Use High-Flow Nasal Cannula for Acute Respiratory Failure Patients in the Emergency Department: A Meta-Analysis Study

<div>Other secondary outcomes. (a) ICU admission rate: HFNC group versus COT group. (b) ED discharge rate: HFNC group versus COT group. (c) Need for escalation: HFNC group versus COT group.</div>

Emergency Medicine International

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Figure 4

Figure 4: Use High-Flow Nasal Cannula for Acute Respiratory Failure Patients in the Emergency Department: A Meta-Analysis Study 