1 Year Exacerbations

3 Year Exacerbations

CFQ-R-Respiratory Score

FEV1 (% pred)

Pearson Coef

−0.326**

−0.356**

0.213

p-value

0.007

0.004

0.193

FVC (% pred)

Pearson Coef

−0.252*

−0.345**

0.18

p-value

0.041

0.006

0.273

FEV1/FVC

Pearson Coef

−0.338**

−0.295*

0.242

p-value

0.005

0.018

0.132

TLC (% pred)

Pearson Coef

0.156

0.04

−0.019

p-value

0.223

0.76

0.912

IC (% pred)

Pearson Coef

−0.425**

−0.554**

0.172

p-value

0.004

<0.001

0.315

IC/TLC

Pearson Coef

−0.389**

−0.412**

0.099

p-value

0.01

0.007

0.573

FRC (% pred)

Pearson Coef

0.308*

0.197

−0.069

p-value

0.045

0.212

0.695

FRC/TLC

Pearson Coef

0.389*

0.412**

−0.098

p-value

0.01

0.007

0.574

RV/TLC

Pearson Coef

0.361**

0.323*

−0.141

p-value

0.003

0.011

0.392