From: Single use and conventional bronchoscopes for Broncho alveolar lavage (BAL) in research: a comparative study (NCT 02515591)
Single-use (n = 10)
Conventional (n = 50)
Age (yr) mean ± SD a
23.4 ± 1.8
25.9 ± 4.2
Males (%)
6 (60%)
19 (37.2%)