Table 2:

Multiple comparisons, using the Bonferroni test for FA and MD values^a of deep gray matter nuclei, among the subject groups

Region	Variable	Group A vs Group B		Mean Diff.	95% Confidence Interval		P Value
Region	Variable	A	B	Mean Diff.	Lower Bound	Upper Bound	P Value
GP	FA	Control	Sibling	−0.02	0.03	−0.003	.009
		Control	Patient	−0.08	−0.10	−0.07	<.001
		Sibling	Patient	−0.07	−0.08	−0.06	<.001
	MD	Control	Patient	−0.04	−0.06	−0.02	<.001
		Sibling	Patient	−0.02	−0.04	−0.004	.013
SN	FA	Control	Sibling	−0.04	−0.05	−0.03	<.001
		Control	Patient	−0.13	−0.14	−0.13	<.001
		Sibling	Patient	−0.09	−0.10	−0.09	<.001

a Only in the region that showed a significant difference on the Bonferroni post hoc test.