From: Brain connectomes in youth at risk for serious mental illness: an exploratory analysis
 | Healthy controls | Stage 0 | Stage 1a | Stage 1b | Transition |
---|---|---|---|---|---|
n | 33 | 31 | 37 | 61 | 9 |
Connectome density | 0.41 (0.06) | 0.41 (0.05) | 0.41 (0.06) | 0.39 (0.04) | 0.41 (0.05) |
Connectome intensity | 0.45 (0.03) | 0.44 (0.03) | 0.44 (0.03) | 0.45 (0.02) | 0.44 (0.01) |
Assortativity (z-score) | 6.26 (3.08) | 6.53 (2.97) | 5.94 (2.78) | 4.85 (1.81) | 5.93 (2.17) |
Hierarchy (z-score) | 5.44 (1.72) | 5.05 (1.12) | 5.42 (1.72) | 5.44 (1.45) | 5.60 (1.26) |
Network efficiency | |||||
 Global | 0.70 (0.034) | 0.70 (0.026) | 0.69 (0.032) | 0.69 (0.026) | 0.70 (0.025) |
 Local | 0.82 (0.019) | 0.82 (0.017) | 0.81 (0.018) | 0.81 (0.012) | 0.82 (0.01) |
Small world | |||||
 Clustering coefficient | 0.64 (0.037) | 0.64 (0.034) | 0.64 (0.035) | 0.63 (0.022) | 0.63 (0.024) |
 ϒ (Gamma) | 1.33 (0.18) | 0.32 (0.12) | 1.34 (0.15) | 1.39 (0.14) | 1.33 (0.12) |
 λ (Lambda) | 1.00 (0.003) | 1.01 (0.004) | 1.01 (0.006) | 1.01 (0.006) | 1.00 (0.004) |
 Shortest path length | 1.44 (0.076) | 1.43 (0.053) | 1.44 (0.067) | 1.46 (0.056) | 1.44 (0.054) |
 σ (Sigma) | 1.32 (0.17) | 1.32 (0.12) | 1.32 (0.144) | 1.38 (0.13) | 1.33 (0.12) |
 Synchronization (z-score) | -11.75 (6.36) | -9.94 (7.40) | -11.15 (6.75) | -9.66 (8.44) | -14.01 (6.60) |