Table 2. The Standardized β Coefficients, Associated t and p Values for the Regression of Inattentive Symptoms in the Group with a History of Childhood ADHD against White Matter Metrics for the 11 Major Tracts.

Tracts	Inattentive symptoms
	Fractional anisotropy: unadjusted			Fractional anisotropy: adjusted			Radial diffusivity: adjusted			Axial diffusivity: adjusted
	Std β	t	P	Std β	t	P	Std β	t	P	Std β	t	P
L inferior fronto-occipital	−0.42	3.94	0.0002a	−0.37	3.29	0.002a	0.36	4.53	0.00001a	0.14	1.57	0.12
R inferior fronto-occipital	−0.39	3.64	0.001a	−0.32	2.71	0.009	0.35	4.26	0.0004a	0.08	0.87	0.39
L uncincate	−0.46	4.45	0.00003a	−0.37	3.28	0.002a	0.35	4.43	0.00002a	0.12	1.42	0.16
R uncincate	−0.30	2.67	0.009	−0.21	1.72	0.09	0.29	3.51	0.001a	0.15	1.79	0.08
L corticospinal	−0.35	3.17	0.002a	−0.33	2.84	0.006	0.10	1.21	0.23	0.06	0.69	0.49
R corticospinal	−0.31	2.77	0.007	−0.23	1.98	0.05	0.05	0.62	0.53	−0.03	0.38	0.7
L superior longitudinal	−0.30	2.65	0.01	−0.26	2.1	0.04	0.30	3.55	0.001a	0.22	2.58	0.01
R superior longitudinal	−0.32	2.87	0.005	−0.28	2.29	0.02	0.31	3.7	0.0003a	0.20	3.24	0.02
L inferior longitudinal	−0.13	1.1	0.29	−0.08	0.59	0.56	0.12	1.41	0.16	0.22	2.62	0.01
R inferior longitudinal	−0.05	0.44	0.66	0.01	0.09	0.93	0.16	1.86	0.07	0.32	3.81	0.0002a
Corpus callosum	−0.29	2.54	0.01	−0.25	2.14	0.04	0.15	1.76	0.08	0.17	1.91	0.06

Adjustment is made for age, head motion parameters, and sex.

^aSurvives Bonferroni adjustment for multiple comparisons.

Results in bold indicate those surviving Bonferroni adjustment for multiple comparisons.