|  | In-degree centrality | Out-degree centrality | All-closeness centrality | Betweenness centrality | Brokerage: coordinator | Brokerage: representative | Brokerage: gatekeeper |
---|---|---|---|---|---|---|---|---|
Age | ≤64 | 1.95 | 2.16 | 0.0600 | 0.0022 | 2.83 | 0.18 | 0.25 |
65-74 | 2.09 | 2.26 | 0.0669 | 0.0022 | 3.34 | 0.12 | 0.09 | |
≥75 | 1.71 | 2.18 | 0.0678 | 0.0016 | 2.36 | 0.29 | 0.13 | |
p-value | 0.01 | 0.65 | 0.07 | 0.48 | 0.01 | 0.18 | 0.09 | |
Gender | Male | 2.09 | 2.40 | 0.0683 | 0.0023 | 3.33 | 0.35 | 0.25 |
Female | 1.81 | 2.07 | 0.0642 | 0.0018 | 2.57 | 0.08 | 0.05 | |
p-value | 0.01 | 0.00 | 0.10 | 0.27 | 0.01 | 0.00 | 0.00 | |
Marital status | Living with spouse | 2.10 | 2.36 | 0.0678 | 0.0023 | 3.31 | 0.23 | 0.17 |
Separated/divorced/widowed | 1.39 | 1.76 | 0.0604 | 0.0009 | 1.65 | 0.07 | 0.01 | |
p-value | 0.00 | 0.00 | 0.01 | 0.01 | 0.00 | 0.10 | 0.01 | |
Education | None | 1.78 | 2.03 | 0.0679 | 0.0021 | 2.29 | 0.19 | 0.05 |
Elementary school/Seodang | 2.04 | 2.38 | 0.0675 | 0.0023 | 3.45 | 0.23 | 0.18 | |
≥Middle school | 1.91 | 2.14 | 0.0613 | 0.0015 | 2.73 | 0.11 | 0.12 | |
p-value | 0.16 | 0.00 | 0.07 | 0.35 | 0.00 | 0.50 | 0.10 | |
Self-rated health | Poor/Somewhat Poor | 1.74 | 2.10 | 0.0632 | 0.0016 | 2.50 | 0.11 | 0.05 |
Good | 2.01 | 2.34 | 0.0684 | 0.0024 | 3.19 | 0.28 | 0.19 | |
Very good/excellent | 2.44 | 2.00 | 0.0654 | 0.0014 | 3.21 | 0.10 | 0.19 | |
p-value | 0.00 | 0.01 | 0.13 | 0.19 | 0.06 | 0.13 | 0.02 | |
Overall weighted mean | 1.92 | 2.21 | 0.0659 | 0.0020 | 2.89 | 0.19 | 0.13 | |
SD | 1.60 | 1.29 | 0.0358 | 0.0065 | 4.10 | 1.18 | 0.73 | |
Skewness | 1.48 | 0.73 | −0.93 | 5.58 | 2.56 | 10.01 | 7.14 |