Table 7. Association of duration of symptoms with grade of PVR among eyes with RRD.
| Variable |
Grade of PVR No (% within duration) |
Total | ||
|---|---|---|---|---|
| Duration of symptoms | A | B | C | No (%) |
| < 1 month | 4 (40.0) | 0 (0.0) | 6 (60.0) | 10 (100.0) |
| 1-3 months | 4 (22.2) | 5 (27.8) | 9 (50.0) | 18 (100.0) |
| > 3-6 months | 2 (28.6) | 2 (28.6) | 3 (42.9) | 7 (100.0) |
| > 6 months-1 year | 0 (0.0) | 0 (0.0) | 14 (100.0) | 14 (100.0) |
| > 1 year | 0 (0.0) | 0 (0.0) | 6 (100.0) | 6 (100.0) |
| Total | 10 (18.2) | 7 (12.7) | 38 (69.1) | 55 (100.0) |
Abbreviations: PVR, proliferative vitreoretinopathy; RRD, rhegmatogenous retinal detachment