Follow-up periods of 166 patients from time RPD first detected
| Age group at entry | Patient (n) | Years of follow-up, Patient numbers (%) | Mean follow-up (years) | |||
| 1–2 years | 2–5 years | 5–10 years | 10+ years | |||
| 50–64 | 14 | 1 (7.1) | 3 (21.4) | 6 (42.9) | 4 (28.6) | 7.9 |
| 65–74 | 72 | 5 (7.0) | 35 (48.6) | 25 (34.7) | 7 (9.7) | 5.0 |
| 75+ | 80 | 17 (21.3) | 38 (47.5) | 20 (25.0) | 5 (6.2) | 4.0 |
| Total | 166 | 23 (13.9) | 76 (45.8) | 51 (30.7) | 16 (9.6) | 4.9 |
RPD, reticular pseudodrusen