Patterns of change in glaucoma surgery practice according to consultant experience
| Consultant experience (years) | Restricted/reduced trabeculectomy (%) | Changed glaucoma surgery practice (%) |
| 0–5 | 8 (38) | 7 (33) |
| 6–10 | 10 (50) | 11 (55) |
| 11–15 | 1 (14) | 2 (29) |
| 16–20 | 3 (33) | 4 (44) |
| >20 | 3 (23) | 4 (31) |