Journal of Ophthalmology / 2016 / Article / Tab 3

Research Article

Prognostic Factor Analysis of Intraocular Pressure with Neovascular Glaucoma

Table 3

Prognostic factors influencing final IOP in patients with NVG (multivariate statistics). Log-rank test and Cox proportional-hazards models were created to identify prognostic factors of NVG using final IOP > 21 mmHg as the study end-point. Angle-closure was associated with a 3-fold worsening in NVG-IOP prognosis. Patients with NVG with PDR had relatively better prognosis than those with NVG induced by other causes.

CovariatesHazard ratio95% confidence intervalLog-rank test
)

Angle-closure NVG group3.0591.898–4.9160.0002
Causative disease, PDR0.7590.391–0.9300.0002
Treatments, LEC0.4120.251–0.6670.0809
Causative disease, RVO0.0123
Causative disease, OIS0.0384
Previous treatments, PRP0.1667
Previous treatments, PPV0.2717
Pre-existing complications, hyphema0.3930
Pre-existing complications, VH0.8108
Treatments, anti-VEGF therapy0.3128
Treatments, additional PRP0.3642
Treatments, PPV0.9287

NVG, neovascular glaucoma; PDR, proliferative diabetic retinopathy; LEC, trabeculectomy with mitomycin C; RVO, retinal vein occlusion; OIS, ocular ischemic syndrome; PRP, panretinal laser photocoagulation; PPV, pars plana vitrectomy; VH, vitreous hemorrhage.

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