From: A study of physician collaborations through social network and exponential random graph
 | [1] | [2] | [3] | [4] | [5] |
---|---|---|---|---|---|
[1] Degree centralisation | Â | ||||
  (M = 0.75 and STD = 0.13) |  | ||||
[2] Betweenness centralisation | −0.062 |  |  |  |  |
  (M = 0.25 and STD = 0.14) |  | ||||
[3] Network density | 0.045 | −0.046 |  |  |  |
  (M = 0.27 and STD = 0.11) |  | ||||
[4] Hospitalisation cost | 0.112 | −0.264* | 0.282** |  |  |
  (M = 24009.9 and STD = 6783.3) |  | ||||
[5] Readmission rate | −0.373** | −0.283** | 0.358* | 0.098 |  |
  (M = 11.64 and STD = 8.48) |  |