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) | |
---|---|---|---|---|---|
Operated eyes | |||||
Preoperative | Baseline IOP (mmHg) | 14.2 ± 4.9 | 14.5 ± 3.6 | 15.2 ± 4.7 | 14.9 ± 6.5 |
Postoperative | Final IOP (mmHg) | 17.2 ± 9.4 | 14.7 ± 4.3 | 15.5 ± 4.9 | 15.0 ± 7.0 |
p-value | < 0.001 | 0.555 | 0.695 | 0.787 | |
Non-operated fellow eyesa | |||||
(N = 96) | (N = 94) | (N = 52) | (N = 69) | ||
Preoperative | Baseline IOP (mmHg) | 15.5 ± 5.9 | 15.6 ± 3.1 | 15.2 ± 3.1 | 15.7 ± 4.9 |
Postoperative | Final IOP (mmHg) | 16.1 ± 5.0 | 15.2 ± 3.7 | 15.9 ± 5.2 | 14.5 ± 4.1 |
p-value | 0.092 | 0.272 | 0.300 | 0.023 |