Table 5 Performance metrics for IOS parameters in patients with COPD with and without concurrent asthma. Results include random forest analysis for IOS parameters (R5%, R20, R5-20, AX, Fres, and Diff-X5), FEV1%, and clinical features (gender, smoking, age). Metrics include MDA, MDG, and their respective categories
Feature | MDA | MDG | MDA_Category | MDG_Category |
|---|---|---|---|---|
R5-20 | 12.50 | 8.20 | High | Low |
AX | 8.57 | 23.11 | High | Low |
Fres | 7.76 | 22.45 | High | Low |
R5% | 7.56 | 25.91 | Moderate | Moderate |
Gender | 7.34 | 27.76 | Moderate | High |
Smoking | 4.91 | 25.03 | Low | Moderate |
Diff-X5 | 2.49 | 29.49 | Low | High |
Age | 0.22 | 22.80 | Low | Low |
FEV1% | -0.07 | 6.10 | Low | Low |
R20 | -0.36 | 28.48 | Low | High |