Postoperative visual outcome compared with preoperative | ||||||||
TRD±VH n=35 | VH only n=66 | PDR (all) n=101 | Retinal detachment n=618 | |||||
Eyes (n) | % | Eyes (n) | % | Eyes (n) | % | Eyes (n) | % | |
Visual acuity | ||||||||
≥6/60 vision | 5 | 14 | 35 | 53 | 40 | 39.5 | 158 | 26 |
Counting fingers vision | 8 | 23 | 15 | 23 | 23 | 22.5 | 185 | 30 |
Hand movement or worse | 22 | 63 | 16 | 24 | 38 | 38 | 272 | 44 |
Visual change | ||||||||
Worse vision | 14 | 40 | 14 | 21 | 28 | 27.5 | 201 | 32.5 |
Same vision | 13 | 37 | 13 | 20 | 26 | 25.5 | 172 | 27.5 |
Improved vision | 8 | 23 | 39 | 59 | 47 | 47 | 245 | 40 |
PDR, Proliferative Diabetic Retinopathy; TRD, tractional retinal detachment; VH, vitreous haemorrhage.