Table 3. Multiple Regression Analysis of Associations With Central Foveal Choroidal Thickness for Myopes, Emmetropes and Hyperopes.

Variables	Myopes		Emmetropes		Hyperopes
	Estimate (95%CI)	p	Estimate (95%CI)	p	Estimate (95%CI)	p
Age	1.091 (−0.004, 2.187)	0.051	3.859 (1.815 to 5.902)	<0.001	1.569 (−0.131 to 3.269)	0.070
Gender	−3.322 (−9.497 to 2.852)	0.291	0.959 (−10.626 to 12.544)	0.871	5.880 (−2.084 to 13.844)	0.148
BMI	1.061 (0.253 to 1.870)	0.010	−1.183 (−2.851 to 0.485)	0.164	0.896 (−0.400 to 2.192)	0.175
AL	−15.861 (−19.949 to −11.772)	<0.001	−8.955 (−16.907 to −1.004)	0.027	−15.314 (−21.052 to −9.577)	<0.001
Spherical equivalent	3.849 (1.693 to 6.005)	<0.001	34.234 (12.525 to 55.943)	0.002	6.324 (0.666 to 11.983)	0.029
IOP	0.614 (−0.488 to 1.715)	0.275	0.850 (−1.218 to 2.918)	0.420	1.616 (0.231 to 3.001)	0.022

Adjusted for all variables listed. R² for myopes: 0.135; R² for emmetropes: 0.064; R² for hyperopes: 0.062.

BMI: body mass index; AL: axial length; IOP: intraocular pressure; CI: confidence interval; D: diopter.