Table 2.

P values for group (PAE vs. controls), sex differences, and group by sex interactions of FA and MD

TRACT		GROUP	SEX	GROUP by SEX
Genu of the corpus callosum	FA	0.040*	0.407	0.049*
	MD	0.699	1.000	0.822
Body of the corpus callosum	FA	0.010*	0.744	0.387
	MD	0.615	0.532	0.333
Splenium of the corpus callosum	FA	0.036*	0.352	0.367
	MD	0.755	0.119	0.858
L Corticospinal	FA	0.183	0.040*	0.626
	MD	0.441	0.496	1.000
R Corticospinal	FA	0.028*	0.138	0.886
	MD	0.283	0.623	0.390
L Inferior fronto‐occipital fasciculus	FA	0.365	0.058	0.864
	MD	0.521	0.379	0.464
R Inferior fronto‐occipital fasciculus	FA	0.864	0.054	0.403
	MD	0.719	0.999	0.708
L Cingulum	FA	0.030*	0.708	0.413
	MD	0.347	0.455	0.282
R Cingulum	FA	0.310	0.508	0.073
	MD	0.735	1.000	0.066
L Uncinate fasciculus	FA	0.019*	0.654	0.039*
	MD	0.046*	0.517	0.743
R Uncinate fasciculus	FA	0.308	0.816	0.079
	MD	0.172	0.173	0.204
L Inferior longitudinal fasciculus	FA	0.059	0.412	0.162
	MD	0.374	0.776	1.000
R Inferior longitudinal fasciculus	FA	0.938	0.023*	0.044*
	MD	0.639	0.168	0.233
L Superior longitudinal fasciculus	FA	0.015*	0.530	0.043*
	MD	0.999	0.375	0.152
R Superior longitudinal fasciculus	FA	0.721	0.403	0.111
	MD	0.775	0.477	0.033*

FA, fractional anisotropy; MD, mean diffusivity; L, left; R, right; * indicates significance after multiple comparisons.