Performance of the CORB (Confusion, Oxygenation, Respiratory Rate, and Blood Pressure) Scale for the Prediction of Clinical Outcomes in Pneumonia

<div>Flowchart of study subjects’ entry. FiO2: fraction of inspired oxygen. CORB: confusion (new onset or deterioration of preexisting condition), oxygen saturation ≤90%, respiratory rate ≥30/min, and systolic blood pressure &lt;90 mmHg or diastolic blood pressure ≤60 mmHg. BUN: blood urea nitrogen. IVM: invasive mechanical ventilation requirement. ICU: intensive care unit.</div>

Canadian Respiratory Journal

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Figure 1

Figure 1: Performance of the CORB (Confusion, Oxygenation, Respiratory Rate, and Blood Pressure) Scale for the Prediction of Clinical Outcomes in Pneumonia 

Figure 1 | Performance of the CORB (Confusion, Oxygenation, Respiratory Rate, and Blood Pressure) Scale for the Prediction of Clinical Outcomes in Pneumonia 