Table 5.
Correlation between LCI, spirometry, and IOS parameters in subgroup ID (LCI > 7.91).
| Parameter | r Spearman | p Spearman |
|---|---|---|
| LCI vs. FEV1%pred | −0.62 | <0.05 |
| LCI vs. FEV1z-score | −0.61 | <0.05 |
| LCI vs. FVC%pred | −0.41 | <0.05 |
| LCI vs. FEV1/FVC%pred | −0.52 | <0.05 |
| LCI vs. FEV1/FVC% z-score | −0.51 | <0.05 |
| LCI vs. MEF25%pred | −0.62 | <0.05 |
| LCI vs. MEF25%z-score | −0.64 | <0.05 |
| LCI vs. MEF50%pred | −0.55 | <0.05 |
| LCI vs. MEF50%z-score | −0.55 | <0.05 |
| LCI vs. MEF75%pred | −0.33 | <0.05 |
| LCI vs. MEF75%z-score | −0.33 | <0.05 |
| LCI vs. R20 | −0.26 | <0.05 |
| LCI vs. R20%pred | −0.26 | <0.05 |
| LCI vs. R5 | −0.25 | <0.05 |
| LCI vs. R5%pred | 0.36 | <0.05 |
| LCI vs. X5%pred | 0.36 | <0.05 |