Table 2.

Comparisons of graph measures between aMCI and naMCI.

Graph measures	Delta		Theta		Alpha		Beta		Gamma
	aMCI	naMCI	aMCI	naMCI	aMCI	naMCI	aMCI	naMCI	aMCI	naMCI
Degree	12.402	12.278	10.414	10.307	9.956	10.285	10.219	10.664	12.448	12.465
Strength	6.599	6.500	4.849	4.877	4.429	4.634	4.527	4.837	6.153	6.414
Radius	12.674	8.417	18.963	10.654	5.711	6.253	7.116	7.228	9.186*	16.029*
Diameter	17.759	13.517	23.131	14.770	9.772	10.504	12.068	12.408	16.620	23.787
Characteristic path length	4.193	3.846	5.104	4.225	3.838	3.898	4.221	4.082	4.415	5.588
Global efficiency	0.443	0.444	0.383	0.384	0.365	0.375	0.361	0.372	0.417	0.428
Local efficiency	1.088	1.081	0.793	0.809	0.718	0.747	0.714	0.760	0.970	1.047
Clustering coefficient	0.408	0.404	0.323	0.328	0.301	0.305	0.297	0.312	0.366	0.380
Transitivity	0.666	0.648	0.511	0.515	0.463	0.475	0.480	0.506	0.588	0.618
Modularity	0.140	0.154	0.241	0.257	0.277	0.260	0.242*	0.219*	0.156	0.141
Assortativity	0.145	0.153	0.218	0.209	0.212	0.203	0.286	0.275	0.136	0.125
Small-worldness	0.865	0.883	1.022	0.868	0.894	0.908	0.875	0.892	0.890	0.839

aMCI amnestic mild cognitive impairment, naMCI non-amnestic mild cognitive impairment.

Bold font with an asterisk (*) represents statistical significance (false discovery rate-corrected P < 0.05).