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 |