|
CCQ total score before - CCQ total score after
|
0.990
|
0.971
|
0.996
|
|
On average, during the past 24 hours, how often did you feel:
|
|
Short breath at rest?
|
0.977
|
0.935
|
0.992
|
|
Short of breath doing physical activities?
|
0.979
|
0.941
|
0.993
|
|
Concerned about getting a cold or your breathing getting worse?
|
0.920
|
0.788
|
0.971
|
|
Depressed (down) because of your breathing problems?
|
0.967
|
0.908
|
0.988
|
|
In general, during the past 24 hours, how much of the time:
|
|
Did you cough?
|
0.990
|
0.972
|
0.997
|
|
Did you produce phlegm?
|
0.939
|
0.836
|
0.978
|
|
On average, during the past 24 hours, how limited were you in these activities because of your breathing problems:
|
|
Strenuous physical activities
|
0.976
|
0.933
|
0.992
|
|
Moderate physical activities
|
0.983
|
0.952
|
0.994
|
|
Daily activities at home
|
0.948
|
0.859
|
0.982
|
|
Social activities
|
0.976
|
0.932
|
0.991
|
