Table 5.

Multivariate analysis of associations between the thickness of the whole subfoveal choroid and systemic and ocular parameters in the Beijing Eye Study 2011, in eyes without glaucoma, age-related macular degeneration, diabetic retinopathy, retinal vein occlusions, polypoidal choroidal vasculopathy or central serous choroidopathy and with an axial length less than 26.5 mm (first three lines) or in the total study population (lines 4–15).

Parameter	P- Value	Standardized Regression Coefficient beta	Non- Standardized Regression Coefficient B	95% Confidence Interval	Variance Inflation Factor
Age (years)	<0.001	−0.41	−4.45	−4.78, −4.11	1.01
Gender	<0.001	−0.16	−33.5	−40.2, −26.8	1.09
Axial Length (mm)	<0.001	−0.39	−39.2	−42.9, −35.4	1.50
Corneal Curvature Radius (mm)	<0.001	0.09	36.5	21.4, 51.6	1.44
Disease
Age-Related Macular Degeneration, Any Type	<0.001	0.08	19.4	12.1, 26.6	1.04
Age-Related Macular Degeneration, Early Type	0.09	0.03	9.74	−1.69, 21.1	1.00
Age-Related Macular Degeneration, Intermediate Type	<0.001	0.07	19.6	11.2, 27.9	1.03
Age-Related Macular Degeneration, Late Type	0.35	0.02	20.2	−22.2, 62.4	1.01
Age-Related Macular Degeneration, Late Type, Geographic Atrophy	0.16	−0.02	−35.7	−85.7, 14.3	1.00
Age-Related Macular Degeneration, Late Type, Neovascular Type	0.02	0.04	25.3	4.22, 46.4	1.01
Open-Angle Glaucoma	0.62	−0.01	−5.00	−24.8, 14.8	1.02
Angle-Closure Glaucoma	0.02	−0.04	−37.2	−69.1, −5.25	1.01
Chronic Retinal Vein Occlusion	0.06	−0.03	−26.3	53.6, 1.05	1.01
Diabetes Mellitus	0.01	0.05	12.3	3.01, 21.6	1.03
Diabetic Retinopathy	0.13	0.02	16.0	−4.53, 36.6	1.01
Cognitive Function Score	<0.001	0.06	1.82	0.84, 2.80	1.09