Comparisons of medications used within 6 months, healthcare utilization and comorbidities between the two group.

BEs: bronchiectasis exacerbations * 2 patients without CRS had missing data. Numerical data were presented as mean ± standard deviation for normal distribution or otherwise median (interquartile range). Categorical data were expressed as number (percentage). Comparisons of medications used within 6 months, healthcare utilization and comorbidities between the two group.