Abstract S150
MRC breathlessness score
1
2
3
4
5
p Value
Mean PIF
–
264.5
203.6
192.6
157.8
<0.001
Mean FIV1
–
2.86
2.31
2.16
1.67
<0.001
Mean FIVC
–
3.00
2.63
2.51
1.91
<0.001