Table 3:

Multiple regression analysis for each tract and DTI variable^a

	df	Source	FA			MD			AD			RD
			SE	T Value	P	SE	T Value	P	SE	T Value	P	SE	T Value	P
gCC	24	Group	0.022	5.36	.0024	0.000	−6.41	.0008	0.000	−4.57	.0005	0.000	−6.57	.0004
		Age	0.001	6.67	.0012	0.000	−4.62	.0006	0.000	−2.11	.0523	0.000	−5.33	.0003
Left mCST	25	Group	0.023	0.47	NS	0.000	−3.74	.0015	0.000	−4.25	.0005	0.000	−3.18	.0052
		Age	0.001	6.60	.0003	0.000	−4.62	.0003	0.000	−2.79	.1080	0.000	−5.25	.0002
Right mCST	25	Group	0.020	0.89	NS	0.000	−4.26	.0005	0.000	−3.46	.0028	0.000	−2.91	.0090
		Age	0.001	6.81	.0002	0.000	−5.26	.0002	0.000	−2.94	.0088	0.000	−5.19	.0002

Note:—NS indicates not significant; SE, standard error; gCC, genu of the CC.

^aAll P values have been corrected for multiple comparisons using the false discovery rate method.