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Spearman rank comparison between functional imaging resistance and pulmonary function test (PFT) resistance
| Rtot | Rawcentr | Rawdist | |
|---|---|---|---|
| R (PFT) | 0.52 | 0.17 | −0.21 |
| P | 0.02 | 0.5 | 0.4 |
| Rspec (PFT) | 0.27 | −0.38 | 0.37 |
| P | 0.3 | 0.09 | 0.1 |
Abbreviations: Rtot, total airway resistance; Rawcentr, airway resistance in the central airways until third bifurcation; Rawdist airway resistance of distal airways from third to seventh bifurcation.
