| Category | Qualified rate of disinfection and quarantine (%) | Comprehensive bedside nursing ability score (points, ± s) |
| Trained nurses (n = 30) | 89.47 (68/76) | 80.14 ± 5.63 |
| Former isolation ward nurses (n = 29) | 94.7 (72/76) | 86.88 ± 4.53 |
| X2/t | 1.45 | 1.98 |
| P | >0.05 | <0.05 |