Table 2.
The predictive capacity of the RASI and other clinical indices for death within 7 days.
| Death within 7 Days | ||||||
|---|---|---|---|---|---|---|
| Cutoff | AUC (95%CI) | Sensitivity (%) | Specificity (%) | Hosmer-Lemeshow Test |
p Value (vs. RASI) |
|
| RASI | 1.58 | 0.80 (0.73–0.87) | 96.3 | 53.6 | p = 0.10 | − |
| Lactate | 2.20 | 0.73 (0.62–0.84) | 70.4 | 72.5 | p = 0.33 | 0.230 |
| NEWS2 | 10 | 0.76 (0.67–0.84) | 55.6 | 82.8 | p = 0.08 | 0.221 |
| Shock Index | 0.75 | 0.73 (0.62–0.83) | 74.1 | 62.7 | p = 0.53 | 0.055 |
| ΔSOFA score | 4 | 0.78 (0.68–0.87) | 66.7 | 77.7 | p = 0.80 | 0.638 |
| qSOFA score | 2 | 0.75 (0.66–0.84) | 70.4 | 65.2 | p = 0.56 | 0.308 |
| SIRS score | 2 | 0.69 (0.60–0.78) | 63 | 66.1 | p = 0.86 | 0.028 |
Abbreviations: AUC: area under the curve; CI: confidence interval; RASI: respiratory adjusted shock index; NEWS2: National Early Warning Score 2; ΔSOFA: delta Sequential Organ Failure Assessment; qSOFA: quick Sequential Organ Failure Assessment; SIRS: systemic inflammatory response syndrome.