TABLE 2

Initial pulmonary function tests (PFTs)

SubjectAge yearsFEV1 % predictedFVC % predictedFEV1/FVC %TLC % predictedPFT patternDLCO % predicted
13155617268Restrictive37
32335486256Mixed17
42056588362Restrictive45
51357727567Restrictive69
65585695NARestrictiveNA
73532436363MixedNA
8767649867RestrictiveNA
108827691NANormalNA
112867698376Restrictive68
123569698069Restrictive41
1315899179101Obstructive58
14959618972Restrictive48

FEV1: forced expiratory volume in 1 s; FVC: forced vital capacity; TLC: total lung capacity; DLCO: diffusing capacity of the lung for carbon monoxide; NA: not available.