Table 2 Classification criteria of UERI.
Category | UERI | Resilience level |
---|---|---|
Very inferior | [0, 0.35) | Poor resilience level |
Inferior | [0.35, 0.5) | Low resilience level |
Ordinary | [0.5, 0.7) | Medium resilience level |
Good | [0.7, 0.85) | Good resilience level |
Excellent | [0.85, 1] | Excellent resilience level |