Properties of white matter tract diffusivity in children with developmental dyslexia and comorbid attention deficit/hyperactivity disorder

Table 4 Tukey–Kramer post-hoc test results from analysis of variance of mean FA values for tracts of interest

Tract	Group Comparisons	Mean Difference	p	95% Confidence Interval
Tract	Group Comparisons	Mean Difference	p	Lower Bound	Upper Bound
L SLFp	TD > DD	0.010	0.269	-0.006	0.026
	TD > DD + ADHD	0.021	0.018	0.003	0.039
	DD > DD + ADHD	0.011	0.236	-0.005	0.026
L SLFt	TD > DD	0.015	0.076	-0.001	0.031
	TD > DD + ADHD	0.026	0.002	0.008	0.044
	DD > DD + ADHD	0.012	0.179	-0.004	0.027
R SLFp	TD > DD	0.007	0.551	-0.009	0.023
	TD > DD + ADHD	0.019	0.036	0.001	0.037
	DD > DD + ADHD	0.012	0.159	-0.003	0.027
R SLFt	TD > DD	0.005	0.637	-0.009	0.020
	TD > DD + ADHD	0.018	0.029	0.001	0.034
	DD > DD + ADHD	0.012	0.096	-0.002	0.026

Bolded Statistically significant values, DD Developmental dyslexia, DD + ADHD Developmental dyslexia comorbid with attention deficit/hyperactivity disorder, TD Typical developing, unimpaired readers, FA Fractional Anisotropy, L Left, R Right, SLFp Superior longitudinal fasciculus parietal bundle, SLFt Superior longitudinal fasciculus temporal bundle

ISSN: 1866-1955