Table 2 Statistical analysis of dispatch priorities
Statistic | Value | 95% Confidence Interval |
|---|---|---|
Undertriage | 15.3% | 15.1%–15.5% |
Overtriage | 62.2% | 62.0%–62.6% |
Modified undertriage | 46.3% | 45.7%–46.9% |
Sensitivity | 53.7% | 53.3%–54.1% |
Specificity | 74.3% | 74.1%–74.5% |
Positive predictive value (PPV) | 37.7% | 37.5%–38.0% |
Negative predictive value (NPV) | 84.7% | 84.6%–84.8% |
Accuracy | 69.7% | 69.5%–69.9% |
Positive Likelihood Ratio | 2.09 | 2.07–2.11 |
Negative Likelihood Ratio | 0.62 | 0.62–0.63 |