Table 1. Demographics and clinical characteristics of participants.
| RP patients | |
|---|---|
| Number | 112 |
| Age (years) | 60.7 ± 15.4 (20–90) |
| Sex (men/women) | 46/66 |
| BCVA (logMAR units) | |
| Better eye | 0.61 ± 0.74 (-0.18–2.8) |
| Worse eye | 0.94 ± 0.93 (-0.08–2.9) |
| HADS-A subscore | 6.4 ± 3.8 |
| HADS-D subscore | 6.1 ± 3.6 |
| FAS | 68.1 |
| FFS | 40.7 |
| FVS | 32.7 |
| Mean NEI-VFQ25 | 49.0 ± 20.1 |
RP, retinitis pigmentosa; logMAR, logarithm of the minimum angle of resolution; BCVA, best-corrected visual acuity; HADS-A, Hospital Anxiety and Depression Scale-Anxiety; HADS-D, Hospital Anxiety and Depression Scale-Depression; FAS, Functional Acuity Score; FFS, Functional Field Score; FVS, Functional Vision Score; NEI-VFQ25, National Eye Institute Visual Function Questionnaire—25 items. subscale Data are the means ± standard deviations.