Characters | Value (%) | 95% CI |
---|---|---|
Sensitivity | 81.8 | 59.7–94.8 |
Specificity | 37.5 | 8.5–75.5 |
Diagnostic accuracy (DA) | 70.0 | 50.6–85.3 |
Youden's index | 19.3 | 0.0–56.5 |
Positive predictive value (PPV) | 78.3 | 56.3–92.5 |
Negative predictive value (NPV) | 42.9 | 9.9–81.6 |
Positive likelihood ratio (LR +) | 1.31 | 0.74–2.32 |
Negative likelihood ratio (LR-) | 0.48 | 0.14–1.71 |
Diagnostic odd ratio (LR) | 2.70 | 0.45–16.25 |