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Correlations between OH/ECW and respiratory function tests.
| Variable | r | p |
|---|---|---|
| FVC | −0.411 | 0.002 |
| FVC% | −0.530 | <0.001 |
| FEV1 | −0.395 | 0.003 |
| FEV1% | −0.491 | <0.001 |
| FEV1/FVC | 0.032 | 0.816 |
| FEF25–75 | −0.307 | 0,024 |
| FEF25–75% | −0.272 | 0.047 |
| PEFR | −0.302 | 0.027 |
| PEFR% | −0.425 | 0.001 |
FVC – forced vital capacity; FEV1 – forced expiratory volume in the first second; FEF25–75 – mean forced expiratory flow between 25% and 75% of the FVC; PEFR – peak expiratory flow rate.
