Table 3.
Postoperative final visual acuity changes for proliferative diabetic retinopathy patients who underwent vitrectomy.
| VMI abnormalities (N=113) | TRD (N=290) | Combined TRD and RRD (N=118) | VH (N=271) | |
|---|---|---|---|---|
| FVA 20/40 or better, N (%) | 34 (30.2) | 35 (12.1) | 15 (12.7) | 98 (36.2) |
| FVA worse than 20/200, N (%) | 18 (15.9) | 112 (38.6) | 45 (38.1) | 35 (12.9) |
| Two lines or more FVA improvement, N (%) | 51 (45.1) | 125 (43.1) | 54 (45.8) | 204 (75.3) |
| Two lines or more FVA worsening, N (%) | 10 (8.8) | 46 (15.9) | 17 (14.4) | 17 (6.3) |
FVA = final visual acuity; VMI = vitreomacular interface abnormalities; VH = vitreous hemorrhage; TRD = tractional retinal detachment; RRD = rhegmatogenous retinal detachment.