Fig. 2From: Efficacy of non-invasive and invasive respiratory management strategies in adult patients with acute hypoxaemic respiratory failure: a systematic review and network meta-analysisNetwork plot for non-invasive respiratory management strategies for adults with AHRF. a For the primary outcome, short-term mortality, the longest follow-up was up to 100Â days. b Secondary outcome, endotracheal intubation. When RCTs for direct comparisons exist, this is shown by connections between nodes. The size of the node represents the number of participants who received the intervention. The thickness of lines connecting nodes represents the number of trials for that comparison. CPAP, continuous positive airway pressure; HFNO, high-flow nasal oxygen; IMV, invasive mechanical ventilation; PSV, pressure support ventilation; RCT, randomized controlled trial; SOT, standard oxygen therapyBack to article page