Table 10 Diagnostic accuracy (mean and 95% confidence interval) of the eRIC and fractional-order parameters in the detection of respiratory effects of bronchodilator use in patients with work-related asthma
| AUC | Se (%) | Sp (%) | Cut-off | |
|---|---|---|---|---|
| eRIC | ||||
| R |
0.678 0.544–0.813 |
67.7 48.6–83.3 |
67.7 48.6–83.3 | ≤ 2.1 |
| Rt |
0.664 0.529–0.799 |
93.6 78.6–99.2 |
32.2 16.7–51.4 | > 2.59 |
| Rp |
0.546 0.400–0.693 |
29.0 14.2–48.0 |
96.7 83.3–99.9 | > 1.81 |
| I |
0.518 0.372–0.663 |
29.0 14.2–48.0 |
83.8 66.3–94.5 | ≤ 0.003 |
| C |
0.651 0.513–0.790 |
58.0 39.1–75.5 |
77.4 58.9–90.4 | ≤ 0.01 |
| FrOr | ||||
| G |
0.660 0.528–0.775 |
61.29 42.2–78.2 |
64.52 45.4–80.8 | ≤ 14.65 |
| H |
0.645 0.513–0.763 |
74.19 55.4–88.1 |
61.29 42.2–78.2 | ≤ 16.81 |
| η |
0.505 0.375–0.634 |
58.06 39.1–75.5 |
58.06 39.1–75.5 | ≤ 0.93 |