Table 3 Patient Reported Outcome Measure domain scores. Median (interquartile range) scores on each domain of the RAND 36-Item Health Survey (SF-36) and the Impact of Vision Impairment questionnaire
|  | Glaucoma (n = 18) | Retinitis Pigmentosa (n = 19) |
|---|---|---|
SF-36a | ||
 Physical functioning | 80 (55–95) | 89 (77–97) |
 Role limitation due to physical health | 100 (25–100) | 100 (69–100) |
 Role limitation due to emotional health | 100 (100–100) | 100 (100–100) |
 Energy/fatigue | 70 (49–80) | 66 (49–77) |
 Emotional well-being | 84 (70–89) | 84 (72–92) |
 Social functioning | 100 (72–100) | 94 (75–100) |
 Pain | 75 (57–90) | 90 (68–100) |
 General health | 73 (58–80) | 75 (69–80) |
IVIb | ||
 Reading | 1.2 (− 0.5–1.8) | 0.7 (0.0–1.1) |
 Mobility | 0.5 (−0.5–0.8) | − 0.2 (− 0.7–0.4) |
 Well-being | 0.9 (0.5–1.3) | 0.1 (− 0.8–0.5) |