Median Annual Change in Lung Function
Parameters
Smokers (n=8)
Quitters (n=4)
FVC
-91ml, -2.44%
-58ml, -1.51%
FEV1
-93ml, -3.03%
+14ml, +2.53%
TLCO
-0.149, -1.56%
+0.216, +2.53%
KCO
-0.0154, -1.00%
+0.098, +6.66%