Table 3.

Multiple Linear Regression of Betweenness Centrality on CBZ/OXC

	BC
Covariate	Coefficient (95% confidence interval)	P(>|t|)	VIF
+CBZ/OXC	−5.581 (−10.103, −1.059)	0.02	1.19
Epilepsy duration (years)	−0.164 (−0.314, −0.014)	0.03	2.04
Gender	3.387 (−1.898, 8.673)	0.19	1.52
Age	0.192 (−0.037, 0.421)	0.09	2.25
TLE laterality (+RTLE)	−2.967 (−7.864, 1.929)	0.22	1.49
Drug load	0.454 (−1.313, 2.221)	0.59	1.29

Variables significantly associated with the dependent variable at the 0.05 level are highlighted in bold.

BC, betweenness centrality; RTLE, right temporal lobe epilepsy; VIF, variance inflation factor.