Efficacy of One-Year Treatment with Aflibercept for Diabetic Macular Edema with Practical Protocol

Table 4

Comparisons of parameters in EZ+ and EZ− eyes with DME.

	EZ+	EZ−	values
BCVA ( units; before)	0.24 ± 0.20	0.60 ± 0.28
BCVA 12 M after IVA ( units)	0.15 ± 0.20	0.25 ± 0.21
CMT (μm; before)	466 ± 107	521 ± 100
CMT 12 M after IVA (μm)	365 ± 81	415 ± 149
Mean PROS length (μm)	62.1 ± 8.3	52.1 ± 9.5
Mean outer retinal thickness (μm)	82.9 ± 4.5	82.1 ± 8.2

EZ, ellipsoid zone; BCVA, best-corrected visual acuity; CMT, central macular thickness; IVA, intravitreal aflibercept injection; PROS, photoreceptor outer segment.