Macular retinal and choroidal thickness in unilateral amblyopia using swept-source optical coherence tomography

Table 9 ILM-RPE thickness in the strabismic amblyopia and normal control eyes

	Strabismic amblyopia			p value^a (after adjusting for AL)
	AE (n = 15)	FE (n = 15)	NE (n = 24)	AE vs FE	AE vs NE	FE vs NE
FMT	187.7 ± 20.2	193.5 ± 24.6	186.1 ± 15.1	0.35	0.17	0.062
ETDRS maps
Center 1 mm	228.5 ± 22.4	229.0 ± 25.3	226.2 ± 18.8	0.97	0.30	0.26
Inner ring (1-3 mm)
Superior	313.1 ± 12.9	312.7 ± 13.7	309.0 ± 12.3	0.97	0.89	0.86
Nasal	315.1 ± 13.5	312.9 ± 13.2	309.4 ± 14.1	0.72	0.36	0.19
Inferior	311.0 ± 11.9	307.7 ± 11.9	304.7 ± 10.9	0.46	0.95	0.88
Temporal	300.0 ± 11.6	298.1 ± 12.9	297.1 ± 12.3	0.97	0.90	0.88
Outer ring (3-6 mm)
Superior	281.4 ± 12.9	279.9 ± 13.3	274.9 ± 14.8	0.73	0.57	0.90
Nasal	298.7 ± 13.8	300.4 ± 13.0	288.6 ± 16.1	0.69	0.28	0.13
Inferior	267.8 ± 12.9	274.4 ± 14.6	263.0 ± 15.5	0.11	0.95	0.17
Temporal	266.3 ± 12.0	267.8 ± 12.9	261.9 ± 12.2	0.59	0.68	0.51
Center 6 mm	284.1 ± 10.8	285.3 ± 11.0	278.1 ± 12.2	0.73	0.45	0.30

AE: Amblyopic eyes; FE: Fellow eyes; NE: Normal control eyes; FMT: foveal minimum thickness; ETDRS: early treatment diabetic retinopathy study; AL: axial length
^a ANCOVA; ** p < 0.01; * p < 0.05
Values are shown as mean ± standard deviation (μm)