Table 2 |
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|
Relationships between objective and subjective cough measures |
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|
Total Cough Rate |
Day Cough Rate |
Night Cough Rate |
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|
|
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|
LCQ |
Total |
r = -0.80 p = < 0.001 |
r = -0.77 p = < 0.001 |
r = -0.50 p = 0.028 |
|
|
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|
Physical |
r = -0.76 p = < 0.001 |
r = -0.72 p = 0.001 |
r = -0.46 p = 0.048 |
|
|
|
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|
Psychological |
r = -0.76 p = < 0.001 |
r = -0.72 p = 0.001 |
r = -0.46 p = 0.048 |
|
|
|
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|
Social |
r = -0.74 p = < 0.001 |
r = -0.71 p = 0.001 |
r = -0.55 p = 0.016 |
|
|
|
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|
VAS |
Day |
r = 0.80 p = < 0.001 |
- - |
|
|
|
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|
Night |
- - |
r = 0.71 p = 0.001 |
||
|
|
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|
Spearman's Correlation Coefficients |
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|
Key et al. Cough 2010 6:4 doi:10.1186/1745-9974-6-4 |
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