Table 3.
r2 | p | ||
---|---|---|---|
∆IAD (%) in UL | ∆FEV1 (L) | −0.50 | 0.032 |
∆PEF (L/s) | −0.29 | 0.007 | |
∆IAD (%) in LL | ∆FEV1 (L) | 0.50 | 0.032 |
∆PEF (L/s) | 0.29 | 0.007 |
Abbreviations: IAD, internal airflow distribution; FRC, functional residual capacity; TLC, total lung capacity; UL, upper lobes; LL, lower lobes; FEV1, forced expiratory volume in one second; PEF, peak expiratory flow.