Table 1 General (preoperative) characteristics of the study eyes according to PPV indication, presented as mean ± s.d. unless stated otherwise
From: The effect of multiple vitrectomies and its indications on intraocular pressure
PPV indication | Retinal detachment (N = 139) | Epiretinal membrane (N = 124) | Macular hole (N = 72) | Vitreous hemorrhage (N = 112) |
|---|---|---|---|---|
Age (years) | 69.6 ± 11.0 | 74.7 ± 7.7 | 72.5 ± 8.5 | 70.6 ± 11.8 |
Women, N (%) | 51 (36.7) | 71 (57.3) | 51 (70.8) | 56 (50.0) |
Best visual acuity | 0.3 ± 0.4 | 0.5 ± 0.2 | 0.3 ± 0.2 | 0.2 ± 0.4 |
Baseline IOP (mmHg) | 14.2 ± 4.9 | 14.5 ± 3.6 | 15.2 ± 4.7 | 14.9 ± 6.5 |
Baseline use of IOP-lowering Rx, N (%) | 1 (0.7) | 0 (0.0) | 0 (0.0) | 1 (0.9) |
Pseudophakic eyes, N (%) | 33 (23.7) | 45 (36.3) | 22 (30.6) | 51 (45.5) |
Axial length (mm) | 24.9 ± 1.6 | 23.9 ± 1.5 | 23.9 ± 1.9 | 23.6 ± 1.3 |
History of diabetic mellitus, N (%) | 13 (9.4) | 22 (17.7) | 8 (11.1) | 50 (44.6) |
History of diabetic retinopathy, N (%) | 3 (2.2) | 4 (3.2) | 1 (1.4) | 21 (18.8) |
History of hypertension, N (%) | 13 (9.4) | 27 (21.8) | 15 (20.8) | 24 (21.4) |