Table 5.

Linear regression estimates for CTC predicting myelination in AF and SLF

Region	Term	Estimate	SE	t Statistic	p Value
Left AF	(Intercept)	0.080	0.006	13.154	0.001
	CTC	0.001	0.001	−1.213	0.229
	AgeGroup	0.091	0.012	7.473	0.001
	SES	−0.012	0.010	−1.178	0.242
	CTC:AgeGroup	0.001	0.001	−0.138	0.891
	CTC:SES	0.001	0.001	0.742	0.460
	AgeGroup:SES	−0.002	0.020	−0.123	0.902
	CTC:AgeGroup:SES	0.001	0.001	−0.061	0.952
Right AF	(Intercept)	0.074	0.005	14.314	0.001
	CTC	0.001	0.001	−0.669	0.506
	AgeGroup	0.079	0.010	7.578	0.001
	SES	−0.011	0.008	−1.298	0.198
	CTC:AgeGroup	0.001	0.001	0.865	0.390
	CTC:SES	0.001	0.001	1.253	0.214
	AgeGroup:SES	0.018	0.017	1.060	0.293
	CTC:AgeGroup:SES	0.001	0.001	−1.085	0.281
Left SLF	(Intercept)	0.102	0.007	14.789	0.001
	CTC	0.001	0.001	−1.187	0.239
	AgeGroup	0.112	0.014	8.153	0.001
	SES	−0.015	0.011	−1.301	0.197
	CTC:AgeGroup	0.001	0.001	−0.338	0.736
	CTC:SES	0.001	0.001	0.815	0.418
	AgeGroup:SES	−0.009	0.022	−0.401	0.689
	CTC:AgeGroup:SES	0.001	0.001	0.178	0.859
Right SLF	(Intercept)	0.096	0.006	16.154	0.001
	CTC	0.001	0.001	−0.785	0.435
	AgeGroup	0.095	0.012	7.999	0.001
	SES	−0.013	0.010	−1.356	0.179
	CTC:AgeGroup	0.001	0.001	1.030	0.306
	CTC:SES	0.001	0.001	1.410	0.163
	AgeGroup:SES	0.028	0.019	1.437	0.155
	CTC:AgeGroup:SES	0.001	0.001	−1.348	0.182

Fixed effects are displayed including CTC, age group (6 or 30 months), and maternal education z score (SES). The α level is set at 0.05 (significance level p < 0.05); effects below this threshold are highlighted in bold.