Comparison on capsaicin cough sensitivity, cough symptoms and quality of life in bronchiectasis.

Numerical data were presented as mean ± standard deviation for normal distribution or otherwise median (interquartile range). Categorical data were expressed as number (percentage) and compared with chi-square test.
PPM: potentially pathogenic microorganism.
Data in boldface indicated statistical significance.
Comparison on capsaicin cough sensitivity, cough symptoms and quality of life in bronchiectasis.