Table 1. Baseline characteristics and major outcomes of patients with retinal detachment and PVR who underwent retinal reattachment surgery.
| Case group | Control group | P-value | |
|---|---|---|---|
| Age (year) | 43.7±19.01 | 49.4±17.6 | 0.4a |
| Sex (male/female) | 14/5 | 14/5 | 1b |
| Number of eyes with history of surgery for retinal detachment | 12 | 7 | 0.2b |
| Preoperative number of eyes with anterior PVR | 17 | 14 | 0.4c |
| Preoperative number of eyes with posterior PVR | 10 | 14 | 0.3b |
| Preoperative extent of PVR (clock hour) | 3.1±2.1 | 4.0±2.9 | 0.3a |
| Presenting visual acuity (LogMAR) | 2.3±0.7 | 2.5±0.6 | 0.3a |
| Final visual acuity (LogMAR) | 1.6±0.8 | 1.6±0.6 | 0.9a |
| Number of eyes with retinal detachment after reattachment surgery | 9 | 7 | 0.5a |
Abbreviation: PVR, proliferative vitreoretinopathy.
a
t-test.
b
χ2-test.
c
Fisher's exact test.