Log total time spent coughing | Log daytime spent coughing | Log night-time spent coughing | |
---|---|---|---|
LCQ, Leicester Cough Questionnaire; log C5, logarithmic transformation of concentration causing 5 coughs; NA, not applicable; VAS, Visual Analogue Scale. | |||
*Non-parametric correlations. | |||
Cough score | |||
Day | NA | r = 0.50 | NA |
p⩽0.001 | |||
Night | NA | NA | r = 0.55 |
p⩽0.001* | |||
VAS | |||
Day | NA | r = 0.46 | NA |
p⩽0.001 | |||
Night | NA | NA | r = 0.61* |
p⩽0.001 | |||
Log10 C5 | |||
Day | NA | r = −0.45 | NA |
p⩽0.001 | |||
LCQ | |||
Total | r = −0.62 | r = −0.54 | r = −0.39 |
p⩽0.001 | p⩽0.001 | p = 0.002 | |
Physical | r = −0.55 | r = −0.43 | r = −0.53 |
p⩽0.001 | p = 0.001 | p⩽0.001 | |
Psychological | r = −0.59 | r = −0.54 | r = −0.33 |
p⩽0.001 | P⩽0.001 | p = 0.012 | |
Social | r = −0.55 | r = −0.49 | r = −0.26 |
p⩽0.001 | p⩽0.001 | p = 0.053 |