self-reported age of onset, y | 6.9 ± 4.6 | |
| Disease length, y | 22.7 ± 15.4 | |
| Mean refractive error (D) | −4.0 ± 3.1 | |
| High myopia | 16 (33.3%) | |
| Typical RP | 30 (62.5%) | |
| Vitreomacular alteration | 13 (27.1%) | |
| Detectable photopic ERG | 24 (50.0%) | |
| Right Eye | Left Eye | |
| BCVA, logMAR | 0.63 ± 0.79 | 0.62 ± 0.74 |
| EZ-band width, µm | 1319.0 ± 685.9 | 1326.0 ± 571.9 |
| MMT, µm | 226.7 ± 43.1 | 224.6 ± 44.4 |
| Photopic ERG (b-wave amplitude), µV | 20.7 ± 14.0 | 24.0± 17.5 |
| Photopic ERG (b-wave implicit time), ms | 43.5 ± 2.8 | 43.1 ± 4.4 |
| 30 Hz Flicker ERG (trough-to-peak amplitude), µV | 11.8 ± 9.1 | 11.7 ± 10.7 |
| 30 Hz Flicker ERG (implicit time), ms | 46.6 ± 8.5 | 45.8± 8.0 |
| MS, dB | 2.6 ± 3.3 | 3.8 ± 4.4 |