Visual acuity outcome by age: at discharge from postoperative hospital follow up
| Age group (years) | Visual acuity (row (%)) | ||
|---|---|---|---|
| 6/12 or better | 6/18 to 6/60 | less than 6/60 | |
| 50–54 | 239 (84) | 38 (13) | 8 (3) |
| 55–59 | 449 (85) | 64 (12) | 14 (3) |
| 60–64 | 696 (83) | 123 (15) | 15 (2) |
| 65–69 | 1 193 (83) | 220 (15) | 30 (2) |
| 70–74 | 1 943 (82) | 371 (16) | 50 (2) |
| 75–79 | 2 672 (81) | 584 (17) | 61 (2) |
| 80–84 | 2 207 (73) | 668 (22) | 135 (5) |
| 85–89 | 1 361 (67) | 548 (27) | 126 (6) |
| 90+ | 383 (54) | 258 (36) | 72 (10) |
| All ages | 11 143 (77) | 2 874 (20) | 511 (3) |
Number of patients with incomplete data (excluded from this table) = 1259.