Control Asthma
Number of subjects 51 55
Age 53.83±6.84 46.72±10.41
Gender (f/m) 41/10 46/9
FEV1 2.82±0.20 1.76±0.62*
FEV1 % predicted 0.92±0.25 0.70±0.24*
FVC 4.02±0.65 2.84±0.85*
FEV1/FVC 0.83±0.03 0.65±0.16*
PEF 8.34±0.92 4.65±0.85*
FEF75 0.86±0.35 0.47±0.22*
FEF50 0.83±0.34 0.37±0.16*
FEF25 0.72±0.22 0.23±0.18*