Table 3.
Parameter | FVC | FEV1 | FEV1/FVC% | PEFR | FEF 25–75 | FEF.2–1.2 | Lung Age | MVV |
---|---|---|---|---|---|---|---|---|
P value | 0.343 | 0.418 | 0.681 | 0.794 | 0.055 | 0.471 | 0.356 | 0.112 |
FEF, forced expiratory flow; FEV1, forced expiratory volume in 1 second; FVC, forced vital capacity; MVV, maximum voluntary ventilation; PEFR, Peak expiratory flow rate.