. Author manuscript; available in PMC: 2017 Mar 7.

Published in final edited form as: Ophthalmology. 2008 Oct 18;115(12):2206–2214. doi: 10.1016/j.ophtha.2008.08.016

Table 4.

Multivariate Models^* of Visual Acuity and Optical Coherence Tomography Predictive Factors

Factor		Partial R²	Model R²	Improvement Chi-Square P Value^*
Model 1: FCP Thickness (μm)			0.126
	Subretinal Tissue	0.0722		0.0001
	Neurosensory Retina	0.0365		0.005
	Age	0.0173		0.05
Model 2: Total Volume (mm³)			0.140
	Subretinal Tissue No other variables significant	0.140		<0.0001

Stepwise regression was used to select the variables that were independently associated with visual acuity

FCP = Foveal Center Point