Table 4 Symptoms with specificity < 50% (RS-1 NACA ≥4)
Symptoms | Specificity [95% CI] | Sensitivity [95% CI] | ||
|---|---|---|---|---|
Cardiac arrest or death* | 19.6% | [16–23.5%] | 98.9% | [97.7–99.6%] |
Seizure / febrile condition in children under 6 years | 20.5% | [16.6–24.9%] | 93.5% | [82.1–98.6%] |
Polytrauma (or suspicion) | 25% | [7.3–52.4%] | 88.9% | [70.8–97.6%] |
Newborn and infant evaluation | 36.9% | [25.3–49.8%] | 77.3% | [54.6–92.2%] |
Choking* | 45.2% | [35.4–55.3%] | 82.6% | [68.6–92.2%] |
Respiratory difficulty in children under 6 years | 45.2% | [40.5–50%] | 87.8% | [79.6–93.5%] |