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. Author manuscript; available in PMC: 2022 Jul 23.
Published in final edited form as: Biol Psychiatry Cogn Neurosci Neuroimaging. 2019 Nov 11;5(2):140–151. doi: 10.1016/j.bpsc.2019.10.015

Table 3. Whole-brain functional connectivity network measures.

The BD group global network organisation did not differ from that of controls across all whole-brain network measures. Specifically, there was no main effect of (a) diagnosis (F(7,86)=1.863, p=0.086), (b) gender (F(7,86)=0.770, p=0.614), or (c) interaction between gender and diagnosis (F(7,86)=1.636, p=0.136) in BD relative to controls. MANCOVA, *p<0.05.

  Healthy Controls (mean±SD) Bipolar Disorder (mean±SD) (a) Statistical Comparison Diagnosis (F, p-value) (b) Statistical Comparison Gender (F, p-value) (c) Interaction Gender and Diagnosis ((F, p-value)
Positive Strength
Male
Female
15.44±3.70
14.95±3.84
15.85±3.57
15.93±4.06
16.7±4.42
15.20±3.65
0.52, 0.47 0.12, 0.73 2.07, 0.07
Negative Strength
Male
Female
2.90±1.24
3.16±1.31
2.69±1.16
3.02±1.06
2.99±0.98
3.05±1.16
0.12, 0.60 0.77, 0.38 0.96, 0.33
Betweenness Centrality
Male
Female
244.77±19.64
244.88±23.27
244.69±16.55
251.11±22.16
252.28±27.24
250.01±16.55
2.65, 0.11 0.03, 0.86 0.000133, 0.99
Global Efficiency
Male
Female
0.27±0.04
0.28±0.05
0.27±0.04
0.27±0.04
0.26±0.03
0.27±0.04
0.83, 0.36 1.12, 0.29 3.5, 0.07
Characteristic Path Length
Male
Female
4.42±0.54
4.48±0.54
4.36±0.54
4.38±0.53
4.27±0.56
4.47±0.5
0.23, 0.63 0.13, 0.72 1.92, 0.17
Clustering Coefficient
Male
Female
0.17±0.05
0.17±0.05
0.18±0.04
0.18±0.05
0.19±0.05
0.17±0.04
1.04, 0.31 0.29, 0.59 2.56, 0.11
Assortativity
Male
Females
0.05±0.06
0.05±0.06
0.05±0.06
0.05±0.06
0.05±0.06
0.05±0.06
0.20, 0.89 0.02, 0.89 0.22, 0.64