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Annals of Intensive Care
Figure 6 | Annals of Intensive Care

Figure 6

From: End-tidal carbon dioxide monitoring using a naso-buccal sensor is not appropriate to monitor capnia during non-invasive ventilation

Figure 6

Bland-Altman plot of agreement between PaCO 2 and expired CO 2 after active and passive maximal expiration maneuvers. A Bland-Altman plot of agreement between PaCO2 and expired CO2 after active maximal expiration maneuver (ExPA). B Bland-Altman plot of agreement between PaCO2 and Expired CO2 after passive maximal expiration maneuver (ExPP). PaCO2, CO2 partial pressure in arterial blood. In both figures, the horizontal lines represent the bias and the upper and lower limits of agreement.

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