Points (number of risk factors) | Patients (n (%)) | Respiratory support (n) | Risk (%; [95CI]) | Risk class |
---|---|---|---|---|
0 | 244 (38) | 2 | 1% [0 - 3] | Very Low |
1 | 195 (30) | 8 | 4% [2 - 8] | Low |
2 | 126 (19) | 16 | 13% [7 - 20] | Intermediate |
3 | 77 (12) | 20 | 26% [17 - 37] | High |
4 | 7 (1) | 3 | 43% [9 - 82] | Very High |
Total | 649 | 49 | 8% [6 - 10] | - |