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Fig. 4 | Critical Care

Fig. 4

From: Preoxygenation before intubation in adult patients with acute hypoxemic respiratory failure: a network meta-analysis of randomized trials

Fig. 4

Forest plot of SpO2 < 80% during intubation. I2 = 48%. Q-statistics for heterogeneity (within designs) and inconsistency (between designs). Total: p = 0.104, within designs: p = 0.072, between designs: p = 0.409. COT, conventional oxygen therapy (bag-valve mask or facial mask); HFNC, high-flow nasal cannula; NIV, noninvasive ventilation; OR, odds ratio; NMA, network meta-analysis

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Critical Care

ISSN: 1364-8535