| Medical personnel group (N = 600) | Non-medical personnel group (N = 600) | P | ||||
---|---|---|---|---|---|---|---|
Mild (N = 120) | Moderate (N = 233) | Severe (N = 247) | Mild (N = 358) | Moderate (N = 152) | Severe (N = 90) | ||
Need ICU | 3 (2.5%) | 77 (33%) | 246 (99.5%) | 0 | 34 (22.3%) | 88 (97.7%) | *0.003 |
Need MV | 0 | 20 (8.5%) | 150 (60.7%) | 0 | 9 (5.9%) | 41 (45.5%) | *0.02 |
ARDs | 5 (4.1%) | 13 (5.5%) | 81 (32.7%) | 2 (0.5%) | 9 (5.9%) | 22 (24.4%) | *0.004 |
Deaths | 2 (1.6%) | 10 (4.2%) | 179 (72.4%) | 0 | 4 (2.6%) | 37 (41.1%) | *0.03 |
LOS (day) | 7 ± 3 | 12 ± 5 | 30 ± 12 | 5 ± 2 | 10 ± 4 | 22 ± 10 | 0.9 |