Table 2:

FA in each tract

	Preterm with No WMA (n = 41) (mean) (SD)	Preterm with Mild WMA (n = 27) (mean) (SD)	P Value	Preterm with Moderate WMA (n = 2)
CST (left)	0.28 (0.03)	0.27 (0.04)	.022	Case 1: 0.25
				Case 2: 0.21
CST (right)	0.28 (0.04)	0.26 (0.04)	.005	Case 1: 0.22
				Case 2: 0.27
Frontoparietal SLF (left)	0.17 (0.03)	0.16 (0.03)	.020	Case 1: 0.12
			Case 2: 0.13
Frontoparietal SLF (right)	0.18 (0.02)	0.16 (0.03)	.004	Case 1: 0.11
			Case 2: 0.15
Parietotemporal SLF (left)	0.17 (0.02)	0.16 (0.03)	.077	Case 1: 0.09
			Case 2: 0.14
Parietotemporal SLF (right)	0.16 (0.02)	0.15 (0.03)	.191	Case 1: 0.11
			Case 2: 0.14
ATR (left)	0.19 (0.02)	0.18 (0.03)	.012	Case 1: 0.16
				Case 2: 0.16
ATR (right)	0.19 (0.02)	0.18 (0.03)	.045	Case 1: 0.12
				Case 2: 0.17
Motor STR (left)	0.25 (0.03)	0.23 (0.04)	.005	Case 1: 0.22
				Case 2: 0.20
Motor STR (right)	0.25 (0.03)	0.24 (0.05)	.024	Case 1: 0.19
				Case 2: 0.24
Sensory STR (left)	0.24 (0.03)	0.22 (0.03)	<.001^a	Case 1: 0.15
				Case 2: 0.17
Sensory STR (right)	0.23 (0.02)	0.22 (0.04)	.006	Case 1: 0.17
				Case 2: 0.18
PTR (left)	0.21 (0.03)	0.20 (0.03)	.103	Case 1: 0.09
				Case 2: 0.15
PTR (right)	0.21 (0.02)	0.20 (0.03)	.009	Case 1: 0.11
				Case 2: 0.17
Corpus callosum	0.26 (0.03)	0.24 (0.03)	.016	Case 1: 0.14
				Case 2: 0.18

↵a The P value reaches statistical significance after controlling for false discovery rate (P < .003).