Table 3.

Neovascular complications, additional treatments associated with a very poor final visual acuity (< 20/200) in patients with central retinal vein occlusion.

	Control group (n = 101)	Very poor group (n = 49)	P value
Vitreous hemorrhage (n; %)	1 (1.0)	9 (18.4)	< 0.001
Rubeosis without IOP elevation (n; %)	0 (0.0)	6 (12.2)	< 0.001
NVG (n; %)	0 (0.0)	16 (32.7)	< 0.001
Panretinal photocoagulation (n; %)	14 (13.9)	32 (65.3)	< 0.001
Glaucoma surgery for NVG (n; %)	0 (0.0)	5 (10.2)	0.001

Data are expressed as mean ± standard deviation unless otherwise indicated. IOP, intraocular pressure; NVG, neovascular glaucoma.