Macular Microvasculature Density Changes in Anisometropic Amblyopic Eyes after Successful Treatment

Table 3

Parameters and macular vessel densities in subjects with VA improvement and without VA improvement.

	Subjects with VA improvement				Subjects without VA improvement
	Amblyopic eye		Fellow eye		Amblyopic eye		Fellow eye
	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
SE (D)	4.34 ± 2.1	3.59 ± 2.0	0.74 ± 0.74	0.53 ± 0.69	4.63 ± 1.63	4.16 ± 1.89	0.64 ± 1.10	0.21 ± 0.85
AL (mm)	21.78 ± 0.96	22.19 ± 1.26	22.91 ± 0.91	23.09 ± 1.01	21.71 ± 1.04	22.19 ± 1.25	23.29 ± 0.89	23.36 ± 0.91
VA (LogMAR)	0.42 ± 0.27	0.18 ± 0.18	−0.00 ± 0.02	−0.01 ± 0.02	0.43 ± 0.39	0.43 ± 0.39	−0.01 ± 0.03	−0.01 ± 0.03
Retinal region	Macular vessel density, mean ± SD (%)
SCP
Fovea	23.3 ± 5.2	22.4 ± 5.7	24.1 ± 6.4	21.6 ± 5.4	23.9 ± 4.9	24.1 ± 5.6	25.5 ± 4.9	23.9 ± 4.9
Parafovea	48.3 ± 4.5	49.6 ± 2.8	51.4 ± 2.4	50.9 ± 1.9	51.5 ± 1.5	50.6 ± 4.9	52.4 ± 1.7	51.5 ± 1.5
T	47.0 ± 5.3	48.5 ± 3.1	50.3 ± 2.8	49.8 ± 2.1	50.6 ± 1.9	48.0 ± 7.5	51.8 ± 1.8	50.6 ± 1.9
S	50.2 ± 3.8	51.3 ± 2.6	52.3 ± 3.2	51.7 ± 2.5	52.3 ± 2.2	51.5 ± 4.0	53.2 ± 2.2	52.3 ± 2.2
N	47.2 ± 4.7	48.8 ± 4.0	50.7 ± 2.3	50.2 ± 1.8	51.0 ± 1.6	50.8 ± 4.4	51.9 ± 1.6	51.0 ± 1.6
I	49.2 ± 4.8	49.7 ± 3.2	52.2 ± 2.7	51.8 ± 2.5	52.1 ± 2.3	52.1 ± 4.8	52.7 ± 2.8	52.1 ± 2.3
DCP
Fovea	32.0 ± 6.8	32.0 ± 8.7	32.1 ± 7.5	32.1 ± 7.3	32.4 ± 5.1	33.2 ± 5.5	33.0 ± 4.7	32.6 ± 4.5
Parafovea	52.6 ± 4.9	52.3 ± 3.3	53.3 ± 2.6	54.4 ± 2.3	50.0 ± 2.3	52.4 ± 2.1	52.2 ± 2.9	52.3 ± 2.1
T	52.9 ± 4.4	52.5 ± 3.5	52.6 ± 4.0	53.4 ± 4.5	50.3 ± 2.1	51.7 ± 4.3	52.5 ± 2.4	53.0 ± 2.3
S	52.0 ± 6.2	52.4 ± 4.0	53.6 ± 3.2	54.4 ± 2.6	50.6 ± 2.5	52.9 ± 2.4	52.3 ± 3.7	52.4 ± 2.9
N	53.9 ± 4.2	53.1 ± 2.7	54.2 ± 2.3	54.7 ± 2.5	50.7 ± 2.6	53.1 ± 2.1	52.6 ± 2.7	52.8 ± 1.5
I	51.5 ± 5.7	51.0 ± 4.1	52.9 ± 1.9	53.6 ± 2.5	48.4 ± 3.1	52.3 ± 4.1	51.3 ± 3.2	51.2 ± 2.9
FAZ (mm^2)	0.30 ± 0.12	0.30 ± 0.12	0.31 ± 0.12	0.32 ± 0.13	0.30 ± 0.08	0.29 ± 0.07	0.30 ± 0.07	0.31 ± 0.07

SE: spherical equivalent; D: diopter; LogMAR: logarithm (minimum angle of resolution); AL: axial length; SCP: superficial capillary plexus; T: temporal; S: superior; N: nasal; I: inferior; DCP: deep capillary plexus; FAZ: foveal avascular zone.