Optical Coherence Tomography Parameters Related to Vision Impairment in Patients with Diabetic Macular Edema: A Quantitative Correlation Analysis

Table 3

Results of multivariate linear regression analysis in different subgroups.

	Selected OCT parameters	Enrolled OCT parameters	Adjusted R square	value	Coefficient
					β	value
Total	CMT	CMT	0.522	＜0.001	−0.482	0.000
	Height of intraretinal cystoid	Density of HRF			−0.184	0.059
	Height of sponge-like retinal swelling	EZ integrity			−0.447	0.000
	Density of HRF
	EZ integrity
DME	CMT	Height of intraretinal cystoid	0.605	＜0.001	−0.479	0.000
Without SRF	Height of intraretinal cystoid	Density of HRF			−0.167	0.100
	Height of sponge-like retinal swelling	EZ integrity			−0.388	0.004
	Density of HRF
	EZ integrity
DME with SRF	CMT	CMT	0.201	0.003	−0.472	0.003

β: standardized coefficients.