Ellipsoid Zone Integrity and Visual Acuity Changes during Diabetic Macular Edema Therapy: A Longitudinal Study

Table 2

Correlation analysis of visual acuity and OCT parameters at baseline, 1, 3, and 5 years. Spearman’s correlation coefficient between visual acuity and OCT parameter at each time point is shown. ; ; .

		Visual acuity
		Baseline	Year 1	Year 3	Year 5
Pooled EZR	Baseline	-0.52
	Year 1		-0.56
	Year 3			-0.52
	Year 5				-0.59
Central EZR	Baseline	-0.52
	Year 1		-0.65
	Year 3			-0.56
	Year 5				-0.55
Pooled EZ-RPE distance	Baseline	0.25
	Year 1		0.26
	Year 3			0.31
	Year 5				0.24
Central EZ-RPE distance	Baseline	0.28
	Year 1		0.23
	Year 3			0.26
	Year 5				0.27