Table 3. Diagnostic value of bronchoalveolar lavage fluid miRNA-30a based on the optimal cut-off point.
| Value | 95% CI | |
|---|---|---|
| Cut-off point | 2.0316 | |
| TPR | 80.8% | 0.7140–0.8776 |
| TNR | 69.1% | 0.5503–0.8047 |
| LR+ | 2.61 | 1.7409–3.9260 |
| LR− | 0.27 | 0.1824–0.4228 |
| PPV | 82.4% | 0.7313–0.8917 |
| NPV | 66.6% | 0.5283–0.7825 |
Notes.
- CI
- confidence interval
- TPR
- true positive rate (sensitivity)
- TNR
- true negative rate (specificity)
- LR+
- positive likelihood ratio
- LR−
- negative likelihood ratio
- PPV
- positive predictive value
- NPV
- negative predictive value