Table 3.

Group differences in network properties for FASD and control groups at cost = 0.30.

Mean ± SD	PAE (n = 75)	Control (n = 68)	Statistic, sig.	% Difference	Cohen's d Effect size
Minimum cost to connect	.146 ± .06	.140 ± .06	t=.664, p=.51	4.4%	0.11
Sigma (small world index)	1.57 ± .16	1.57 ± .15	t=.121, p=.90	0.2%	0.20
Characteristic Path Length (CPL)	1.85 ± .06	1.84 ± .05	t=.615, p=.54	0.3%	0.10
Mean Clustering Coefficient (MCC)	.620 ± .04	.612 ± .03	t=1.25, p=.21	1.3%	0.21
Global Efficiency (GLOB)	.620 ± .01	.621 ± .01	t=.322, p=.75	0.1%	0.15
Local Efficiency (LOC)	.800 ± .02	.795 ± .02	t=1.42, p=.16	0.6%	0.24