Predicted ValueObserved Pre% Predicted
FVC Liters3.291.6650
FEV1 Liters2.611.2547
FEV1/FVC %767598
FEF25-75 L/S2.551.1444
PEFR L/S6.053.4657
FET Secs-5.42-
FIVC L-1.75-
PIFR L/S4.043.0876