Table 1.

Respondent characteristics (n = 118)

	n (%)
Primary specialty = pulmonology	113 (97)
Treat lung cancer	115 (97)
Treat patients after lung transplant	40 (34)
Treat patients after tracheostomy	88 (75)
Treat inflammatory endobronchial disease	101 (86)
Performed >50 central airway interventions	77 (65)