Table 4.
Relationship of spirometry parameters with domain and total scores of AQLQ-J and AQLQ-S
| |
AQLQ-J |
AQLQ-S |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symptoms (N=138) | Environmental Stimuli (N=138) | Emotional Function (N=137) | Activity Limitation (N=137) | Total (N=136) | Breathlessness (N=137) | Mood (N=137) | Social (N=138) | Concerns (N=137) | Total (N=137) | |
| FVC |
0.24 (p=0.005) |
0.36 (p<0.0001) |
0.17 (p=0.05) |
0.33 (p<0.0001) |
0.33 (p<0.0001) |
-0.22 (p=0.01) |
-0.12 (p=0.15) |
-0.16 (p=0.05) |
-0.11 (p=0.19) |
-0.17 (p=0.05) |
| FEV1 |
0.15 (p=0.07) |
0.20 (p=0.02) |
0.08 (p=0.38) |
0.23 (p=0.007) |
0.20 (p=0.02) |
-0.16 (p=0.07) |
-0.05 (p=0.56) |
-0.07 (p=0.39) |
-0.06 (p=0.50) |
-0.09 (p=0.31) |
| PEF |
0.13 (p=0.13) |
0.26 (p=0.002) |
0.12 (p=0.17) |
0.32 (p=0.0001) |
0.24 (p=0.006) |
-0.18 (p=0.04) |
-0.09 (p=0.32) |
-0.22 (p=0.01) |
-0.09 (p=0.32) |
-0.14 (p=0.09) |
| FEV1, % predicted | 0.15 (p=0.08) | 0.09 (p=0.32) | 0.10 (p=0.25) | 0.17 (p=0.05) | 0.16 (p=0.06) | -0.17 (p=0.05) | -0.01 (p=0.88) | -0.09 (0.31) | -0.10 (p=0.26) | -0.09 (p=0.29) |
Spearman’s rank correlation coefficients.