Decreased Interhemispheric Functional Connectivity and Its Associations with Clinical Correlates following Traumatic Brain Injury

Table 4

The difference of grey matter volume between traumatic brain injury patients and healthy controls.

Regions	Univariable analysis			Multivariable analysis
	TBI ()	HC ()	-value		-value
MFG-L	17.02 [14.65, 18.28]	18.07 [16.02, 20.29]	0.067	0.904	0.123
MFG-R	16.77 [15.28, 18.84]	18.52 [16.65, 20.80]	0.023	0.982	0.114
MTG-L	12.35 [11.60, 13.74]	13.49 [12.73, 15.30]	0.008	1.028	0.012
MTG-R	13.26 [11.99, 14.91]	14.50 [12.92, 15.76]	0.054	0.371	0.282

TBI: traumatic brain injury; HC: healthy control; MFG: middle frontal gyrus; MTG: middle temporal gyrus. Dependent variable: grey matter volume; Independent variable: group. Adjusted for age, gender, education (years), and total intracranial volume.