Fig. 1From: Prevalence of depression and its associated factors in bronchiectasis: findings from KMBARC registryComparison of PHQ-9 scores according to the severity classified by BSI (a) and E-FACED (b). The number at the top of the figure indicates the p value from the Bonferroni post hoc test. PHQ-9 Patient Health Questionnaire 9, BSI bronchiectasis severity indexBack to article page