Table 4 Performance of triage scales in predicting 24 h Mortality
Prediction of 24 h mortality | LTS | MTS | ATS | CTAS | SATS |
|---|---|---|---|---|---|
Sensitivity (95% CI) | 80% (30–99%) | 100% (46–100%) | 100% (46–100%) | 100% (46–100%) | 100% (46–100%) |
Specificity (95% CI) | 81.4% (77–85%) | 80.2% (76–84%) | 80.2% (76–84%) | 80.8% (76–85%) | 79.9% (75–84%) |
PPV (95% CI) | 6% (2–15%) | 6.9% (3–16%) | 6.9% (3–16%) | 7.1% (3–17%) | 6.8% (3–16%) |
NPV (95% CI) | 99.6% (98–100%) | 100% (98–100%) | 100% (98–100%) | 100% (98–100%) | 100% (98–100%) |