Effects of Acupuncture Treatment in Reducing Sleep Disorder and Gut Microbiota Alterations in PCPA-Induced Insomnia Mice

Table 1

Topological properties of the networks of microbial communities in the four groups.

Network indexes	Blank	Sham	Zop	Acu
Total nodes	258	318	280	244
Total links	1017	1094	844	930
R square of power-law	0.709	0.616	0.775	0.663
Average degree (avgK)	7.884	6.881	6.029	7.623
Average clustering coefficient (avgCC)	0.462	0.493	0.472	0.551
Average path distance (GD)	5.913	10.13	6.99	6.265
Geodesic efficiency (E)	0.251	0.172	0.213	0.233
Harmonic geodesic distance (HD)	3.988	5.805	4.687	4.295
Maximal degree	33	23	22	24
Nodes with max degree	OTU83; OTU153	OTU160	OTU77	OTU43
Centralization of degree (CD)	0.098	0.051	0.058	0.068
Maximal betweenness	3981	13430.34	5764.954	5149.367
Nodes with max betweenness	OTU184	OTU66	OTU457	OTU268
Centralization of betweenness (CB)	0.109	0.246	0.138	0.162
Centralization of stress centrality (CS)	7.113	30.109	1.132	3.714
Maximal eigenvector centrality	0.218	0.249	0.258	0.25
Centralization of eigenvector centrality (CE)	0.197	0.233	0.241	0.23
Density (D)	0.031	0.022	0.022	0.031
Transitivity (trans)	0.711	0.635	0.678	0.69
Connectedness (con)	0.624	0.799	0.534	0.633
Number of modules	22	26	27	17
Modularity	0.697	0.82	0.82	0.796