From: Bronchoscopy versus an endotracheal tube mounted camera for the peri-interventional visualization of percutaneous dilatational tracheostomy - a prospective, randomized trial (VivaPDT)
VivaSight (n = 23)
Bronchoscopy (n = 23)
Age, years
62 ± 14
63 ± 15
Sex
Male: 14 (61%)
Male: 13 (57%)
Female: 9 (39%)
Female: 10 (43%)
SOFA score
11 (8–12)
10 (8–11)
APACHE II score
23 (18–30)
25 (22–33)