Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Social network analysis indicators in the two groups
| Indicator | Group | ||
|---|---|---|---|
| All (N = 80) | Cases (n = 31) | Controls (n = 49) | |
| Network density | 0.038 | 0.054 | 0.008 |
| Node degree (mean ± s.d.) | 3.025 ± 2.525 | 3.000 ± 2.680 | 0.776 ± 0.789 |
| Node degree (range) | 0–17 | 0–14 | 0–3 |
| Number of cliques | 78 | 29 | 49 |
| Network centralization index | 28.05% | 2.01% | 0.04% |
| Components | 8 | 18 | 43 |
| Average distance | 3.588 ± 1.337 | 1.858 ± 1.068 | 1.136 ± 0.343 |
| Betweenness centrality | 0.809 | 0.114 | 0.009 |
