Fig. 2From: Tracheostomy management in patients with severe acute respiratory distress syndrome receiving extracorporeal membrane oxygenation: an International Multicenter Retrospective StudySedative and analgesic consumption and the Richmond Agitation-Sedation Scale according to the timing of tracheostomy. ECMO, extracorporeal membrane oxygenation; h, hours. *p < 0.05 with 24 h beforeBack to article page