| Total No. = 20 | |
| Mean ± SD | 9.35 ± 2.35 |
Range | 6 - 15 | |
<7 day | 5 (25.0%) | |
≥7 day | 15 (75.0%) | |
| Mean ± SD | 5.15 ± 2.89 |
Range | 2 - 12 | |
| Mean ± SD | 4.30 ± 2.52 |
Range | 1 - 14 | |
<4 weeks | 15 (75.0%) | |
≥4 weeks | 5 (25.0%) | |
| No | 16 (80.0%) |
Yes | 4 (20.0%) | |
Time between first symptom and mechanical ventilation (days) | Median (IQR) | 3.00 (2.5 - 7) |
Range | 2 - 11 | |
<3 | 3 (75.0%) | |
≥3 | 1 (25.0%) |