TABLE 1 ] .

Pulmonary Function of 35 Patients With LAM at the Time of Enrollment

Parameter	Value	% Predicted
FVC, L	3.1 ± 1.7	90.8 ± 20.3
FEV1, L	2.0 ± 0.6	76.8 ± 26.4
FEV1/FVC, %	64 ± 15	…
TLC, L	4.8 ± 0.9	92.9 ± 17.3
FRC, L	2.6 ± 0.7	94.7 ± 21.7
RV, L	1.6 ± 0.5	95.3 ± 26.3
RV/TLC, %	34 ± 7	…
Dlco, mL/min/mm Hg	13.4 ± 5.3	64.1 ± 25.6

Data are presented as mean ± SD. Dlco = diffusing capacity of the lung for carbon monoxide; FRC = functional residual capacity; LAM = lymphangioleiomyomatosis; RV = residual volume; TLC = total lung capacity.