TABLE 3.

Topological characteristics of the physiological network for men and women.

	Men		Women		Mann-Whitney U	P-value
	Mean	SD	Mean	SD
Connectedness	0.60	0.26	0.94	0.05	0	<0.000001
Density	0.06	0.02	0.10	0.01	1	<0.000001
Clustering coefficient	0.31	0.07	0.39	0.04	30	0.000323
Modularity	0.48	0.08	0.42	0.04	60	0.029496
Small world index	10.72	14.33	3.80	0.39	25	0.000113
Efficiency	0.89	0.05	0.90	0.01	83	0.232812
Characteristic path length	3	0.62	3	0.22	97	0.539299
Diameter	7	2.03	7	1.16	104	0.740211
Freeman centralization (Betweenness)	0.11	0.08	0.12	0.04	94	0.460959