Table 1.
Total variance explained.
| Domains | Extraction | Eigenvalues | % of Variance | Cumulative % |
|---|---|---|---|---|
| 1. Emergency command, communication and cooperation system | 0.770 | 2.201 | 52.653 | 52.653 |
| 2. Disaster plans | 0.874 | 2.121 | 17.685 | 70.338 |
| 3. Disaster stockpiles and management | 0.924 | 1.199 | 9.050 | 79.388 |
| 4. Emergency staff | 0.895 | 1.035 | 7.552 | 86.940 |
| 5. Emergency training and drills | 0.789 | 0.604 | 4.906 | 91.846 |
| 6. Emergency services and surge capacity | 0.911 | 0.311 | 3.883 | 95.729 |
| 7. Hospital safety standard and procedures | 0.973 | 0.181 | 2.259 | 97.989 |
| 8. Recovery and adaptation strategies | 0.821 | 0.161 | 2.011 | 100.000 |
Note: Extraction method: principal component analysis.