Table 4.

Post-hoc analysis at the node-level using the Brainnetome atlas.

Criteria – Region	Group comparison	Post-hoc analysis
		DOF	T-value	p-value
Total WMHs – R. Orbitofrontal cortex (A12/47o)	lw-no vs. lw-o	89	0.7045	0.4854
	lw-no vs. hw-no	105	−0.7001	0.4854
	lw-no vs. hw-o	88	−3.0994	0.0079
	lw-o vs. hw-no	90	−1.2965	0.2970
	lw-o vs. hw-o	73	−3.3121	0.0079
	hw-no vs. hw-o	89	−2.466	0.0312
Periventricular WMHs – R. Orbitofrontal cortex (A12/47o)	lw-no vs. lw-o	89	0.7045	0.4854
	lw-no vs. hw-no	105	−0.7001	0.4854
	lw-no vs. hw-o	84	−3.0994	0.0079
	lw-o vs. hw-no	94	−1.2965	0.2970
	lw-o vs. hw-o	73	−3.3121	0.0079
	hw-no vs. hw-o	89	−2.466	0.0312
Periventricular WMHs – L. Orbitofrontal cortex (A11)	lw-no vs. lw-o	89	0.5863	0.6710
	lw-no vs. hw-no	105	1.0159	0.4680
	lw-no vs. hw-o	84	−1.4756	0.2876
	lw-o vs. hw-no	94	0.3010	0.7641
	lw-o vs. hw-o	73	−2.0591	0.1291
	hw-no vs. hw-o	89	−2.8289	0.0346

lw, low WMH burden; hw, high WMH burden; o, obese; no, non-obese; DOF, degrees of freedom.

Significant results are shown in bold italics.