| VSS initial | VSS max | ||
---|---|---|---|---|
 | Number of patients (%) | Hospital mortality | Number of patients (%) | Hospital mortality |
VSS 0 | 3,625 (82.6%) | 3.9% | 3,217 (73.3%) | 3.6% |
VSS 1 | 490 (11.2%) | 13.9% | 577 (13.1%) | 11.6% |
VSS 2 | 167 (3.8%) | 25.1% | 450 (10.3%) | 13.1% |
VSS 3 | 58 (1.3%) | 43.1% | 79 (1.8%) | 36.7% |
VSS ≥ 4 | 48 (1.1%) | 79.2% | 65 (1.5%) | 69.2% |