TABLE 3.

Between-group DTI results for individual regions of interest

Region	TBI FA LSM (SE)	TD FA LSM (SE)	F-statistic	p value	Effect size (f)
Right ventromedial frontal	0.365 (0.007)	0.383 (0.007)	3.34	.088	0.47
Left ventromedial frontal	0.370 (0.006)	0.398 (0.006)	12.91	.003*	0.93
Right dorsolateral frontal	0.359 (0.006)	0.383 (0.006)	7.58	.015*	0.71
Left dorsolateral frontal	0.370 (0.006)	0.394 (0.006)	6.79	.020*	0.67
Right arcuate fasciculus	0.383 (0.013)	0.389 (0.013)	0.09	.773	0.08
Left arcuate fasciculus	0.435 (0.007)	0.455 (0.007)	4.34	.055	0.54
Right inferior fronto-occipital longitudinal fasciculus	0.419 (0.010)	0.444 (0.010)	2.33	.148	0.39
Left inferior fronto-occipital longitudinal fasciculus	0.438 (0.008)	0.460 (0.008)	3.44	.083	0.48
Right inferior longitudinal fasciculus	0.413 (0.010)	0.400 (0.010)	0.72	.410	0.22
Left inferior longitudinal fasciculus	0.431 (0.009)	0.442 (0.009)	0.61	.445	0.20
Right uncinate fasciculus	0.355 (0.007)	0.361 (0.007)	0.35	.561	0.15
Left uncinate fasciculus	0.367 (0.009)	0.381 (0.009)	1.30	.274	0.30
Right cingulum bundle	0.403 (0.007)	0.419 (0.007)	2.76	.117	0.43
Left cingulum bundle	0.427 (0.011)	0.447 (0.011)	1.76	.204	0.34
Right anterior limb of the internal capsule	0.363 (0.006)	0.380 (0.006)	4.01	.064	0.52
Left anterior limb of the internal capsule	0.375 (0.006)	0.386 (0.006)	1.60	.226	0.33
Right posterior limb of the internal capsule	0.443 (0.006)	0.452 (0.006)	1.20	.290	0.28
Left posterior limb of the internal capsule	0.467 (0.007)	0.476 (0.007)	0.71	.414	0.22
Genu corpus callosum	0.428 (0.006)	0.459 (0.006)	14.44	.002*	0.98
Body corpus callosum	0.444 (0.010)	0.472 (0.010)	4.34	.055	0.54
Splenium corpus callosum	0.501 (0.007)	0.518 (0.007)	3.04	.102	0.45
Total corpus callosum	0.453 (0.006)	0.483 (0.006)	13.36	.002*	0.94

Notes: For Cohen's f, 0.1 = small, 0.25 = moderate and 0.40 = large effect size.

^*p < .05. LSM = least squares mean (corrected for age); SE = standard error.