Table 2. Factors Associated with Visual Acuity in Posterior Pole-Involved Retinal Vasculitis by Univariable Analysis in Behçet Retinal Vasculitis.

Variables	β coefficient	95% confidence intervals	p value§
Age at initial presentation	0.013	-0.001 to 0.027	0.061
Retinal vascular leakage*	0.397	0.228 to 0.566	<0.0001
Optic disc hyperfluorescence*	0.215	0.057 to 0.373	0.008
Macular leakage*	0.132	0.012 to 0.243	0.013
Anterior chamber cell†	0.088	-0.061 to 0.292	0.20
Vitreous cell‡	0.068	-0.119 to 0.256	0.47

A univariable linear regression analysis was performed.

^*The magnitude of angiographic parameters was taken into account in the analysis.

^†Anterior chamber cell: 0, 1+, 2+, 3+, or more.

^‡Vitreous cell: 0, 1+, 2+, 3+, or more.

^§Statistically significant p-value (<0.05) is indicated in italic.