Table 7.
Causes of poor outcome (best corrected acuity <6/60) in 1210 eyes seen at 2 month follow up
| Cause of poor outcome | No of eyes | % of eyes <6/60 | % of eyes with follow up |
| Pre-existing eye disease | (16 eyes) | ||
| COAG | 5 | 16.1 | 0.41 |
| Diabetic retinopathy | 4 | 12.9 | 0.33 |
| Macular hole | 3 | 9.7 | 0.25 |
| ARMD | 3 | 9.7 | 0.25 |
| Corneal opacity | 1 | 3.2 | 0.08 |
| Surgical complications | (10 eyes) | ||
| Cystoid macular oedema | 3 | 9.7 | 0.25 |
| Retinal detachment | 3 | 9.7 | 0.25 |
| Bullous keratopathy | 2 | 6.4 | 0.17 |
| Others | 2 | 6.4 | 0.17 |
| Postoperative or unknown | (5 eyes) | ||
| Other causes | 5 | 16.1 | 0.41 |
| Total | 31 |