Table 4

Multivariate analysis of contrast sensitivity (meaningful coefficient value）

	Mesopic						Photopic
	6.3	4.0	2.5	1.6	1.0	0.7	6.3	4.0	2.5	1.6	1.0	0.7
Refraction
β value		−0.003***	−0.005***	−0.007***	−0.010*		−0.004**	−0.005**	−0.007**	−0.010**
CCT
β value									0.0005*
Age
β value						−0.028*
Optical diameter
β value	−0.015*

*P<0.05.
**P<0.01.
***P<0.001.
β value=coefficient value.
CCT, central corneal thickness.