Primary indicators | Secondary indicators | Tertiary indicators | Total | |
---|---|---|---|---|
First-round | ||||
Kendall’s W | 0.20 | 0.24 | 0.27 | 0.25 |
χ2 | 15.14 | 83.57 | 307.64 | 404.43 |
p | 0.004 | < 0.001 | < 0.001 | < 0.001 |
Second-round 2 | ||||
Kendall’s W | 0.24 | 0.34 | 0.24 | 0.24 |
χ2 | 17.85 | 95.84 | 229.45 | 327.47 |
p | 0.001 | < 0.001 | < 0.001 | < 0.001 |