. Author manuscript; available in PMC: 2017 Dec 21.

Published in final edited form as: Pediatr Res. 2017 Jun 21;82(4):685–690. doi: 10.1038/pr.2017.130

Table 2.

Global Neuroimaging Variables

	Placebo			ESA			Term
	N	Mean	SD	N	Mean	SD	N	Mean	SD
Mean Cortical Thickness (mm)	10	2.94	.20	32	2.87	.22	23	3.01	.08
Cortical Surface Area (mm²)	10	159930.70	20085.42	32	161542.47	21385.91	23	160055.13	13614.81
PC FA	11	42.18	9.38	32	45.49	9.62	18	58.80	5.35

Note: Only high quality data are reported; some participants did not provide data for each variable. PC FA is the first principal component of fractional anisotropy values for 50 white matter tracts, expressed as a T-score (mean = 50, SD = 10). See text for statistical data.