Table.

SD-OCT Retinal Layer Measurements

Age	ONL, μm	DZ, μm	TR, μm
p28	50.5 ± 0.8	51.7 ± 0.8	232.5 ± 2.8
p42	15.3 ± 0.7	44.4 ± 0.6	193.6 ± 1.7
	(p28 < 0.0001)	(p28 < 0.0001)	(p28 < 0.0001)
p56	0.0 ± 0.0	36.6 ± 1.0	175.8 ± 1.5
	(p28 < 0.0001, p42<0.0001)	(p28 < 0.0001, p42 = 0.005)	(p28 < 0.0001, p42 < 0.0001)
p70	0.0 ± 0.0	28.6 ± 1.0	163.7 ± 1.8
	(p28 < 0.0001, p56<0.0001)	(p28 > 0.0001, p56 = 0.001)	(p28 < 0.0001, p56 = 0.001)
p84	0.0 ± 0.0	15.66 ± 1.6	150.7 ± 0.8
	(p28 < 0.0001, p70 < 0.0001)	(p28> 0.0001, p70 ≤ 0.0001)	(p28 < 0.0001, p70 = 0.004)

The thickness of ONL, DZ, and total retina (TR) was measured in SD-OCT scans of the central retina at the indicated ages as described in the “Materials and Methods” section. Data are presented as the mean ± SE. A one-way repeated-measures analysis of variance with Bonfferoni adjustment with the within-subject factor age (days postnatal) was used to compare between retinal measurements at each time point compared with baseline measurements at p28 or the preceding time point as indicated in subscript.