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Figure 5 | Critical Care

Figure 5

From: A preliminary study on the monitoring of mixed venous oxygen saturation through the left main bronchus

Figure 5

The accuracy of the new method in hemorrhagic shock status. Shown is a Bland–Altman graph comparing the difference between mixed venous oxygen saturation through left main bronchus (SpO2trachea) and oxygen saturation from pulmonary artery samples (SvO2blood) versus the mean oxygen saturation by the 'gold standard' and the new method in hemorrhagic shock status.

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Critical Care

ISSN: 1364-8535